git.delta.rocks / unique-network / refs/commits / 17cf7864d109

difftreelog

Merge pull request #723 from UniqueNetwork/feature/deprecate-non-cross-methods

Yaroslav Bolyukin2022-11-22parents: #149c99d #2c2e9d0.patch.diff
in: master

51 files changed

modifiedMakefilediffbeforeafterboth
--- a/Makefile
+++ b/Makefile
@@ -7,23 +7,20 @@
 	@echo "  bench-unique"
 
 FUNGIBLE_EVM_STUBS=./pallets/fungible/src/stubs
-FUNGIBLE_EVM_ABI=./tests/src/eth/fungibleAbi.json
-
-REFUNGIBLE_EVM_STUBS=./pallets/refungible/src/stubs
-REFUNGIBLE_EVM_ABI=./tests/src/eth/refungibleAbi.json
+FUNGIBLE_EVM_ABI=./tests/src/eth/abi/fungible.json
 
 NONFUNGIBLE_EVM_STUBS=./pallets/nonfungible/src/stubs
-NONFUNGIBLE_EVM_ABI=./tests/src/eth/nonFungibleAbi.json
+NONFUNGIBLE_EVM_ABI=./tests/src/eth/abi/nonFungible.json
 
 REFUNGIBLE_EVM_STUBS=./pallets/refungible/src/stubs
-REFUNGIBLE_EVM_ABI=./tests/src/eth/reFungibleAbi.json
-REFUNGIBLE_TOKEN_EVM_ABI=./tests/src/eth/reFungibleTokenAbi.json
+REFUNGIBLE_EVM_ABI=./tests/src/eth/abi/reFungible.json
+REFUNGIBLE_TOKEN_EVM_ABI=./tests/src/eth/abi/reFungibleToken.json
 
 CONTRACT_HELPERS_STUBS=./pallets/evm-contract-helpers/src/stubs/
-CONTRACT_HELPERS_ABI=./tests/src/eth/util/contractHelpersAbi.json
+CONTRACT_HELPERS_ABI=./tests/src/eth/abi/contractHelpers.json
 
 COLLECTION_HELPER_STUBS=./pallets/unique/src/eth/stubs/
-COLLECTION_HELPER_ABI=./tests/src/eth/collectionHelpersAbi.json
+COLLECTION_HELPER_ABI=./tests/src/eth/abi/collectionHelpers.json
 
 TESTS_API=./tests/src/eth/api/
 
modifiedcrates/evm-coder/src/abi/impls.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/abi/impls.rs
+++ b/crates/evm-coder/src/abi/impls.rs
@@ -153,6 +153,42 @@
 	}
 }
 
+impl sealed::CanBePlacedInVec for Property {}
+
+impl AbiType for Property {
+	const SIGNATURE: SignatureUnit = make_signature!(new fixed("(string,bytes)"));
+
+	fn is_dynamic() -> bool {
+		string::is_dynamic() || bytes::is_dynamic()
+	}
+
+	fn size() -> usize {
+		<string as AbiType>::size() + <bytes as AbiType>::size()
+	}
+}
+
+impl AbiRead for Property {
+	fn abi_read(reader: &mut AbiReader) -> Result<Property> {
+		let size = if !Property::is_dynamic() {
+			Some(<Property as AbiType>::size())
+		} else {
+			None
+		};
+		let mut subresult = reader.subresult(size)?;
+		let key = <string>::abi_read(&mut subresult)?;
+		let value = <bytes>::abi_read(&mut subresult)?;
+
+		Ok(Property { key, value })
+	}
+}
+
+impl AbiWrite for Property {
+	fn abi_write(&self, writer: &mut AbiWriter) {
+		self.key.abi_write(writer);
+		self.value.abi_write(writer);
+	}
+}
+
 macro_rules! impl_abi_writeable {
 	($ty:ty, $method:ident) => {
 		impl AbiWrite for $ty {
modifiedcrates/evm-coder/src/lib.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/lib.rs
+++ b/crates/evm-coder/src/lib.rs
@@ -253,6 +253,12 @@
 		let account_id = T::AccountId::from(new_admin_arr);
 		T::CrossAccountId::from_sub(account_id)
 	}
+
+	#[derive(Debug, Default)]
+	pub struct Property {
+		pub key: string,
+		pub value: bytes,
+	}
 }
 
 /// Parseable EVM call, this trait should be implemented with [`solidity_interface`] macro
modifiedcrates/evm-coder/src/solidity.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/solidity.rs
+++ b/crates/evm-coder/src/solidity.rs
@@ -157,6 +157,7 @@
 impl sealed::CanBePlacedInVec for string {}
 impl sealed::CanBePlacedInVec for address {}
 impl sealed::CanBePlacedInVec for EthCrossAccount {}
+impl sealed::CanBePlacedInVec for Property {}
 
 impl<T: SolidityTypeName + sealed::CanBePlacedInVec> SolidityTypeName for Vec<T> {
 	fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
@@ -193,6 +194,7 @@
 		2
 	}
 }
+
 impl SolidityTypeName for EthCrossAccount {
 	fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
 		write!(writer, "{}", tc.collect_struct::<Self>())
@@ -227,6 +229,61 @@
 	}
 }
 
+impl StructCollect for Property {
+	fn name() -> String {
+		"Property".into()
+	}
+
+	fn declaration() -> String {
+		let mut str = String::new();
+		writeln!(str, "/// @dev Property struct").unwrap();
+		writeln!(str, "struct {} {{", Self::name()).unwrap();
+		writeln!(str, "\tstring key;").unwrap();
+		writeln!(str, "\tbytes value;").unwrap();
+		writeln!(str, "}}").unwrap();
+		str
+	}
+}
+
+impl SolidityTypeName for Property {
+	fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
+		write!(writer, "{}", tc.collect_struct::<Self>())
+	}
+
+	fn is_simple() -> bool {
+		false
+	}
+
+	fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
+		write!(writer, "{}(", tc.collect_struct::<Self>())?;
+		address::solidity_default(writer, tc)?;
+		write!(writer, ",")?;
+		uint256::solidity_default(writer, tc)?;
+		write!(writer, ")")
+	}
+}
+
+impl SolidityTupleType for Property {
+	fn names(tc: &TypeCollector) -> Vec<string> {
+		let mut collected = Vec::with_capacity(Self::len());
+		{
+			let mut out = string::new();
+			string::solidity_name(&mut out, tc).expect("no fmt error");
+			collected.push(out);
+		}
+		{
+			let mut out = string::new();
+			bytes::solidity_name(&mut out, tc).expect("no fmt error");
+			collected.push(out);
+		}
+		collected
+	}
+
+	fn len() -> usize {
+		2
+	}
+}
+
 pub trait SolidityTupleType {
 	fn names(tc: &TypeCollector) -> Vec<String>;
 	fn len() -> usize;
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -20,6 +20,7 @@
 	abi::AbiType,
 	solidity_interface, solidity, ToLog,
 	types::*,
+	types::Property as PropertyStruct,
 	execution::{Result, Error},
 	weight,
 };
@@ -78,6 +79,7 @@
 	///
 	/// @param key Property key.
 	/// @param value Propery value.
+	#[solidity(hide)]
 	#[weight(<SelfWeightOf<T>>::set_collection_properties(1))]
 	fn set_collection_property(
 		&mut self,
@@ -102,13 +104,13 @@
 	fn set_collection_properties(
 		&mut self,
 		caller: caller,
-		properties: Vec<(string, bytes)>,
+		properties: Vec<PropertyStruct>,
 	) -> Result<void> {
 		let caller = T::CrossAccountId::from_eth(caller);
 
 		let properties = properties
 			.into_iter()
-			.map(|(key, value)| {
+			.map(|PropertyStruct { key, value }| {
 				let key = <Vec<u8>>::from(key)
 					.try_into()
 					.map_err(|_| "key too large")?;
@@ -126,6 +128,7 @@
 	/// Delete collection property.
 	///
 	/// @param key Property key.
+	#[solidity(hide)]
 	#[weight(<SelfWeightOf<T>>::delete_collection_properties(1))]
 	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {
 		let caller = T::CrossAccountId::from_eth(caller);
@@ -208,6 +211,7 @@
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
 	///
 	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	#[solidity(hide)]
 	fn set_collection_sponsor(&mut self, caller: caller, sponsor: address) -> Result<void> {
 		self.consume_store_reads_and_writes(1, 1)?;
 
@@ -411,6 +415,7 @@
 
 	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
+	#[solidity(hide)]
 	fn add_collection_admin(&mut self, caller: caller, new_admin: address) -> Result<void> {
 		self.consume_store_writes(2)?;
 
@@ -423,6 +428,7 @@
 	/// Remove collection admin.
 	///
 	/// @param admin Address of the removed administrator.
+	#[solidity(hide)]
 	fn remove_collection_admin(&mut self, caller: caller, admin: address) -> Result<void> {
 		self.consume_store_writes(2)?;
 
@@ -547,6 +553,7 @@
 	/// Add the user to the allowed list.
 	///
 	/// @param user Address of a trusted user.
+	#[solidity(hide)]
 	fn add_to_collection_allow_list(&mut self, caller: caller, user: address) -> Result<void> {
 		self.consume_store_writes(1)?;
 
@@ -575,6 +582,7 @@
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
+	#[solidity(hide)]
 	fn remove_from_collection_allow_list(&mut self, caller: caller, user: address) -> Result<void> {
 		self.consume_store_writes(1)?;
 
@@ -625,7 +633,7 @@
 	///
 	/// @param user account to verify
 	/// @return "true" if account is the owner or admin
-	#[solidity(rename_selector = "isOwnerOrAdmin")]
+	#[solidity(hide, rename_selector = "isOwnerOrAdmin")]
 	fn is_owner_or_admin_eth(&self, user: address) -> Result<bool> {
 		let user = T::CrossAccountId::from_eth(user);
 		Ok(self.is_owner_or_admin(&user))
@@ -666,7 +674,7 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner account
-	#[solidity(rename_selector = "changeCollectionOwner")]
+	#[solidity(hide, rename_selector = "changeCollectionOwner")]
 	fn set_owner(&mut self, caller: caller, new_owner: address) -> Result<void> {
 		self.consume_store_writes(1)?;
 
@@ -691,7 +699,11 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	fn set_owner_cross(&mut self, caller: caller, new_owner: EthCrossAccount) -> Result<void> {
+	fn change_collection_owner_cross(
+		&mut self,
+		caller: caller,
+		new_owner: EthCrossAccount,
+	) -> Result<void> {
 		self.consume_store_writes(1)?;
 
 		let caller = T::CrossAccountId::from_eth(caller);
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -20,7 +20,8 @@
 use core::char::{REPLACEMENT_CHARACTER, decode_utf16};
 use core::convert::TryInto;
 use evm_coder::{
-	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity_interface, types::*, weight,
+	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity, solidity_interface, types::*,
+	weight,
 };
 use up_data_structs::CollectionMode;
 use pallet_common::erc::{CommonEvmHandler, PrecompileResult};
@@ -178,6 +179,7 @@
 	/// deducting from the sender's allowance for said account.
 	/// @param from The account whose tokens will be burnt.
 	/// @param amount The amount that will be burnt.
+	#[solidity(hide)]
 	#[weight(<SelfWeightOf<T>>::burn_from())]
 	fn burn_from(&mut self, caller: caller, from: address, amount: uint256) -> Result<bool> {
 		let caller = T::CrossAccountId::from_eth(caller);
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -18,42 +18,42 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0xb3152af3
+/// @dev the ERC-165 identifier for this interface is 0x324a7f5b
 contract Collection is Dummy, ERC165 {
-	/// Set collection property.
-	///
-	/// @param key Property key.
-	/// @param value Propery value.
-	/// @dev EVM selector for this function is: 0x2f073f66,
-	///  or in textual repr: setCollectionProperty(string,bytes)
-	function setCollectionProperty(string memory key, bytes memory value) public {
-		require(false, stub_error);
-		key;
-		value;
-		dummy = 0;
-	}
+	// /// Set collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @param value Propery value.
+	// /// @dev EVM selector for this function is: 0x2f073f66,
+	// ///  or in textual repr: setCollectionProperty(string,bytes)
+	// function setCollectionProperty(string memory key, bytes memory value) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	value;
+	// 	dummy = 0;
+	// }
 
 	/// Set collection properties.
 	///
 	/// @param properties Vector of properties key/value pair.
 	/// @dev EVM selector for this function is: 0x50b26b2a,
 	///  or in textual repr: setCollectionProperties((string,bytes)[])
-	function setCollectionProperties(Tuple15[] memory properties) public {
+	function setCollectionProperties(Property[] memory properties) public {
 		require(false, stub_error);
 		properties;
 		dummy = 0;
 	}
 
-	/// Delete collection property.
-	///
-	/// @param key Property key.
-	/// @dev EVM selector for this function is: 0x7b7debce,
-	///  or in textual repr: deleteCollectionProperty(string)
-	function deleteCollectionProperty(string memory key) public {
-		require(false, stub_error);
-		key;
-		dummy = 0;
-	}
+	// /// Delete collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @dev EVM selector for this function is: 0x7b7debce,
+	// ///  or in textual repr: deleteCollectionProperty(string)
+	// function deleteCollectionProperty(string memory key) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	dummy = 0;
+	// }
 
 	/// Delete collection properties.
 	///
@@ -87,25 +87,25 @@
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
-	function collectionProperties(string[] memory keys) public view returns (Tuple15[] memory) {
+	function collectionProperties(string[] memory keys) public view returns (Tuple16[] memory) {
 		require(false, stub_error);
 		keys;
 		dummy;
-		return new Tuple15[](0);
+		return new Tuple16[](0);
 	}
 
-	/// Set the sponsor of the collection.
-	///
-	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	///
-	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
-	/// @dev EVM selector for this function is: 0x7623402e,
-	///  or in textual repr: setCollectionSponsor(address)
-	function setCollectionSponsor(address sponsor) public {
-		require(false, stub_error);
-		sponsor;
-		dummy = 0;
-	}
+	// /// Set the sponsor of the collection.
+	// ///
+	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	// ///
+	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	// /// @dev EVM selector for this function is: 0x7623402e,
+	// ///  or in textual repr: setCollectionSponsor(address)
+	// function setCollectionSponsor(address sponsor) public {
+	// 	require(false, stub_error);
+	// 	sponsor;
+	// 	dummy = 0;
+	// }
 
 	/// Set the sponsor of the collection.
 	///
@@ -222,26 +222,26 @@
 		dummy = 0;
 	}
 
-	/// Add collection admin.
-	/// @param newAdmin Address of the added administrator.
-	/// @dev EVM selector for this function is: 0x92e462c7,
-	///  or in textual repr: addCollectionAdmin(address)
-	function addCollectionAdmin(address newAdmin) public {
-		require(false, stub_error);
-		newAdmin;
-		dummy = 0;
-	}
+	// /// Add collection admin.
+	// /// @param newAdmin Address of the added administrator.
+	// /// @dev EVM selector for this function is: 0x92e462c7,
+	// ///  or in textual repr: addCollectionAdmin(address)
+	// function addCollectionAdmin(address newAdmin) public {
+	// 	require(false, stub_error);
+	// 	newAdmin;
+	// 	dummy = 0;
+	// }
 
-	/// Remove collection admin.
-	///
-	/// @param admin Address of the removed administrator.
-	/// @dev EVM selector for this function is: 0xfafd7b42,
-	///  or in textual repr: removeCollectionAdmin(address)
-	function removeCollectionAdmin(address admin) public {
-		require(false, stub_error);
-		admin;
-		dummy = 0;
-	}
+	// /// Remove collection admin.
+	// ///
+	// /// @param admin Address of the removed administrator.
+	// /// @dev EVM selector for this function is: 0xfafd7b42,
+	// ///  or in textual repr: removeCollectionAdmin(address)
+	// function removeCollectionAdmin(address admin) public {
+	// 	require(false, stub_error);
+	// 	admin;
+	// 	dummy = 0;
+	// }
 
 	/// Toggle accessibility of collection nesting.
 	///
@@ -291,16 +291,16 @@
 		return false;
 	}
 
-	/// Add the user to the allowed list.
-	///
-	/// @param user Address of a trusted user.
-	/// @dev EVM selector for this function is: 0x67844fe6,
-	///  or in textual repr: addToCollectionAllowList(address)
-	function addToCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Add the user to the allowed list.
+	// ///
+	// /// @param user Address of a trusted user.
+	// /// @dev EVM selector for this function is: 0x67844fe6,
+	// ///  or in textual repr: addToCollectionAllowList(address)
+	// function addToCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Add user to allowed list.
 	///
@@ -313,16 +313,16 @@
 		dummy = 0;
 	}
 
-	/// Remove the user from the allowed list.
-	///
-	/// @param user Address of a removed user.
-	/// @dev EVM selector for this function is: 0x85c51acb,
-	///  or in textual repr: removeFromCollectionAllowList(address)
-	function removeFromCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Remove the user from the allowed list.
+	// ///
+	// /// @param user Address of a removed user.
+	// /// @dev EVM selector for this function is: 0x85c51acb,
+	// ///  or in textual repr: removeFromCollectionAllowList(address)
+	// function removeFromCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Remove user from allowed list.
 	///
@@ -346,18 +346,18 @@
 		dummy = 0;
 	}
 
-	/// Check that account is the owner or admin of the collection
-	///
-	/// @param user account to verify
-	/// @return "true" if account is the owner or admin
-	/// @dev EVM selector for this function is: 0x9811b0c7,
-	///  or in textual repr: isOwnerOrAdmin(address)
-	function isOwnerOrAdmin(address user) public view returns (bool) {
-		require(false, stub_error);
-		user;
-		dummy;
-		return false;
-	}
+	// /// Check that account is the owner or admin of the collection
+	// ///
+	// /// @param user account to verify
+	// /// @return "true" if account is the owner or admin
+	// /// @dev EVM selector for this function is: 0x9811b0c7,
+	// ///  or in textual repr: isOwnerOrAdmin(address)
+	// function isOwnerOrAdmin(address user) public view returns (bool) {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy;
+	// 	return false;
+	// }
 
 	/// Check that account is the owner or admin of the collection
 	///
@@ -395,17 +395,17 @@
 		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
-	/// Changes collection owner to another account
-	///
-	/// @dev Owner can be changed only by current owner
-	/// @param newOwner new owner account
-	/// @dev EVM selector for this function is: 0x4f53e226,
-	///  or in textual repr: changeCollectionOwner(address)
-	function changeCollectionOwner(address newOwner) public {
-		require(false, stub_error);
-		newOwner;
-		dummy = 0;
-	}
+	// /// Changes collection owner to another account
+	// ///
+	// /// @dev Owner can be changed only by current owner
+	// /// @param newOwner new owner account
+	// /// @dev EVM selector for this function is: 0x4f53e226,
+	// ///  or in textual repr: changeCollectionOwner(address)
+	// function changeCollectionOwner(address newOwner) public {
+	// 	require(false, stub_error);
+	// 	newOwner;
+	// 	dummy = 0;
+	// }
 
 	/// Get collection administrators
 	///
@@ -423,9 +423,9 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	/// @dev EVM selector for this function is: 0xe5c9913f,
-	///  or in textual repr: setOwnerCross((address,uint256))
-	function setOwnerCross(EthCrossAccount memory newOwner) public {
+	/// @dev EVM selector for this function is: 0x6496c497,
+	///  or in textual repr: changeCollectionOwnerCross((address,uint256))
+	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {
 		require(false, stub_error);
 		newOwner;
 		dummy = 0;
@@ -439,11 +439,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple15 {
+struct Tuple16 {
 	string field_0;
 	bytes field_1;
 }
 
+/// @dev Property struct
+struct Property {
+	string key;
+	bytes value;
+}
+
 /// @dev the ERC-165 identifier for this interface is 0x29f4dcd9
 contract ERC20UniqueExtensions is Dummy, ERC165 {
 	/// @dev EVM selector for this function is: 0x0ecd0ab0,
@@ -456,20 +462,20 @@
 		return false;
 	}
 
-	/// Burn tokens from account
-	/// @dev Function that burns an `amount` of the tokens of a given account,
-	/// deducting from the sender's allowance for said account.
-	/// @param from The account whose tokens will be burnt.
-	/// @param amount The amount that will be burnt.
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 amount) public returns (bool) {
-		require(false, stub_error);
-		from;
-		amount;
-		dummy = 0;
-		return false;
-	}
+	// /// Burn tokens from account
+	// /// @dev Function that burns an `amount` of the tokens of a given account,
+	// /// deducting from the sender's allowance for said account.
+	// /// @param from The account whose tokens will be burnt.
+	// /// @param amount The amount that will be burnt.
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 amount) public returns (bool) {
+	// 	require(false, stub_error);
+	// 	from;
+	// 	amount;
+	// 	dummy = 0;
+	// 	return false;
+	// }
 
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -26,7 +26,7 @@
 };
 use evm_coder::{
 	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity, solidity_interface, types::*,
-	weight,
+	types::Property as PropertyStruct, weight,
 };
 use frame_support::BoundedVec;
 use up_data_structs::{
@@ -88,6 +88,7 @@
 	/// @param tokenId ID of the token.
 	/// @param key Property key.
 	/// @param value Property value.
+	#[solidity(hide)]
 	fn set_property(
 		&mut self,
 		caller: caller,
@@ -125,7 +126,7 @@
 		&mut self,
 		caller: caller,
 		token_id: uint256,
-		properties: Vec<(string, bytes)>,
+		properties: Vec<PropertyStruct>,
 	) -> Result<()> {
 		let caller = T::CrossAccountId::from_eth(caller);
 		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
@@ -136,7 +137,7 @@
 
 		let properties = properties
 			.into_iter()
-			.map(|(key, value)| {
+			.map(|PropertyStruct { key, value }| {
 				let key = <Vec<u8>>::from(key)
 					.try_into()
 					.map_err(|_| "key too large")?;
@@ -794,6 +795,7 @@
 	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
 	/// @param from The current owner of the NFT
 	/// @param tokenId The NFT to transfer
+	#[solidity(hide)]
 	#[weight(<SelfWeightOf<T>>::burn_from())]
 	fn burn_from(&mut self, caller: caller, from: address, token_id: uint256) -> Result<void> {
 		let caller = T::CrossAccountId::from_eth(caller);
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -42,24 +42,20 @@
 		dummy = 0;
 	}
 
-	/// @notice Set token property value.
-	/// @dev Throws error if `msg.sender` has no permission to edit the property.
-	/// @param tokenId ID of the token.
-	/// @param key Property key.
-	/// @param value Property value.
-	/// @dev EVM selector for this function is: 0x1752d67b,
-	///  or in textual repr: setProperty(uint256,string,bytes)
-	function setProperty(
-		uint256 tokenId,
-		string memory key,
-		bytes memory value
-	) public {
-		require(false, stub_error);
-		tokenId;
-		key;
-		value;
-		dummy = 0;
-	}
+	// /// @notice Set token property value.
+	// /// @dev Throws error if `msg.sender` has no permission to edit the property.
+	// /// @param tokenId ID of the token.
+	// /// @param key Property key.
+	// /// @param value Property value.
+	// /// @dev EVM selector for this function is: 0x1752d67b,
+	// ///  or in textual repr: setProperty(uint256,string,bytes)
+	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {
+	// 	require(false, stub_error);
+	// 	tokenId;
+	// 	key;
+	// 	value;
+	// 	dummy = 0;
+	// }
 
 	/// @notice Set token properties value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
@@ -67,7 +63,7 @@
 	/// @param properties settable properties
 	/// @dev EVM selector for this function is: 0x14ed3a6e,
 	///  or in textual repr: setProperties(uint256,(string,bytes)[])
-	function setProperties(uint256 tokenId, Tuple22[] memory properties) public {
+	function setProperties(uint256 tokenId, Property[] memory properties) public {
 		require(false, stub_error);
 		tokenId;
 		properties;
@@ -116,43 +112,49 @@
 	}
 }
 
+/// @dev Property struct
+struct Property {
+	string key;
+	bytes value;
+}
+
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0xb3152af3
+/// @dev the ERC-165 identifier for this interface is 0x324a7f5b
 contract Collection is Dummy, ERC165 {
-	/// Set collection property.
-	///
-	/// @param key Property key.
-	/// @param value Propery value.
-	/// @dev EVM selector for this function is: 0x2f073f66,
-	///  or in textual repr: setCollectionProperty(string,bytes)
-	function setCollectionProperty(string memory key, bytes memory value) public {
-		require(false, stub_error);
-		key;
-		value;
-		dummy = 0;
-	}
+	// /// Set collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @param value Propery value.
+	// /// @dev EVM selector for this function is: 0x2f073f66,
+	// ///  or in textual repr: setCollectionProperty(string,bytes)
+	// function setCollectionProperty(string memory key, bytes memory value) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	value;
+	// 	dummy = 0;
+	// }
 
 	/// Set collection properties.
 	///
 	/// @param properties Vector of properties key/value pair.
 	/// @dev EVM selector for this function is: 0x50b26b2a,
 	///  or in textual repr: setCollectionProperties((string,bytes)[])
-	function setCollectionProperties(Tuple22[] memory properties) public {
+	function setCollectionProperties(Property[] memory properties) public {
 		require(false, stub_error);
 		properties;
 		dummy = 0;
 	}
 
-	/// Delete collection property.
-	///
-	/// @param key Property key.
-	/// @dev EVM selector for this function is: 0x7b7debce,
-	///  or in textual repr: deleteCollectionProperty(string)
-	function deleteCollectionProperty(string memory key) public {
-		require(false, stub_error);
-		key;
-		dummy = 0;
-	}
+	// /// Delete collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @dev EVM selector for this function is: 0x7b7debce,
+	// ///  or in textual repr: deleteCollectionProperty(string)
+	// function deleteCollectionProperty(string memory key) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	dummy = 0;
+	// }
 
 	/// Delete collection properties.
 	///
@@ -186,25 +188,25 @@
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
-	function collectionProperties(string[] memory keys) public view returns (Tuple22[] memory) {
+	function collectionProperties(string[] memory keys) public view returns (Tuple23[] memory) {
 		require(false, stub_error);
 		keys;
 		dummy;
-		return new Tuple22[](0);
+		return new Tuple23[](0);
 	}
 
-	/// Set the sponsor of the collection.
-	///
-	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	///
-	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
-	/// @dev EVM selector for this function is: 0x7623402e,
-	///  or in textual repr: setCollectionSponsor(address)
-	function setCollectionSponsor(address sponsor) public {
-		require(false, stub_error);
-		sponsor;
-		dummy = 0;
-	}
+	// /// Set the sponsor of the collection.
+	// ///
+	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	// ///
+	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	// /// @dev EVM selector for this function is: 0x7623402e,
+	// ///  or in textual repr: setCollectionSponsor(address)
+	// function setCollectionSponsor(address sponsor) public {
+	// 	require(false, stub_error);
+	// 	sponsor;
+	// 	dummy = 0;
+	// }
 
 	/// Set the sponsor of the collection.
 	///
@@ -251,10 +253,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple25 memory) {
+	function collectionSponsor() public view returns (Tuple26 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple25(0x0000000000000000000000000000000000000000, 0);
+		return Tuple26(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -321,26 +323,26 @@
 		dummy = 0;
 	}
 
-	/// Add collection admin.
-	/// @param newAdmin Address of the added administrator.
-	/// @dev EVM selector for this function is: 0x92e462c7,
-	///  or in textual repr: addCollectionAdmin(address)
-	function addCollectionAdmin(address newAdmin) public {
-		require(false, stub_error);
-		newAdmin;
-		dummy = 0;
-	}
+	// /// Add collection admin.
+	// /// @param newAdmin Address of the added administrator.
+	// /// @dev EVM selector for this function is: 0x92e462c7,
+	// ///  or in textual repr: addCollectionAdmin(address)
+	// function addCollectionAdmin(address newAdmin) public {
+	// 	require(false, stub_error);
+	// 	newAdmin;
+	// 	dummy = 0;
+	// }
 
-	/// Remove collection admin.
-	///
-	/// @param admin Address of the removed administrator.
-	/// @dev EVM selector for this function is: 0xfafd7b42,
-	///  or in textual repr: removeCollectionAdmin(address)
-	function removeCollectionAdmin(address admin) public {
-		require(false, stub_error);
-		admin;
-		dummy = 0;
-	}
+	// /// Remove collection admin.
+	// ///
+	// /// @param admin Address of the removed administrator.
+	// /// @dev EVM selector for this function is: 0xfafd7b42,
+	// ///  or in textual repr: removeCollectionAdmin(address)
+	// function removeCollectionAdmin(address admin) public {
+	// 	require(false, stub_error);
+	// 	admin;
+	// 	dummy = 0;
+	// }
 
 	/// Toggle accessibility of collection nesting.
 	///
@@ -390,16 +392,16 @@
 		return false;
 	}
 
-	/// Add the user to the allowed list.
-	///
-	/// @param user Address of a trusted user.
-	/// @dev EVM selector for this function is: 0x67844fe6,
-	///  or in textual repr: addToCollectionAllowList(address)
-	function addToCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Add the user to the allowed list.
+	// ///
+	// /// @param user Address of a trusted user.
+	// /// @dev EVM selector for this function is: 0x67844fe6,
+	// ///  or in textual repr: addToCollectionAllowList(address)
+	// function addToCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Add user to allowed list.
 	///
@@ -412,16 +414,16 @@
 		dummy = 0;
 	}
 
-	/// Remove the user from the allowed list.
-	///
-	/// @param user Address of a removed user.
-	/// @dev EVM selector for this function is: 0x85c51acb,
-	///  or in textual repr: removeFromCollectionAllowList(address)
-	function removeFromCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Remove the user from the allowed list.
+	// ///
+	// /// @param user Address of a removed user.
+	// /// @dev EVM selector for this function is: 0x85c51acb,
+	// ///  or in textual repr: removeFromCollectionAllowList(address)
+	// function removeFromCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Remove user from allowed list.
 	///
@@ -445,18 +447,18 @@
 		dummy = 0;
 	}
 
-	/// Check that account is the owner or admin of the collection
-	///
-	/// @param user account to verify
-	/// @return "true" if account is the owner or admin
-	/// @dev EVM selector for this function is: 0x9811b0c7,
-	///  or in textual repr: isOwnerOrAdmin(address)
-	function isOwnerOrAdmin(address user) public view returns (bool) {
-		require(false, stub_error);
-		user;
-		dummy;
-		return false;
-	}
+	// /// Check that account is the owner or admin of the collection
+	// ///
+	// /// @param user account to verify
+	// /// @return "true" if account is the owner or admin
+	// /// @dev EVM selector for this function is: 0x9811b0c7,
+	// ///  or in textual repr: isOwnerOrAdmin(address)
+	// function isOwnerOrAdmin(address user) public view returns (bool) {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy;
+	// 	return false;
+	// }
 
 	/// Check that account is the owner or admin of the collection
 	///
@@ -494,17 +496,17 @@
 		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
-	/// Changes collection owner to another account
-	///
-	/// @dev Owner can be changed only by current owner
-	/// @param newOwner new owner account
-	/// @dev EVM selector for this function is: 0x4f53e226,
-	///  or in textual repr: changeCollectionOwner(address)
-	function changeCollectionOwner(address newOwner) public {
-		require(false, stub_error);
-		newOwner;
-		dummy = 0;
-	}
+	// /// Changes collection owner to another account
+	// ///
+	// /// @dev Owner can be changed only by current owner
+	// /// @param newOwner new owner account
+	// /// @dev EVM selector for this function is: 0x4f53e226,
+	// ///  or in textual repr: changeCollectionOwner(address)
+	// function changeCollectionOwner(address newOwner) public {
+	// 	require(false, stub_error);
+	// 	newOwner;
+	// 	dummy = 0;
+	// }
 
 	/// Get collection administrators
 	///
@@ -522,9 +524,9 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	/// @dev EVM selector for this function is: 0xe5c9913f,
-	///  or in textual repr: setOwnerCross((address,uint256))
-	function setOwnerCross(EthCrossAccount memory newOwner) public {
+	/// @dev EVM selector for this function is: 0x6496c497,
+	///  or in textual repr: changeCollectionOwnerCross((address,uint256))
+	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {
 		require(false, stub_error);
 		newOwner;
 		dummy = 0;
@@ -538,13 +540,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple25 {
+struct Tuple26 {
 	address field_0;
 	uint256 field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple22 {
+struct Tuple23 {
 	string field_0;
 	bytes field_1;
 }
@@ -776,20 +778,20 @@
 		dummy = 0;
 	}
 
-	/// @notice Burns a specific ERC721 token.
-	/// @dev Throws unless `msg.sender` is the current owner or an authorized
-	///  operator for this NFT. Throws if `from` is not the current owner. Throws
-	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
-	/// @param from The current owner of the NFT
-	/// @param tokenId The NFT to transfer
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 tokenId) public {
-		require(false, stub_error);
-		from;
-		tokenId;
-		dummy = 0;
-	}
+	// /// @notice Burns a specific ERC721 token.
+	// /// @dev Throws unless `msg.sender` is the current owner or an authorized
+	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	// /// @param from The current owner of the NFT
+	// /// @param tokenId The NFT to transfer
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 tokenId) public {
+	// 	require(false, stub_error);
+	// 	from;
+	// 	tokenId;
+	// 	dummy = 0;
+	// }
 
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -27,7 +27,7 @@
 };
 use evm_coder::{
 	abi::AbiType, ToLog, execution::*, generate_stubgen, solidity, solidity_interface, types::*,
-	weight,
+	types::Property as PropertyStruct, weight,
 };
 use frame_support::{BoundedBTreeMap, BoundedVec};
 use pallet_common::{
@@ -91,6 +91,7 @@
 	/// @param tokenId ID of the token.
 	/// @param key Property key.
 	/// @param value Property value.
+	#[solidity(hide)]
 	fn set_property(
 		&mut self,
 		caller: caller,
@@ -127,7 +128,7 @@
 		&mut self,
 		caller: caller,
 		token_id: uint256,
-		properties: Vec<(string, bytes)>,
+		properties: Vec<PropertyStruct>,
 	) -> Result<()> {
 		let caller = T::CrossAccountId::from_eth(caller);
 		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
@@ -138,7 +139,7 @@
 
 		let properties = properties
 			.into_iter()
-			.map(|(key, value)| {
+			.map(|PropertyStruct { key, value }| {
 				let key = <Vec<u8>>::from(key)
 					.try_into()
 					.map_err(|_| "key too large")?;
@@ -814,6 +815,7 @@
 	///  Throws if RFT pieces have multiple owners.
 	/// @param from The current owner of the RFT
 	/// @param tokenId The RFT to transfer
+	#[solidity(hide)]
 	#[weight(<SelfWeightOf<T>>::burn_from())]
 	fn burn_from(&mut self, caller: caller, from: address, token_id: uint256) -> Result<void> {
 		let caller = T::CrossAccountId::from_eth(caller);
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -42,24 +42,20 @@
 		dummy = 0;
 	}
 
-	/// @notice Set token property value.
-	/// @dev Throws error if `msg.sender` has no permission to edit the property.
-	/// @param tokenId ID of the token.
-	/// @param key Property key.
-	/// @param value Property value.
-	/// @dev EVM selector for this function is: 0x1752d67b,
-	///  or in textual repr: setProperty(uint256,string,bytes)
-	function setProperty(
-		uint256 tokenId,
-		string memory key,
-		bytes memory value
-	) public {
-		require(false, stub_error);
-		tokenId;
-		key;
-		value;
-		dummy = 0;
-	}
+	// /// @notice Set token property value.
+	// /// @dev Throws error if `msg.sender` has no permission to edit the property.
+	// /// @param tokenId ID of the token.
+	// /// @param key Property key.
+	// /// @param value Property value.
+	// /// @dev EVM selector for this function is: 0x1752d67b,
+	// ///  or in textual repr: setProperty(uint256,string,bytes)
+	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {
+	// 	require(false, stub_error);
+	// 	tokenId;
+	// 	key;
+	// 	value;
+	// 	dummy = 0;
+	// }
 
 	/// @notice Set token properties value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
@@ -67,7 +63,7 @@
 	/// @param properties settable properties
 	/// @dev EVM selector for this function is: 0x14ed3a6e,
 	///  or in textual repr: setProperties(uint256,(string,bytes)[])
-	function setProperties(uint256 tokenId, Tuple21[] memory properties) public {
+	function setProperties(uint256 tokenId, Property[] memory properties) public {
 		require(false, stub_error);
 		tokenId;
 		properties;
@@ -116,43 +112,49 @@
 	}
 }
 
+/// @dev Property struct
+struct Property {
+	string key;
+	bytes value;
+}
+
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0xb3152af3
+/// @dev the ERC-165 identifier for this interface is 0x324a7f5b
 contract Collection is Dummy, ERC165 {
-	/// Set collection property.
-	///
-	/// @param key Property key.
-	/// @param value Propery value.
-	/// @dev EVM selector for this function is: 0x2f073f66,
-	///  or in textual repr: setCollectionProperty(string,bytes)
-	function setCollectionProperty(string memory key, bytes memory value) public {
-		require(false, stub_error);
-		key;
-		value;
-		dummy = 0;
-	}
+	// /// Set collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @param value Propery value.
+	// /// @dev EVM selector for this function is: 0x2f073f66,
+	// ///  or in textual repr: setCollectionProperty(string,bytes)
+	// function setCollectionProperty(string memory key, bytes memory value) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	value;
+	// 	dummy = 0;
+	// }
 
 	/// Set collection properties.
 	///
 	/// @param properties Vector of properties key/value pair.
 	/// @dev EVM selector for this function is: 0x50b26b2a,
 	///  or in textual repr: setCollectionProperties((string,bytes)[])
-	function setCollectionProperties(Tuple21[] memory properties) public {
+	function setCollectionProperties(Property[] memory properties) public {
 		require(false, stub_error);
 		properties;
 		dummy = 0;
 	}
 
-	/// Delete collection property.
-	///
-	/// @param key Property key.
-	/// @dev EVM selector for this function is: 0x7b7debce,
-	///  or in textual repr: deleteCollectionProperty(string)
-	function deleteCollectionProperty(string memory key) public {
-		require(false, stub_error);
-		key;
-		dummy = 0;
-	}
+	// /// Delete collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @dev EVM selector for this function is: 0x7b7debce,
+	// ///  or in textual repr: deleteCollectionProperty(string)
+	// function deleteCollectionProperty(string memory key) public {
+	// 	require(false, stub_error);
+	// 	key;
+	// 	dummy = 0;
+	// }
 
 	/// Delete collection properties.
 	///
@@ -186,25 +188,25 @@
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
-	function collectionProperties(string[] memory keys) public view returns (Tuple21[] memory) {
+	function collectionProperties(string[] memory keys) public view returns (Tuple22[] memory) {
 		require(false, stub_error);
 		keys;
 		dummy;
-		return new Tuple21[](0);
+		return new Tuple22[](0);
 	}
 
-	/// Set the sponsor of the collection.
-	///
-	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	///
-	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
-	/// @dev EVM selector for this function is: 0x7623402e,
-	///  or in textual repr: setCollectionSponsor(address)
-	function setCollectionSponsor(address sponsor) public {
-		require(false, stub_error);
-		sponsor;
-		dummy = 0;
-	}
+	// /// Set the sponsor of the collection.
+	// ///
+	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	// ///
+	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	// /// @dev EVM selector for this function is: 0x7623402e,
+	// ///  or in textual repr: setCollectionSponsor(address)
+	// function setCollectionSponsor(address sponsor) public {
+	// 	require(false, stub_error);
+	// 	sponsor;
+	// 	dummy = 0;
+	// }
 
 	/// Set the sponsor of the collection.
 	///
@@ -251,10 +253,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple24 memory) {
+	function collectionSponsor() public view returns (Tuple25 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple24(0x0000000000000000000000000000000000000000, 0);
+		return Tuple25(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -321,26 +323,26 @@
 		dummy = 0;
 	}
 
-	/// Add collection admin.
-	/// @param newAdmin Address of the added administrator.
-	/// @dev EVM selector for this function is: 0x92e462c7,
-	///  or in textual repr: addCollectionAdmin(address)
-	function addCollectionAdmin(address newAdmin) public {
-		require(false, stub_error);
-		newAdmin;
-		dummy = 0;
-	}
+	// /// Add collection admin.
+	// /// @param newAdmin Address of the added administrator.
+	// /// @dev EVM selector for this function is: 0x92e462c7,
+	// ///  or in textual repr: addCollectionAdmin(address)
+	// function addCollectionAdmin(address newAdmin) public {
+	// 	require(false, stub_error);
+	// 	newAdmin;
+	// 	dummy = 0;
+	// }
 
-	/// Remove collection admin.
-	///
-	/// @param admin Address of the removed administrator.
-	/// @dev EVM selector for this function is: 0xfafd7b42,
-	///  or in textual repr: removeCollectionAdmin(address)
-	function removeCollectionAdmin(address admin) public {
-		require(false, stub_error);
-		admin;
-		dummy = 0;
-	}
+	// /// Remove collection admin.
+	// ///
+	// /// @param admin Address of the removed administrator.
+	// /// @dev EVM selector for this function is: 0xfafd7b42,
+	// ///  or in textual repr: removeCollectionAdmin(address)
+	// function removeCollectionAdmin(address admin) public {
+	// 	require(false, stub_error);
+	// 	admin;
+	// 	dummy = 0;
+	// }
 
 	/// Toggle accessibility of collection nesting.
 	///
@@ -390,16 +392,16 @@
 		return false;
 	}
 
-	/// Add the user to the allowed list.
-	///
-	/// @param user Address of a trusted user.
-	/// @dev EVM selector for this function is: 0x67844fe6,
-	///  or in textual repr: addToCollectionAllowList(address)
-	function addToCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Add the user to the allowed list.
+	// ///
+	// /// @param user Address of a trusted user.
+	// /// @dev EVM selector for this function is: 0x67844fe6,
+	// ///  or in textual repr: addToCollectionAllowList(address)
+	// function addToCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Add user to allowed list.
 	///
@@ -412,16 +414,16 @@
 		dummy = 0;
 	}
 
-	/// Remove the user from the allowed list.
-	///
-	/// @param user Address of a removed user.
-	/// @dev EVM selector for this function is: 0x85c51acb,
-	///  or in textual repr: removeFromCollectionAllowList(address)
-	function removeFromCollectionAllowList(address user) public {
-		require(false, stub_error);
-		user;
-		dummy = 0;
-	}
+	// /// Remove the user from the allowed list.
+	// ///
+	// /// @param user Address of a removed user.
+	// /// @dev EVM selector for this function is: 0x85c51acb,
+	// ///  or in textual repr: removeFromCollectionAllowList(address)
+	// function removeFromCollectionAllowList(address user) public {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy = 0;
+	// }
 
 	/// Remove user from allowed list.
 	///
@@ -445,18 +447,18 @@
 		dummy = 0;
 	}
 
-	/// Check that account is the owner or admin of the collection
-	///
-	/// @param user account to verify
-	/// @return "true" if account is the owner or admin
-	/// @dev EVM selector for this function is: 0x9811b0c7,
-	///  or in textual repr: isOwnerOrAdmin(address)
-	function isOwnerOrAdmin(address user) public view returns (bool) {
-		require(false, stub_error);
-		user;
-		dummy;
-		return false;
-	}
+	// /// Check that account is the owner or admin of the collection
+	// ///
+	// /// @param user account to verify
+	// /// @return "true" if account is the owner or admin
+	// /// @dev EVM selector for this function is: 0x9811b0c7,
+	// ///  or in textual repr: isOwnerOrAdmin(address)
+	// function isOwnerOrAdmin(address user) public view returns (bool) {
+	// 	require(false, stub_error);
+	// 	user;
+	// 	dummy;
+	// 	return false;
+	// }
 
 	/// Check that account is the owner or admin of the collection
 	///
@@ -494,17 +496,17 @@
 		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
-	/// Changes collection owner to another account
-	///
-	/// @dev Owner can be changed only by current owner
-	/// @param newOwner new owner account
-	/// @dev EVM selector for this function is: 0x4f53e226,
-	///  or in textual repr: changeCollectionOwner(address)
-	function changeCollectionOwner(address newOwner) public {
-		require(false, stub_error);
-		newOwner;
-		dummy = 0;
-	}
+	// /// Changes collection owner to another account
+	// ///
+	// /// @dev Owner can be changed only by current owner
+	// /// @param newOwner new owner account
+	// /// @dev EVM selector for this function is: 0x4f53e226,
+	// ///  or in textual repr: changeCollectionOwner(address)
+	// function changeCollectionOwner(address newOwner) public {
+	// 	require(false, stub_error);
+	// 	newOwner;
+	// 	dummy = 0;
+	// }
 
 	/// Get collection administrators
 	///
@@ -522,9 +524,9 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	/// @dev EVM selector for this function is: 0xe5c9913f,
-	///  or in textual repr: setOwnerCross((address,uint256))
-	function setOwnerCross(EthCrossAccount memory newOwner) public {
+	/// @dev EVM selector for this function is: 0x6496c497,
+	///  or in textual repr: changeCollectionOwnerCross((address,uint256))
+	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {
 		require(false, stub_error);
 		newOwner;
 		dummy = 0;
@@ -538,13 +540,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple24 {
+struct Tuple25 {
 	address field_0;
 	uint256 field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple21 {
+struct Tuple22 {
 	string field_0;
 	bytes field_1;
 }
@@ -761,21 +763,21 @@
 		dummy = 0;
 	}
 
-	/// @notice Burns a specific ERC721 token.
-	/// @dev Throws unless `msg.sender` is the current owner or an authorized
-	///  operator for this RFT. Throws if `from` is not the current owner. Throws
-	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
-	///  Throws if RFT pieces have multiple owners.
-	/// @param from The current owner of the RFT
-	/// @param tokenId The RFT to transfer
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 tokenId) public {
-		require(false, stub_error);
-		from;
-		tokenId;
-		dummy = 0;
-	}
+	// /// @notice Burns a specific ERC721 token.
+	// /// @dev Throws unless `msg.sender` is the current owner or an authorized
+	// ///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	// ///  Throws if RFT pieces have multiple owners.
+	// /// @param from The current owner of the RFT
+	// /// @param tokenId The RFT to transfer
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 tokenId) public {
+	// 	require(false, stub_error);
+	// 	from;
+	// 	tokenId;
+	// 	dummy = 0;
+	// }
 
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
modifiedpallets/refungible/src/stubs/UniqueRefungibleToken.rawdiffbeforeafterboth

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modifiedpallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterboth

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addedtests/src/eth/abi/collectionHelpers.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/collectionHelpers.json
@@ -0,0 +1,120 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "collectionId",
+        "type": "address"
+      }
+    ],
+    "name": "CollectionCreated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "collectionId",
+        "type": "address"
+      }
+    ],
+    "name": "CollectionDestroyed",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "collectionCreationFee",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "name", "type": "string" },
+      { "internalType": "uint8", "name": "decimals", "type": "uint8" },
+      { "internalType": "string", "name": "description", "type": "string" },
+      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
+    ],
+    "name": "createFTCollection",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "name", "type": "string" },
+      { "internalType": "string", "name": "description", "type": "string" },
+      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
+    ],
+    "name": "createNFTCollection",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "name", "type": "string" },
+      { "internalType": "string", "name": "description", "type": "string" },
+      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
+    ],
+    "name": "createRFTCollection",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "collectionAddress",
+        "type": "address"
+      }
+    ],
+    "name": "destroyCollection",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "collectionAddress",
+        "type": "address"
+      }
+    ],
+    "name": "isCollectionExist",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "collection", "type": "address" },
+      { "internalType": "string", "name": "baseUri", "type": "string" }
+    ],
+    "name": "makeCollectionERC721MetadataCompatible",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/contractHelpers.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/contractHelpers.json
@@ -0,0 +1,314 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "ContractSponsorRemoved",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "sponsor",
+        "type": "address"
+      }
+    ],
+    "name": "ContractSponsorSet",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "sponsor",
+        "type": "address"
+      }
+    ],
+    "name": "ContractSponsorshipConfirmed",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "allowed",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "allowlistEnabled",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "confirmSponsorship",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "contractOwner",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "hasPendingSponsor",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "hasSponsor",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "removeSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "selfSponsoredEnable",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "address", "name": "sponsor", "type": "address" }
+    ],
+    "name": "setSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "uint256", "name": "feeLimit", "type": "uint256" }
+    ],
+    "name": "setSponsoringFeeLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "uint8", "name": "mode", "type": "uint8" }
+    ],
+    "name": "setSponsoringMode",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "uint32", "name": "rateLimit", "type": "uint32" }
+    ],
+    "name": "setSponsoringRateLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "sponsor",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple0",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "sponsoringEnabled",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "sponsoringFeeLimit",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      }
+    ],
+    "name": "sponsoringRateLimit",
+    "outputs": [{ "internalType": "uint32", "name": "", "type": "uint32" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "address", "name": "user", "type": "address" },
+      { "internalType": "bool", "name": "isAllowed", "type": "bool" }
+    ],
+    "name": "toggleAllowed",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "contractAddress",
+        "type": "address"
+      },
+      { "internalType": "bool", "name": "enabled", "type": "bool" }
+    ],
+    "name": "toggleAllowlist",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/fungible.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/fungible.json
@@ -0,0 +1,568 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "spender",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "address", "name": "spender", "type": "address" }
+    ],
+    "name": "allowance",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "allowed",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "spender", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "approve",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "spender",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" }
+    ],
+    "name": "balanceOf",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "changeCollectionOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionOwner",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple16[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "collectionProperty",
+    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionSponsor",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple8",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "confirmCollectionSponsorship",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "contractAddress",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "decimals",
+    "outputs": [{ "internalType": "uint8", "name": "", "type": "uint8" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "hasCollectionPendingSponsor",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "mint",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple8[]",
+        "name": "amounts",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "mintBulk",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "removeCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
+    "name": "setCollectionAccess",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "uint32", "name": "value", "type": "uint32" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "bool", "name": "value", "type": "bool" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
+    "name": "setCollectionMintMode",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bool", "name": "enable", "type": "bool" },
+      {
+        "internalType": "address[]",
+        "name": "collections",
+        "type": "address[]"
+      }
+    ],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transfer",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferFrom",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "uniqueCollectionType",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/fungibleDeprecated.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/fungibleDeprecated.json
@@ -0,0 +1,101 @@
+[
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newAdmin", "type": "address" }
+    ],
+    "name": "addCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "addToCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFrom",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newOwner", "type": "address" }
+    ],
+    "name": "changeCollectionOwner",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "deleteCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "isOwnerOrAdmin",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "admin", "type": "address" }
+    ],
+    "name": "removeCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "removeFromCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bytes", "name": "value", "type": "bytes" }
+    ],
+    "name": "setCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "sponsor", "type": "address" }
+    ],
+    "name": "setCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newOwner", "type": "address" }
+    ],
+    "name": "changeCollectionOwner",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/nonFungible.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/nonFungible.json
@@ -0,0 +1,741 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "approved",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "operator",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bool",
+        "name": "approved",
+        "type": "bool"
+      }
+    ],
+    "name": "ApprovalForAll",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [],
+    "name": "MintingFinished",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "allowed",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "approved", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approve",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "approved",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" }
+    ],
+    "name": "balanceOf",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burn",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "changeCollectionOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionOwner",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple23[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "collectionProperty",
+    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionSponsor",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple26",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "confirmCollectionSponsorship",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "contractAddress",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "finishMinting",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "getApproved",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "hasCollectionPendingSponsor",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "address", "name": "operator", "type": "address" }
+    ],
+    "name": "isApprovedForAll",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
+    "name": "mint",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "string", "name": "tokenUri", "type": "string" }
+    ],
+    "name": "mintWithTokenURI",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "mintingFinished",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "nextTokenId",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "ownerOf",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "string", "name": "key", "type": "string" }
+    ],
+    "name": "property",
+    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "removeCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "safeTransferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "bytes", "name": "data", "type": "bytes" }
+    ],
+    "name": "safeTransferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "operator", "type": "address" },
+      { "internalType": "bool", "name": "approved", "type": "bool" }
+    ],
+    "name": "setApprovalForAll",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
+    "name": "setCollectionAccess",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "uint32", "name": "value", "type": "uint32" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "bool", "name": "value", "type": "bool" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
+    "name": "setCollectionMintMode",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bool", "name": "enable", "type": "bool" },
+      {
+        "internalType": "address[]",
+        "name": "collections",
+        "type": "address[]"
+      }
+    ],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bool", "name": "isMutable", "type": "bool" },
+      { "internalType": "bool", "name": "collectionAdmin", "type": "bool" },
+      { "internalType": "bool", "name": "tokenOwner", "type": "bool" }
+    ],
+    "name": "setTokenPropertyPermission",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenOfOwnerByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "tokenURI",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transfer",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "uniqueCollectionType",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/nonFungibleDeprecated.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/nonFungibleDeprecated.json
@@ -0,0 +1,103 @@
+[
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newAdmin", "type": "address" }
+    ],
+    "name": "addCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "addToCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "deleteCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "isOwnerOrAdmin",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "admin", "type": "address" }
+    ],
+    "name": "removeCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "removeFromCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bytes", "name": "value", "type": "bytes" }
+    ],
+    "name": "setCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "sponsor", "type": "address" }
+    ],
+    "name": "setCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bytes", "name": "value", "type": "bytes" }
+    ],
+    "name": "setProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newOwner", "type": "address" }
+    ],
+    "name": "changeCollectionOwner",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/reFungible.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/reFungible.json
@@ -0,0 +1,732 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "approved",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "operator",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bool",
+        "name": "approved",
+        "type": "bool"
+      }
+    ],
+    "name": "ApprovalForAll",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [],
+    "name": "MintingFinished",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "allowed",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "approved", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approve",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" }
+    ],
+    "name": "balanceOf",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burn",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "changeCollectionOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionOwner",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple22[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "collectionProperty",
+    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "collectionSponsor",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple25",
+        "name": "",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "confirmCollectionSponsorship",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "contractAddress",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "finishMinting",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "getApproved",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "hasCollectionPendingSponsor",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "address", "name": "operator", "type": "address" }
+    ],
+    "name": "isApprovedForAll",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
+    "name": "mint",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "string", "name": "tokenUri", "type": "string" }
+    ],
+    "name": "mintWithTokenURI",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "mintingFinished",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "nextTokenId",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "ownerOf",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "string", "name": "key", "type": "string" }
+    ],
+    "name": "property",
+    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "removeCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "safeTransferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "bytes", "name": "data", "type": "bytes" }
+    ],
+    "name": "safeTransferFromWithData",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "operator", "type": "address" },
+      { "internalType": "bool", "name": "approved", "type": "bool" }
+    ],
+    "name": "setApprovalForAll",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
+    "name": "setCollectionAccess",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "uint32", "name": "value", "type": "uint32" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "limit", "type": "string" },
+      { "internalType": "bool", "name": "value", "type": "bool" }
+    ],
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
+    "name": "setCollectionMintMode",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bool", "name": "enable", "type": "bool" },
+      {
+        "internalType": "address[]",
+        "name": "collections",
+        "type": "address[]"
+      }
+    ],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "key", "type": "string" },
+          { "internalType": "bytes", "name": "value", "type": "bytes" }
+        ],
+        "internalType": "struct Property[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bool", "name": "isMutable", "type": "bool" },
+      { "internalType": "bool", "name": "collectionAdmin", "type": "bool" },
+      { "internalType": "bool", "name": "tokenOwner", "type": "bool" }
+    ],
+    "name": "setTokenPropertyPermission",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "token", "type": "uint256" }
+    ],
+    "name": "tokenContractAddress",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenOfOwnerByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "tokenURI",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transfer",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
+        ],
+        "internalType": "struct EthCrossAccount",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "uniqueCollectionType",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/reFungibleDeprecated.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/reFungibleDeprecated.json
@@ -0,0 +1,92 @@
+[
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newAdmin", "type": "address" }
+    ],
+    "name": "addCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "addToCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
+    "name": "deleteCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "isOwnerOrAdmin",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "admin", "type": "address" }
+    ],
+    "name": "removeCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "removeFromCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bytes", "name": "value", "type": "bytes" }
+    ],
+    "name": "setCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "sponsor", "type": "address" }
+    ],
+    "name": "setCollectionSponsor",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "newOwner", "type": "address" }
+    ],
+    "name": "changeCollectionOwner",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
addedtests/src/eth/abi/reFungibleToken.jsondiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/abi/reFungibleToken.json
@@ -0,0 +1,172 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "spender",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "address", "name": "spender", "type": "address" }
+    ],
+    "name": "allowance",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "spender", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "approve",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" }
+    ],
+    "name": "balanceOf",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFrom",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "decimals",
+    "outputs": [{ "internalType": "uint8", "name": "", "type": "uint8" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "parentToken",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "parentTokenId",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "repartition",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transfer",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferFrom",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
modifiedtests/src/eth/allowlist.test.tsdiffbeforeafterboth
--- a/tests/src/eth/allowlist.test.ts
+++ b/tests/src/eth/allowlist.test.ts
@@ -74,12 +74,13 @@
     });
   });
 
+  // Soft-deprecated
   itEth('Collection allowlist can be added and removed by [eth] address', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const user = helper.eth.createAccount();
 
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
     await collectionEvm.methods.addToCollectionAllowList(user).send({from: owner});
@@ -105,13 +106,14 @@
     expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
   });
 
+  // Soft-deprecated
   itEth('Collection allowlist can not be add and remove [eth] address by not owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const notOwner = await helper.eth.createAccountWithBalance(donor);
     const user = helper.eth.createAccount();
 
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
     await expect(collectionEvm.methods.addToCollectionAllowList(user).call({from: notOwner})).to.be.rejectedWith('NoPermission');
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -13,29 +13,29 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0xb3152af3
+/// @dev the ERC-165 identifier for this interface is 0x324a7f5b
 interface Collection is Dummy, ERC165 {
-	/// Set collection property.
-	///
-	/// @param key Property key.
-	/// @param value Propery value.
-	/// @dev EVM selector for this function is: 0x2f073f66,
-	///  or in textual repr: setCollectionProperty(string,bytes)
-	function setCollectionProperty(string memory key, bytes memory value) external;
+	// /// Set collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @param value Propery value.
+	// /// @dev EVM selector for this function is: 0x2f073f66,
+	// ///  or in textual repr: setCollectionProperty(string,bytes)
+	// function setCollectionProperty(string memory key, bytes memory value) external;
 
 	/// Set collection properties.
 	///
 	/// @param properties Vector of properties key/value pair.
 	/// @dev EVM selector for this function is: 0x50b26b2a,
 	///  or in textual repr: setCollectionProperties((string,bytes)[])
-	function setCollectionProperties(Tuple15[] memory properties) external;
+	function setCollectionProperties(Property[] memory properties) external;
 
-	/// Delete collection property.
-	///
-	/// @param key Property key.
-	/// @dev EVM selector for this function is: 0x7b7debce,
-	///  or in textual repr: deleteCollectionProperty(string)
-	function deleteCollectionProperty(string memory key) external;
+	// /// Delete collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @dev EVM selector for this function is: 0x7b7debce,
+	// ///  or in textual repr: deleteCollectionProperty(string)
+	// function deleteCollectionProperty(string memory key) external;
 
 	/// Delete collection properties.
 	///
@@ -60,16 +60,16 @@
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
-	function collectionProperties(string[] memory keys) external view returns (Tuple15[] memory);
+	function collectionProperties(string[] memory keys) external view returns (Tuple16[] memory);
 
-	/// Set the sponsor of the collection.
-	///
-	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	///
-	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
-	/// @dev EVM selector for this function is: 0x7623402e,
-	///  or in textual repr: setCollectionSponsor(address)
-	function setCollectionSponsor(address sponsor) external;
+	// /// Set the sponsor of the collection.
+	// ///
+	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	// ///
+	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	// /// @dev EVM selector for this function is: 0x7623402e,
+	// ///  or in textual repr: setCollectionSponsor(address)
+	// function setCollectionSponsor(address sponsor) external;
 
 	/// Set the sponsor of the collection.
 	///
@@ -146,18 +146,18 @@
 	///  or in textual repr: removeCollectionAdminCross((address,uint256))
 	function removeCollectionAdminCross(EthCrossAccount memory admin) external;
 
-	/// Add collection admin.
-	/// @param newAdmin Address of the added administrator.
-	/// @dev EVM selector for this function is: 0x92e462c7,
-	///  or in textual repr: addCollectionAdmin(address)
-	function addCollectionAdmin(address newAdmin) external;
+	// /// Add collection admin.
+	// /// @param newAdmin Address of the added administrator.
+	// /// @dev EVM selector for this function is: 0x92e462c7,
+	// ///  or in textual repr: addCollectionAdmin(address)
+	// function addCollectionAdmin(address newAdmin) external;
 
-	/// Remove collection admin.
-	///
-	/// @param admin Address of the removed administrator.
-	/// @dev EVM selector for this function is: 0xfafd7b42,
-	///  or in textual repr: removeCollectionAdmin(address)
-	function removeCollectionAdmin(address admin) external;
+	// /// Remove collection admin.
+	// ///
+	// /// @param admin Address of the removed administrator.
+	// /// @dev EVM selector for this function is: 0xfafd7b42,
+	// ///  or in textual repr: removeCollectionAdmin(address)
+	// function removeCollectionAdmin(address admin) external;
 
 	/// Toggle accessibility of collection nesting.
 	///
@@ -189,12 +189,12 @@
 	///  or in textual repr: allowed(address)
 	function allowed(address user) external view returns (bool);
 
-	/// Add the user to the allowed list.
-	///
-	/// @param user Address of a trusted user.
-	/// @dev EVM selector for this function is: 0x67844fe6,
-	///  or in textual repr: addToCollectionAllowList(address)
-	function addToCollectionAllowList(address user) external;
+	// /// Add the user to the allowed list.
+	// ///
+	// /// @param user Address of a trusted user.
+	// /// @dev EVM selector for this function is: 0x67844fe6,
+	// ///  or in textual repr: addToCollectionAllowList(address)
+	// function addToCollectionAllowList(address user) external;
 
 	/// Add user to allowed list.
 	///
@@ -203,12 +203,12 @@
 	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
 	function addToCollectionAllowListCross(EthCrossAccount memory user) external;
 
-	/// Remove the user from the allowed list.
-	///
-	/// @param user Address of a removed user.
-	/// @dev EVM selector for this function is: 0x85c51acb,
-	///  or in textual repr: removeFromCollectionAllowList(address)
-	function removeFromCollectionAllowList(address user) external;
+	// /// Remove the user from the allowed list.
+	// ///
+	// /// @param user Address of a removed user.
+	// /// @dev EVM selector for this function is: 0x85c51acb,
+	// ///  or in textual repr: removeFromCollectionAllowList(address)
+	// function removeFromCollectionAllowList(address user) external;
 
 	/// Remove user from allowed list.
 	///
@@ -224,13 +224,13 @@
 	///  or in textual repr: setCollectionMintMode(bool)
 	function setCollectionMintMode(bool mode) external;
 
-	/// Check that account is the owner or admin of the collection
-	///
-	/// @param user account to verify
-	/// @return "true" if account is the owner or admin
-	/// @dev EVM selector for this function is: 0x9811b0c7,
-	///  or in textual repr: isOwnerOrAdmin(address)
-	function isOwnerOrAdmin(address user) external view returns (bool);
+	// /// Check that account is the owner or admin of the collection
+	// ///
+	// /// @param user account to verify
+	// /// @return "true" if account is the owner or admin
+	// /// @dev EVM selector for this function is: 0x9811b0c7,
+	// ///  or in textual repr: isOwnerOrAdmin(address)
+	// function isOwnerOrAdmin(address user) external view returns (bool);
 
 	/// Check that account is the owner or admin of the collection
 	///
@@ -255,13 +255,13 @@
 	///  or in textual repr: collectionOwner()
 	function collectionOwner() external view returns (EthCrossAccount memory);
 
-	/// Changes collection owner to another account
-	///
-	/// @dev Owner can be changed only by current owner
-	/// @param newOwner new owner account
-	/// @dev EVM selector for this function is: 0x4f53e226,
-	///  or in textual repr: changeCollectionOwner(address)
-	function changeCollectionOwner(address newOwner) external;
+	// /// Changes collection owner to another account
+	// ///
+	// /// @dev Owner can be changed only by current owner
+	// /// @param newOwner new owner account
+	// /// @dev EVM selector for this function is: 0x4f53e226,
+	// ///  or in textual repr: changeCollectionOwner(address)
+	// function changeCollectionOwner(address newOwner) external;
 
 	/// Get collection administrators
 	///
@@ -275,9 +275,9 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	/// @dev EVM selector for this function is: 0xe5c9913f,
-	///  or in textual repr: setOwnerCross((address,uint256))
-	function setOwnerCross(EthCrossAccount memory newOwner) external;
+	/// @dev EVM selector for this function is: 0x6496c497,
+	///  or in textual repr: changeCollectionOwnerCross((address,uint256))
+	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;
 }
 
 /// @dev Cross account struct
@@ -287,25 +287,31 @@
 }
 
 /// @dev anonymous struct
-struct Tuple15 {
+struct Tuple16 {
 	string field_0;
 	bytes field_1;
 }
 
+/// @dev Property struct
+struct Property {
+	string key;
+	bytes value;
+}
+
 /// @dev the ERC-165 identifier for this interface is 0x29f4dcd9
 interface ERC20UniqueExtensions is Dummy, ERC165 {
 	/// @dev EVM selector for this function is: 0x0ecd0ab0,
 	///  or in textual repr: approveCross((address,uint256),uint256)
 	function approveCross(EthCrossAccount memory spender, uint256 amount) external returns (bool);
 
-	/// Burn tokens from account
-	/// @dev Function that burns an `amount` of the tokens of a given account,
-	/// deducting from the sender's allowance for said account.
-	/// @param from The account whose tokens will be burnt.
-	/// @param amount The amount that will be burnt.
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 amount) external returns (bool);
+	// /// Burn tokens from account
+	// /// @dev Function that burns an `amount` of the tokens of a given account,
+	// /// deducting from the sender's allowance for said account.
+	// /// @param from The account whose tokens will be burnt.
+	// /// @param amount The amount that will be burnt.
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 amount) external returns (bool);
 
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -30,18 +30,14 @@
 		bool tokenOwner
 	) external;
 
-	/// @notice Set token property value.
-	/// @dev Throws error if `msg.sender` has no permission to edit the property.
-	/// @param tokenId ID of the token.
-	/// @param key Property key.
-	/// @param value Property value.
-	/// @dev EVM selector for this function is: 0x1752d67b,
-	///  or in textual repr: setProperty(uint256,string,bytes)
-	function setProperty(
-		uint256 tokenId,
-		string memory key,
-		bytes memory value
-	) external;
+	// /// @notice Set token property value.
+	// /// @dev Throws error if `msg.sender` has no permission to edit the property.
+	// /// @param tokenId ID of the token.
+	// /// @param key Property key.
+	// /// @param value Property value.
+	// /// @dev EVM selector for this function is: 0x1752d67b,
+	// ///  or in textual repr: setProperty(uint256,string,bytes)
+	// function setProperty(uint256 tokenId, string memory key, bytes memory value) external;
 
 	/// @notice Set token properties value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
@@ -49,7 +45,7 @@
 	/// @param properties settable properties
 	/// @dev EVM selector for this function is: 0x14ed3a6e,
 	///  or in textual repr: setProperties(uint256,(string,bytes)[])
-	function setProperties(uint256 tokenId, Tuple22[] memory properties) external;
+	function setProperties(uint256 tokenId, Property[] memory properties) external;
 
 	// /// @notice Delete token property value.
 	// /// @dev Throws error if `msg.sender` has no permission to edit the property.
@@ -77,30 +73,36 @@
 	function property(uint256 tokenId, string memory key) external view returns (bytes memory);
 }
 
+/// @dev Property struct
+struct Property {
+	string key;
+	bytes value;
+}
+
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0xb3152af3
+/// @dev the ERC-165 identifier for this interface is 0x324a7f5b
 interface Collection is Dummy, ERC165 {
-	/// Set collection property.
-	///
-	/// @param key Property key.
-	/// @param value Propery value.
-	/// @dev EVM selector for this function is: 0x2f073f66,
-	///  or in textual repr: setCollectionProperty(string,bytes)
-	function setCollectionProperty(string memory key, bytes memory value) external;
+	// /// Set collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @param value Propery value.
+	// /// @dev EVM selector for this function is: 0x2f073f66,
+	// ///  or in textual repr: setCollectionProperty(string,bytes)
+	// function setCollectionProperty(string memory key, bytes memory value) external;
 
 	/// Set collection properties.
 	///
 	/// @param properties Vector of properties key/value pair.
 	/// @dev EVM selector for this function is: 0x50b26b2a,
 	///  or in textual repr: setCollectionProperties((string,bytes)[])
-	function setCollectionProperties(Tuple22[] memory properties) external;
+	function setCollectionProperties(Property[] memory properties) external;
 
-	/// Delete collection property.
-	///
-	/// @param key Property key.
-	/// @dev EVM selector for this function is: 0x7b7debce,
-	///  or in textual repr: deleteCollectionProperty(string)
-	function deleteCollectionProperty(string memory key) external;
+	// /// Delete collection property.
+	// ///
+	// /// @param key Property key.
+	// /// @dev EVM selector for this function is: 0x7b7debce,
+	// ///  or in textual repr: deleteCollectionProperty(string)
+	// function deleteCollectionProperty(string memory key) external;
 
 	/// Delete collection properties.
 	///
@@ -125,16 +127,16 @@
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
-	function collectionProperties(string[] memory keys) external view returns (Tuple22[] memory);
+	function collectionProperties(string[] memory keys) external view returns (Tuple23[] memory);
 
-	/// Set the sponsor of the collection.
-	///
-	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	///
-	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
-	/// @dev EVM selector for this function is: 0x7623402e,
-	///  or in textual repr: setCollectionSponsor(address)
-	function setCollectionSponsor(address sponsor) external;
+	// /// Set the sponsor of the collection.
+	// ///
+	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	// ///
+	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	// /// @dev EVM selector for this function is: 0x7623402e,
+	// ///  or in textual repr: setCollectionSponsor(address)
+	// function setCollectionSponsor(address sponsor) external;
 
 	/// Set the sponsor of the collection.
 	///
@@ -167,7 +169,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple25 memory);
+	function collectionSponsor() external view returns (Tuple26 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -211,18 +213,18 @@
 	///  or in textual repr: removeCollectionAdminCross((address,uint256))
 	function removeCollectionAdminCross(EthCrossAccount memory admin) external;
 
-	/// Add collection admin.
-	/// @param newAdmin Address of the added administrator.
-	/// @dev EVM selector for this function is: 0x92e462c7,
-	///  or in textual repr: addCollectionAdmin(address)
-	function addCollectionAdmin(address newAdmin) external;
+	// /// Add collection admin.
+	// /// @param newAdmin Address of the added administrator.
+	// /// @dev EVM selector for this function is: 0x92e462c7,
+	// ///  or in textual repr: addCollectionAdmin(address)
+	// function addCollectionAdmin(address newAdmin) external;
 
-	/// Remove collection admin.
-	///
-	/// @param admin Address of the removed administrator.
-	/// @dev EVM selector for this function is: 0xfafd7b42,
-	///  or in textual repr: removeCollectionAdmin(address)
-	function removeCollectionAdmin(address admin) external;
+	// /// Remove collection admin.
+	// ///
+	// /// @param admin Address of the removed administrator.
+	// /// @dev EVM selector for this function is: 0xfafd7b42,
+	// ///  or in textual repr: removeCollectionAdmin(address)
+	// function removeCollectionAdmin(address admin) external;
 
 	/// Toggle accessibility of collection nesting.
 	///
@@ -254,12 +256,12 @@
 	///  or in textual repr: allowed(address)
 	function allowed(address user) external view returns (bool);
 
-	/// Add the user to the allowed list.
-	///
-	/// @param user Address of a trusted user.
-	/// @dev EVM selector for this function is: 0x67844fe6,
-	///  or in textual repr: addToCollectionAllowList(address)
-	function addToCollectionAllowList(address user) external;
+	// /// Add the user to the allowed list.
+	// ///
+	// /// @param user Address of a trusted user.
+	// /// @dev EVM selector for this function is: 0x67844fe6,
+	// ///  or in textual repr: addToCollectionAllowList(address)
+	// function addToCollectionAllowList(address user) external;
 
 	/// Add user to allowed list.
 	///
@@ -268,12 +270,12 @@
 	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
 	function addToCollectionAllowListCross(EthCrossAccount memory user) external;
 
-	/// Remove the user from the allowed list.
-	///
-	/// @param user Address of a removed user.
-	/// @dev EVM selector for this function is: 0x85c51acb,
-	///  or in textual repr: removeFromCollectionAllowList(address)
-	function removeFromCollectionAllowList(address user) external;
+	// /// Remove the user from the allowed list.
+	// ///
+	// /// @param user Address of a removed user.
+	// /// @dev EVM selector for this function is: 0x85c51acb,
+	// ///  or in textual repr: removeFromCollectionAllowList(address)
+	// function removeFromCollectionAllowList(address user) external;
 
 	/// Remove user from allowed list.
 	///
@@ -289,13 +291,13 @@
 	///  or in textual repr: setCollectionMintMode(bool)
 	function setCollectionMintMode(bool mode) external;
 
-	/// Check that account is the owner or admin of the collection
-	///
-	/// @param user account to verify
-	/// @return "true" if account is the owner or admin
-	/// @dev EVM selector for this function is: 0x9811b0c7,
-	///  or in textual repr: isOwnerOrAdmin(address)
-	function isOwnerOrAdmin(address user) external view returns (bool);
+	// /// Check that account is the owner or admin of the collection
+	// ///
+	// /// @param user account to verify
+	// /// @return "true" if account is the owner or admin
+	// /// @dev EVM selector for this function is: 0x9811b0c7,
+	// ///  or in textual repr: isOwnerOrAdmin(address)
+	// function isOwnerOrAdmin(address user) external view returns (bool);
 
 	/// Check that account is the owner or admin of the collection
 	///
@@ -320,13 +322,13 @@
 	///  or in textual repr: collectionOwner()
 	function collectionOwner() external view returns (EthCrossAccount memory);
 
-	/// Changes collection owner to another account
-	///
-	/// @dev Owner can be changed only by current owner
-	/// @param newOwner new owner account
-	/// @dev EVM selector for this function is: 0x4f53e226,
-	///  or in textual repr: changeCollectionOwner(address)
-	function changeCollectionOwner(address newOwner) external;
+	// /// Changes collection owner to another account
+	// ///
+	// /// @dev Owner can be changed only by current owner
+	// /// @param newOwner new owner account
+	// /// @dev EVM selector for this function is: 0x4f53e226,
+	// ///  or in textual repr: changeCollectionOwner(address)
+	// function changeCollectionOwner(address newOwner) external;
 
 	/// Get collection administrators
 	///
@@ -340,9 +342,9 @@
 	///
 	/// @dev Owner can be changed only by current owner
 	/// @param newOwner new owner cross account
-	/// @dev EVM selector for this function is: 0xe5c9913f,
-	///  or in textual repr: setOwnerCross((address,uint256))
-	function setOwnerCross(EthCrossAccount memory newOwner) external;
+	/// @dev EVM selector for this function is: 0x6496c497,
+	///  or in textual repr: changeCollectionOwnerCross((address,uint256))
+	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;
 }
 
 /// @dev Cross account struct
@@ -352,13 +354,13 @@
 }
 
 /// @dev anonymous struct
-struct Tuple25 {
+struct Tuple26 {
 	address field_0;
 	uint256 field_1;
 }
 
 /// @dev anonymous struct
-struct Tuple22 {
+struct Tuple23 {
 	string field_0;
 	bytes field_1;
 }
@@ -512,15 +514,15 @@
 		uint256 tokenId
 	) external;
 
-	/// @notice Burns a specific ERC721 token.
-	/// @dev Throws unless `msg.sender` is the current owner or an authorized
-	///  operator for this NFT. Throws if `from` is not the current owner. Throws
-	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
-	/// @param from The current owner of the NFT
-	/// @param tokenId The NFT to transfer
-	/// @dev EVM selector for this function is: 0x79cc6790,
-	///  or in textual repr: burnFrom(address,uint256)
-	function burnFrom(address from, uint256 tokenId) external;
+	// /// @notice Burns a specific ERC721 token.
+	// /// @dev Throws unless `msg.sender` is the current owner or an authorized
+	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	// /// @param from The current owner of the NFT
+	// /// @param tokenId The NFT to transfer
+	// /// @dev EVM selector for this function is: 0x79cc6790,
+	// ///  or in textual repr: burnFrom(address,uint256)
+	// function burnFrom(address from, uint256 tokenId) external;
 
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
before · tests/src/eth/api/UniqueRefungible.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7interface Dummy {89}1011interface ERC165 is Dummy {12	function supportsInterface(bytes4 interfaceID) external view returns (bool);13}1415/// @title A contract that allows to set and delete token properties and change token property permissions.16/// @dev the ERC-165 identifier for this interface is 0x91a97a6817interface TokenProperties is Dummy, ERC165 {18	/// @notice Set permissions for token property.19	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.20	/// @param key Property key.21	/// @param isMutable Permission to mutate property.22	/// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.23	/// @param tokenOwner Permission to mutate property by token owner if property is mutable.24	/// @dev EVM selector for this function is: 0x222d97fa,25	///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)26	function setTokenPropertyPermission(27		string memory key,28		bool isMutable,29		bool collectionAdmin,30		bool tokenOwner31	) external;3233	/// @notice Set token property value.34	/// @dev Throws error if `msg.sender` has no permission to edit the property.35	/// @param tokenId ID of the token.36	/// @param key Property key.37	/// @param value Property value.38	/// @dev EVM selector for this function is: 0x1752d67b,39	///  or in textual repr: setProperty(uint256,string,bytes)40	function setProperty(41		uint256 tokenId,42		string memory key,43		bytes memory value44	) external;4546	/// @notice Set token properties value.47	/// @dev Throws error if `msg.sender` has no permission to edit the property.48	/// @param tokenId ID of the token.49	/// @param properties settable properties50	/// @dev EVM selector for this function is: 0x14ed3a6e,51	///  or in textual repr: setProperties(uint256,(string,bytes)[])52	function setProperties(uint256 tokenId, Tuple21[] memory properties) external;5354	// /// @notice Delete token property value.55	// /// @dev Throws error if `msg.sender` has no permission to edit the property.56	// /// @param tokenId ID of the token.57	// /// @param key Property key.58	// /// @dev EVM selector for this function is: 0x066111d1,59	// ///  or in textual repr: deleteProperty(uint256,string)60	// function deleteProperty(uint256 tokenId, string memory key) external;6162	/// @notice Delete token properties value.63	/// @dev Throws error if `msg.sender` has no permission to edit the property.64	/// @param tokenId ID of the token.65	/// @param keys Properties key.66	/// @dev EVM selector for this function is: 0xc472d371,67	///  or in textual repr: deleteProperties(uint256,string[])68	function deleteProperties(uint256 tokenId, string[] memory keys) external;6970	/// @notice Get token property value.71	/// @dev Throws error if key not found72	/// @param tokenId ID of the token.73	/// @param key Property key.74	/// @return Property value bytes75	/// @dev EVM selector for this function is: 0x7228c327,76	///  or in textual repr: property(uint256,string)77	function property(uint256 tokenId, string memory key) external view returns (bytes memory);78}7980/// @title A contract that allows you to work with collections.81/// @dev the ERC-165 identifier for this interface is 0xb3152af382interface Collection is Dummy, ERC165 {83	/// Set collection property.84	///85	/// @param key Property key.86	/// @param value Propery value.87	/// @dev EVM selector for this function is: 0x2f073f66,88	///  or in textual repr: setCollectionProperty(string,bytes)89	function setCollectionProperty(string memory key, bytes memory value) external;9091	/// Set collection properties.92	///93	/// @param properties Vector of properties key/value pair.94	/// @dev EVM selector for this function is: 0x50b26b2a,95	///  or in textual repr: setCollectionProperties((string,bytes)[])96	function setCollectionProperties(Tuple21[] memory properties) external;9798	/// Delete collection property.99	///100	/// @param key Property key.101	/// @dev EVM selector for this function is: 0x7b7debce,102	///  or in textual repr: deleteCollectionProperty(string)103	function deleteCollectionProperty(string memory key) external;104105	/// Delete collection properties.106	///107	/// @param keys Properties keys.108	/// @dev EVM selector for this function is: 0xee206ee3,109	///  or in textual repr: deleteCollectionProperties(string[])110	function deleteCollectionProperties(string[] memory keys) external;111112	/// Get collection property.113	///114	/// @dev Throws error if key not found.115	///116	/// @param key Property key.117	/// @return bytes The property corresponding to the key.118	/// @dev EVM selector for this function is: 0xcf24fd6d,119	///  or in textual repr: collectionProperty(string)120	function collectionProperty(string memory key) external view returns (bytes memory);121122	/// Get collection properties.123	///124	/// @param keys Properties keys. Empty keys for all propertyes.125	/// @return Vector of properties key/value pairs.126	/// @dev EVM selector for this function is: 0x285fb8e6,127	///  or in textual repr: collectionProperties(string[])128	function collectionProperties(string[] memory keys) external view returns (Tuple21[] memory);129130	/// Set the sponsor of the collection.131	///132	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.133	///134	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.135	/// @dev EVM selector for this function is: 0x7623402e,136	///  or in textual repr: setCollectionSponsor(address)137	function setCollectionSponsor(address sponsor) external;138139	/// Set the sponsor of the collection.140	///141	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.142	///143	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.144	/// @dev EVM selector for this function is: 0x84a1d5a8,145	///  or in textual repr: setCollectionSponsorCross((address,uint256))146	function setCollectionSponsorCross(EthCrossAccount memory sponsor) external;147148	/// Whether there is a pending sponsor.149	/// @dev EVM selector for this function is: 0x058ac185,150	///  or in textual repr: hasCollectionPendingSponsor()151	function hasCollectionPendingSponsor() external view returns (bool);152153	/// Collection sponsorship confirmation.154	///155	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.156	/// @dev EVM selector for this function is: 0x3c50e97a,157	///  or in textual repr: confirmCollectionSponsorship()158	function confirmCollectionSponsorship() external;159160	/// Remove collection sponsor.161	/// @dev EVM selector for this function is: 0x6e0326a3,162	///  or in textual repr: removeCollectionSponsor()163	function removeCollectionSponsor() external;164165	/// Get current sponsor.166	///167	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.168	/// @dev EVM selector for this function is: 0x6ec0a9f1,169	///  or in textual repr: collectionSponsor()170	function collectionSponsor() external view returns (Tuple24 memory);171172	/// Set limits for the collection.173	/// @dev Throws error if limit not found.174	/// @param limit Name of the limit. Valid names:175	/// 	"accountTokenOwnershipLimit",176	/// 	"sponsoredDataSize",177	/// 	"sponsoredDataRateLimit",178	/// 	"tokenLimit",179	/// 	"sponsorTransferTimeout",180	/// 	"sponsorApproveTimeout"181	/// @param value Value of the limit.182	/// @dev EVM selector for this function is: 0x6a3841db,183	///  or in textual repr: setCollectionLimit(string,uint32)184	function setCollectionLimit(string memory limit, uint32 value) external;185186	/// Set limits for the collection.187	/// @dev Throws error if limit not found.188	/// @param limit Name of the limit. Valid names:189	/// 	"ownerCanTransfer",190	/// 	"ownerCanDestroy",191	/// 	"transfersEnabled"192	/// @param value Value of the limit.193	/// @dev EVM selector for this function is: 0x993b7fba,194	///  or in textual repr: setCollectionLimit(string,bool)195	function setCollectionLimit(string memory limit, bool value) external;196197	/// Get contract address.198	/// @dev EVM selector for this function is: 0xf6b4dfb4,199	///  or in textual repr: contractAddress()200	function contractAddress() external view returns (address);201202	/// Add collection admin.203	/// @param newAdmin Cross account administrator address.204	/// @dev EVM selector for this function is: 0x859aa7d6,205	///  or in textual repr: addCollectionAdminCross((address,uint256))206	function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;207208	/// Remove collection admin.209	/// @param admin Cross account administrator address.210	/// @dev EVM selector for this function is: 0x6c0cd173,211	///  or in textual repr: removeCollectionAdminCross((address,uint256))212	function removeCollectionAdminCross(EthCrossAccount memory admin) external;213214	/// Add collection admin.215	/// @param newAdmin Address of the added administrator.216	/// @dev EVM selector for this function is: 0x92e462c7,217	///  or in textual repr: addCollectionAdmin(address)218	function addCollectionAdmin(address newAdmin) external;219220	/// Remove collection admin.221	///222	/// @param admin Address of the removed administrator.223	/// @dev EVM selector for this function is: 0xfafd7b42,224	///  or in textual repr: removeCollectionAdmin(address)225	function removeCollectionAdmin(address admin) external;226227	/// Toggle accessibility of collection nesting.228	///229	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'230	/// @dev EVM selector for this function is: 0x112d4586,231	///  or in textual repr: setCollectionNesting(bool)232	function setCollectionNesting(bool enable) external;233234	/// Toggle accessibility of collection nesting.235	///236	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'237	/// @param collections Addresses of collections that will be available for nesting.238	/// @dev EVM selector for this function is: 0x64872396,239	///  or in textual repr: setCollectionNesting(bool,address[])240	function setCollectionNesting(bool enable, address[] memory collections) external;241242	/// Set the collection access method.243	/// @param mode Access mode244	/// 	0 for Normal245	/// 	1 for AllowList246	/// @dev EVM selector for this function is: 0x41835d4c,247	///  or in textual repr: setCollectionAccess(uint8)248	function setCollectionAccess(uint8 mode) external;249250	/// Checks that user allowed to operate with collection.251	///252	/// @param user User address to check.253	/// @dev EVM selector for this function is: 0xd63a8e11,254	///  or in textual repr: allowed(address)255	function allowed(address user) external view returns (bool);256257	/// Add the user to the allowed list.258	///259	/// @param user Address of a trusted user.260	/// @dev EVM selector for this function is: 0x67844fe6,261	///  or in textual repr: addToCollectionAllowList(address)262	function addToCollectionAllowList(address user) external;263264	/// Add user to allowed list.265	///266	/// @param user User cross account address.267	/// @dev EVM selector for this function is: 0xa0184a3a,268	///  or in textual repr: addToCollectionAllowListCross((address,uint256))269	function addToCollectionAllowListCross(EthCrossAccount memory user) external;270271	/// Remove the user from the allowed list.272	///273	/// @param user Address of a removed user.274	/// @dev EVM selector for this function is: 0x85c51acb,275	///  or in textual repr: removeFromCollectionAllowList(address)276	function removeFromCollectionAllowList(address user) external;277278	/// Remove user from allowed list.279	///280	/// @param user User cross account address.281	/// @dev EVM selector for this function is: 0x09ba452a,282	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))283	function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;284285	/// Switch permission for minting.286	///287	/// @param mode Enable if "true".288	/// @dev EVM selector for this function is: 0x00018e84,289	///  or in textual repr: setCollectionMintMode(bool)290	function setCollectionMintMode(bool mode) external;291292	/// Check that account is the owner or admin of the collection293	///294	/// @param user account to verify295	/// @return "true" if account is the owner or admin296	/// @dev EVM selector for this function is: 0x9811b0c7,297	///  or in textual repr: isOwnerOrAdmin(address)298	function isOwnerOrAdmin(address user) external view returns (bool);299300	/// Check that account is the owner or admin of the collection301	///302	/// @param user User cross account to verify303	/// @return "true" if account is the owner or admin304	/// @dev EVM selector for this function is: 0x3e75a905,305	///  or in textual repr: isOwnerOrAdminCross((address,uint256))306	function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);307308	/// Returns collection type309	///310	/// @return `Fungible` or `NFT` or `ReFungible`311	/// @dev EVM selector for this function is: 0xd34b55b8,312	///  or in textual repr: uniqueCollectionType()313	function uniqueCollectionType() external view returns (string memory);314315	/// Get collection owner.316	///317	/// @return Tuble with sponsor address and his substrate mirror.318	/// If address is canonical then substrate mirror is zero and vice versa.319	/// @dev EVM selector for this function is: 0xdf727d3b,320	///  or in textual repr: collectionOwner()321	function collectionOwner() external view returns (EthCrossAccount memory);322323	/// Changes collection owner to another account324	///325	/// @dev Owner can be changed only by current owner326	/// @param newOwner new owner account327	/// @dev EVM selector for this function is: 0x4f53e226,328	///  or in textual repr: changeCollectionOwner(address)329	function changeCollectionOwner(address newOwner) external;330331	/// Get collection administrators332	///333	/// @return Vector of tuples with admins address and his substrate mirror.334	/// If address is canonical then substrate mirror is zero and vice versa.335	/// @dev EVM selector for this function is: 0x5813216b,336	///  or in textual repr: collectionAdmins()337	function collectionAdmins() external view returns (EthCrossAccount[] memory);338339	/// Changes collection owner to another account340	///341	/// @dev Owner can be changed only by current owner342	/// @param newOwner new owner cross account343	/// @dev EVM selector for this function is: 0xe5c9913f,344	///  or in textual repr: setOwnerCross((address,uint256))345	function setOwnerCross(EthCrossAccount memory newOwner) external;346}347348/// @dev Cross account struct349struct EthCrossAccount {350	address eth;351	uint256 sub;352}353354/// @dev anonymous struct355struct Tuple24 {356	address field_0;357	uint256 field_1;358}359360/// @dev anonymous struct361struct Tuple21 {362	string field_0;363	bytes field_1;364}365366/// @dev the ERC-165 identifier for this interface is 0x5b5e139f367interface ERC721Metadata is Dummy, ERC165 {368	// /// @notice A descriptive name for a collection of NFTs in this contract369	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`370	// /// @dev EVM selector for this function is: 0x06fdde03,371	// ///  or in textual repr: name()372	// function name() external view returns (string memory);373374	// /// @notice An abbreviated name for NFTs in this contract375	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`376	// /// @dev EVM selector for this function is: 0x95d89b41,377	// ///  or in textual repr: symbol()378	// function symbol() external view returns (string memory);379380	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.381	///382	/// @dev If the token has a `url` property and it is not empty, it is returned.383	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.384	///  If the collection property `baseURI` is empty or absent, return "" (empty string)385	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix386	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).387	///388	/// @return token's const_metadata389	/// @dev EVM selector for this function is: 0xc87b56dd,390	///  or in textual repr: tokenURI(uint256)391	function tokenURI(uint256 tokenId) external view returns (string memory);392}393394/// @title ERC721 Token that can be irreversibly burned (destroyed).395/// @dev the ERC-165 identifier for this interface is 0x42966c68396interface ERC721Burnable is Dummy, ERC165 {397	/// @notice Burns a specific ERC721 token.398	/// @dev Throws unless `msg.sender` is the current RFT owner, or an authorized399	///  operator of the current owner.400	/// @param tokenId The RFT to approve401	/// @dev EVM selector for this function is: 0x42966c68,402	///  or in textual repr: burn(uint256)403	function burn(uint256 tokenId) external;404}405406/// @dev inlined interface407interface ERC721UniqueMintableEvents {408	event MintingFinished();409}410411/// @title ERC721 minting logic.412/// @dev the ERC-165 identifier for this interface is 0x476ff149413interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {414	/// @dev EVM selector for this function is: 0x05d2035b,415	///  or in textual repr: mintingFinished()416	function mintingFinished() external view returns (bool);417418	/// @notice Function to mint token.419	/// @param to The new owner420	/// @return uint256 The id of the newly minted token421	/// @dev EVM selector for this function is: 0x6a627842,422	///  or in textual repr: mint(address)423	function mint(address to) external returns (uint256);424425	// /// @notice Function to mint token.426	// /// @dev `tokenId` should be obtained with `nextTokenId` method,427	// ///  unlike standard, you can't specify it manually428	// /// @param to The new owner429	// /// @param tokenId ID of the minted RFT430	// /// @dev EVM selector for this function is: 0x40c10f19,431	// ///  or in textual repr: mint(address,uint256)432	// function mint(address to, uint256 tokenId) external returns (bool);433434	/// @notice Function to mint token with the given tokenUri.435	/// @param to The new owner436	/// @param tokenUri Token URI that would be stored in the NFT properties437	/// @return uint256 The id of the newly minted token438	/// @dev EVM selector for this function is: 0x45c17782,439	///  or in textual repr: mintWithTokenURI(address,string)440	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);441442	// /// @notice Function to mint token with the given tokenUri.443	// /// @dev `tokenId` should be obtained with `nextTokenId` method,444	// ///  unlike standard, you can't specify it manually445	// /// @param to The new owner446	// /// @param tokenId ID of the minted RFT447	// /// @param tokenUri Token URI that would be stored in the RFT properties448	// /// @dev EVM selector for this function is: 0x50bb4e7f,449	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)450	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);451452	/// @dev Not implemented453	/// @dev EVM selector for this function is: 0x7d64bcb4,454	///  or in textual repr: finishMinting()455	function finishMinting() external returns (bool);456}457458/// @title Unique extensions for ERC721.459/// @dev the ERC-165 identifier for this interface is 0xab243667460interface ERC721UniqueExtensions is Dummy, ERC165 {461	/// @notice A descriptive name for a collection of NFTs in this contract462	/// @dev EVM selector for this function is: 0x06fdde03,463	///  or in textual repr: name()464	function name() external view returns (string memory);465466	/// @notice An abbreviated name for NFTs in this contract467	/// @dev EVM selector for this function is: 0x95d89b41,468	///  or in textual repr: symbol()469	function symbol() external view returns (string memory);470471	/// @notice Transfer ownership of an RFT472	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`473	///  is the zero address. Throws if `tokenId` is not a valid RFT.474	///  Throws if RFT pieces have multiple owners.475	/// @param to The new owner476	/// @param tokenId The RFT to transfer477	/// @dev EVM selector for this function is: 0xa9059cbb,478	///  or in textual repr: transfer(address,uint256)479	function transfer(address to, uint256 tokenId) external;480481	/// @notice Transfer ownership of an RFT482	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`483	///  is the zero address. Throws if `tokenId` is not a valid RFT.484	///  Throws if RFT pieces have multiple owners.485	/// @param to The new owner486	/// @param tokenId The RFT to transfer487	/// @dev EVM selector for this function is: 0x2ada85ff,488	///  or in textual repr: transferCross((address,uint256),uint256)489	function transferCross(EthCrossAccount memory to, uint256 tokenId) external;490491	/// @notice Transfer ownership of an RFT492	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`493	///  is the zero address. Throws if `tokenId` is not a valid RFT.494	///  Throws if RFT pieces have multiple owners.495	/// @param to The new owner496	/// @param tokenId The RFT to transfer497	/// @dev EVM selector for this function is: 0xd5cf430b,498	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)499	function transferFromCross(500		EthCrossAccount memory from,501		EthCrossAccount memory to,502		uint256 tokenId503	) external;504505	/// @notice Burns a specific ERC721 token.506	/// @dev Throws unless `msg.sender` is the current owner or an authorized507	///  operator for this RFT. Throws if `from` is not the current owner. Throws508	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.509	///  Throws if RFT pieces have multiple owners.510	/// @param from The current owner of the RFT511	/// @param tokenId The RFT to transfer512	/// @dev EVM selector for this function is: 0x79cc6790,513	///  or in textual repr: burnFrom(address,uint256)514	function burnFrom(address from, uint256 tokenId) external;515516	/// @notice Burns a specific ERC721 token.517	/// @dev Throws unless `msg.sender` is the current owner or an authorized518	///  operator for this RFT. Throws if `from` is not the current owner. Throws519	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.520	///  Throws if RFT pieces have multiple owners.521	/// @param from The current owner of the RFT522	/// @param tokenId The RFT to transfer523	/// @dev EVM selector for this function is: 0xbb2f5a58,524	///  or in textual repr: burnFromCross((address,uint256),uint256)525	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;526527	/// @notice Returns next free RFT ID.528	/// @dev EVM selector for this function is: 0x75794a3c,529	///  or in textual repr: nextTokenId()530	function nextTokenId() external view returns (uint256);531532	// /// @notice Function to mint multiple tokens.533	// /// @dev `tokenIds` should be an array of consecutive numbers and first number534	// ///  should be obtained with `nextTokenId` method535	// /// @param to The new owner536	// /// @param tokenIds IDs of the minted RFTs537	// /// @dev EVM selector for this function is: 0x44a9945e,538	// ///  or in textual repr: mintBulk(address,uint256[])539	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);540541	// /// @notice Function to mint multiple tokens with the given tokenUris.542	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive543	// ///  numbers and first number should be obtained with `nextTokenId` method544	// /// @param to The new owner545	// /// @param tokens array of pairs of token ID and token URI for minted tokens546	// /// @dev EVM selector for this function is: 0x36543006,547	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])548	// function mintBulkWithTokenURI(address to, Tuple10[] memory tokens) external returns (bool);549550	/// Returns EVM address for refungible token551	///552	/// @param token ID of the token553	/// @dev EVM selector for this function is: 0xab76fac6,554	///  or in textual repr: tokenContractAddress(uint256)555	function tokenContractAddress(uint256 token) external view returns (address);556}557558/// @dev anonymous struct559struct Tuple10 {560	uint256 field_0;561	string field_1;562}563564/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension565/// @dev See https://eips.ethereum.org/EIPS/eip-721566/// @dev the ERC-165 identifier for this interface is 0x780e9d63567interface ERC721Enumerable is Dummy, ERC165 {568	/// @notice Enumerate valid RFTs569	/// @param index A counter less than `totalSupply()`570	/// @return The token identifier for the `index`th NFT,571	///  (sort order not specified)572	/// @dev EVM selector for this function is: 0x4f6ccce7,573	///  or in textual repr: tokenByIndex(uint256)574	function tokenByIndex(uint256 index) external view returns (uint256);575576	/// Not implemented577	/// @dev EVM selector for this function is: 0x2f745c59,578	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)579	function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);580581	/// @notice Count RFTs tracked by this contract582	/// @return A count of valid RFTs tracked by this contract, where each one of583	///  them has an assigned and queryable owner not equal to the zero address584	/// @dev EVM selector for this function is: 0x18160ddd,585	///  or in textual repr: totalSupply()586	function totalSupply() external view returns (uint256);587}588589/// @dev inlined interface590interface ERC721Events {591	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);592	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);593	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);594}595596/// @title ERC-721 Non-Fungible Token Standard597/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md598/// @dev the ERC-165 identifier for this interface is 0x58800161599interface ERC721 is Dummy, ERC165, ERC721Events {600	/// @notice Count all RFTs assigned to an owner601	/// @dev RFTs assigned to the zero address are considered invalid, and this602	///  function throws for queries about the zero address.603	/// @param owner An address for whom to query the balance604	/// @return The number of RFTs owned by `owner`, possibly zero605	/// @dev EVM selector for this function is: 0x70a08231,606	///  or in textual repr: balanceOf(address)607	function balanceOf(address owner) external view returns (uint256);608609	/// @notice Find the owner of an RFT610	/// @dev RFTs assigned to zero address are considered invalid, and queries611	///  about them do throw.612	///  Returns special 0xffffffffffffffffffffffffffffffffffffffff address for613	///  the tokens that are partially owned.614	/// @param tokenId The identifier for an RFT615	/// @return The address of the owner of the RFT616	/// @dev EVM selector for this function is: 0x6352211e,617	///  or in textual repr: ownerOf(uint256)618	function ownerOf(uint256 tokenId) external view returns (address);619620	/// @dev Not implemented621	/// @dev EVM selector for this function is: 0x60a11672,622	///  or in textual repr: safeTransferFromWithData(address,address,uint256,bytes)623	function safeTransferFromWithData(624		address from,625		address to,626		uint256 tokenId,627		bytes memory data628	) external;629630	/// @dev Not implemented631	/// @dev EVM selector for this function is: 0x42842e0e,632	///  or in textual repr: safeTransferFrom(address,address,uint256)633	function safeTransferFrom(634		address from,635		address to,636		uint256 tokenId637	) external;638639	/// @notice Transfer ownership of an RFT -- THE CALLER IS RESPONSIBLE640	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE641	///  THEY MAY BE PERMANENTLY LOST642	/// @dev Throws unless `msg.sender` is the current owner or an authorized643	///  operator for this RFT. Throws if `from` is not the current owner. Throws644	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.645	///  Throws if RFT pieces have multiple owners.646	/// @param from The current owner of the NFT647	/// @param to The new owner648	/// @param tokenId The NFT to transfer649	/// @dev EVM selector for this function is: 0x23b872dd,650	///  or in textual repr: transferFrom(address,address,uint256)651	function transferFrom(652		address from,653		address to,654		uint256 tokenId655	) external;656657	/// @dev Not implemented658	/// @dev EVM selector for this function is: 0x095ea7b3,659	///  or in textual repr: approve(address,uint256)660	function approve(address approved, uint256 tokenId) external;661662	/// @dev Not implemented663	/// @dev EVM selector for this function is: 0xa22cb465,664	///  or in textual repr: setApprovalForAll(address,bool)665	function setApprovalForAll(address operator, bool approved) external;666667	/// @dev Not implemented668	/// @dev EVM selector for this function is: 0x081812fc,669	///  or in textual repr: getApproved(uint256)670	function getApproved(uint256 tokenId) external view returns (address);671672	/// @dev Not implemented673	/// @dev EVM selector for this function is: 0xe985e9c5,674	///  or in textual repr: isApprovedForAll(address,address)675	function isApprovedForAll(address owner, address operator) external view returns (address);676}677678interface UniqueRefungible is679	Dummy,680	ERC165,681	ERC721,682	ERC721Enumerable,683	ERC721UniqueExtensions,684	ERC721UniqueMintable,685	ERC721Burnable,686	ERC721Metadata,687	Collection,688	TokenProperties689{}
after · tests/src/eth/api/UniqueRefungible.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7interface Dummy {89}1011interface ERC165 is Dummy {12	function supportsInterface(bytes4 interfaceID) external view returns (bool);13}1415/// @title A contract that allows to set and delete token properties and change token property permissions.16/// @dev the ERC-165 identifier for this interface is 0x91a97a6817interface TokenProperties is Dummy, ERC165 {18	/// @notice Set permissions for token property.19	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.20	/// @param key Property key.21	/// @param isMutable Permission to mutate property.22	/// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.23	/// @param tokenOwner Permission to mutate property by token owner if property is mutable.24	/// @dev EVM selector for this function is: 0x222d97fa,25	///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)26	function setTokenPropertyPermission(27		string memory key,28		bool isMutable,29		bool collectionAdmin,30		bool tokenOwner31	) external;3233	// /// @notice Set token property value.34	// /// @dev Throws error if `msg.sender` has no permission to edit the property.35	// /// @param tokenId ID of the token.36	// /// @param key Property key.37	// /// @param value Property value.38	// /// @dev EVM selector for this function is: 0x1752d67b,39	// ///  or in textual repr: setProperty(uint256,string,bytes)40	// function setProperty(uint256 tokenId, string memory key, bytes memory value) external;4142	/// @notice Set token properties value.43	/// @dev Throws error if `msg.sender` has no permission to edit the property.44	/// @param tokenId ID of the token.45	/// @param properties settable properties46	/// @dev EVM selector for this function is: 0x14ed3a6e,47	///  or in textual repr: setProperties(uint256,(string,bytes)[])48	function setProperties(uint256 tokenId, Property[] memory properties) external;4950	// /// @notice Delete token property value.51	// /// @dev Throws error if `msg.sender` has no permission to edit the property.52	// /// @param tokenId ID of the token.53	// /// @param key Property key.54	// /// @dev EVM selector for this function is: 0x066111d1,55	// ///  or in textual repr: deleteProperty(uint256,string)56	// function deleteProperty(uint256 tokenId, string memory key) external;5758	/// @notice Delete token properties value.59	/// @dev Throws error if `msg.sender` has no permission to edit the property.60	/// @param tokenId ID of the token.61	/// @param keys Properties key.62	/// @dev EVM selector for this function is: 0xc472d371,63	///  or in textual repr: deleteProperties(uint256,string[])64	function deleteProperties(uint256 tokenId, string[] memory keys) external;6566	/// @notice Get token property value.67	/// @dev Throws error if key not found68	/// @param tokenId ID of the token.69	/// @param key Property key.70	/// @return Property value bytes71	/// @dev EVM selector for this function is: 0x7228c327,72	///  or in textual repr: property(uint256,string)73	function property(uint256 tokenId, string memory key) external view returns (bytes memory);74}7576/// @dev Property struct77struct Property {78	string key;79	bytes value;80}8182/// @title A contract that allows you to work with collections.83/// @dev the ERC-165 identifier for this interface is 0x324a7f5b84interface Collection is Dummy, ERC165 {85	// /// Set collection property.86	// ///87	// /// @param key Property key.88	// /// @param value Propery value.89	// /// @dev EVM selector for this function is: 0x2f073f66,90	// ///  or in textual repr: setCollectionProperty(string,bytes)91	// function setCollectionProperty(string memory key, bytes memory value) external;9293	/// Set collection properties.94	///95	/// @param properties Vector of properties key/value pair.96	/// @dev EVM selector for this function is: 0x50b26b2a,97	///  or in textual repr: setCollectionProperties((string,bytes)[])98	function setCollectionProperties(Property[] memory properties) external;99100	// /// Delete collection property.101	// ///102	// /// @param key Property key.103	// /// @dev EVM selector for this function is: 0x7b7debce,104	// ///  or in textual repr: deleteCollectionProperty(string)105	// function deleteCollectionProperty(string memory key) external;106107	/// Delete collection properties.108	///109	/// @param keys Properties keys.110	/// @dev EVM selector for this function is: 0xee206ee3,111	///  or in textual repr: deleteCollectionProperties(string[])112	function deleteCollectionProperties(string[] memory keys) external;113114	/// Get collection property.115	///116	/// @dev Throws error if key not found.117	///118	/// @param key Property key.119	/// @return bytes The property corresponding to the key.120	/// @dev EVM selector for this function is: 0xcf24fd6d,121	///  or in textual repr: collectionProperty(string)122	function collectionProperty(string memory key) external view returns (bytes memory);123124	/// Get collection properties.125	///126	/// @param keys Properties keys. Empty keys for all propertyes.127	/// @return Vector of properties key/value pairs.128	/// @dev EVM selector for this function is: 0x285fb8e6,129	///  or in textual repr: collectionProperties(string[])130	function collectionProperties(string[] memory keys) external view returns (Tuple22[] memory);131132	// /// Set the sponsor of the collection.133	// ///134	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.135	// ///136	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.137	// /// @dev EVM selector for this function is: 0x7623402e,138	// ///  or in textual repr: setCollectionSponsor(address)139	// function setCollectionSponsor(address sponsor) external;140141	/// Set the sponsor of the collection.142	///143	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.144	///145	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.146	/// @dev EVM selector for this function is: 0x84a1d5a8,147	///  or in textual repr: setCollectionSponsorCross((address,uint256))148	function setCollectionSponsorCross(EthCrossAccount memory sponsor) external;149150	/// Whether there is a pending sponsor.151	/// @dev EVM selector for this function is: 0x058ac185,152	///  or in textual repr: hasCollectionPendingSponsor()153	function hasCollectionPendingSponsor() external view returns (bool);154155	/// Collection sponsorship confirmation.156	///157	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.158	/// @dev EVM selector for this function is: 0x3c50e97a,159	///  or in textual repr: confirmCollectionSponsorship()160	function confirmCollectionSponsorship() external;161162	/// Remove collection sponsor.163	/// @dev EVM selector for this function is: 0x6e0326a3,164	///  or in textual repr: removeCollectionSponsor()165	function removeCollectionSponsor() external;166167	/// Get current sponsor.168	///169	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.170	/// @dev EVM selector for this function is: 0x6ec0a9f1,171	///  or in textual repr: collectionSponsor()172	function collectionSponsor() external view returns (Tuple25 memory);173174	/// Set limits for the collection.175	/// @dev Throws error if limit not found.176	/// @param limit Name of the limit. Valid names:177	/// 	"accountTokenOwnershipLimit",178	/// 	"sponsoredDataSize",179	/// 	"sponsoredDataRateLimit",180	/// 	"tokenLimit",181	/// 	"sponsorTransferTimeout",182	/// 	"sponsorApproveTimeout"183	/// @param value Value of the limit.184	/// @dev EVM selector for this function is: 0x6a3841db,185	///  or in textual repr: setCollectionLimit(string,uint32)186	function setCollectionLimit(string memory limit, uint32 value) external;187188	/// Set limits for the collection.189	/// @dev Throws error if limit not found.190	/// @param limit Name of the limit. Valid names:191	/// 	"ownerCanTransfer",192	/// 	"ownerCanDestroy",193	/// 	"transfersEnabled"194	/// @param value Value of the limit.195	/// @dev EVM selector for this function is: 0x993b7fba,196	///  or in textual repr: setCollectionLimit(string,bool)197	function setCollectionLimit(string memory limit, bool value) external;198199	/// Get contract address.200	/// @dev EVM selector for this function is: 0xf6b4dfb4,201	///  or in textual repr: contractAddress()202	function contractAddress() external view returns (address);203204	/// Add collection admin.205	/// @param newAdmin Cross account administrator address.206	/// @dev EVM selector for this function is: 0x859aa7d6,207	///  or in textual repr: addCollectionAdminCross((address,uint256))208	function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;209210	/// Remove collection admin.211	/// @param admin Cross account administrator address.212	/// @dev EVM selector for this function is: 0x6c0cd173,213	///  or in textual repr: removeCollectionAdminCross((address,uint256))214	function removeCollectionAdminCross(EthCrossAccount memory admin) external;215216	// /// Add collection admin.217	// /// @param newAdmin Address of the added administrator.218	// /// @dev EVM selector for this function is: 0x92e462c7,219	// ///  or in textual repr: addCollectionAdmin(address)220	// function addCollectionAdmin(address newAdmin) external;221222	// /// Remove collection admin.223	// ///224	// /// @param admin Address of the removed administrator.225	// /// @dev EVM selector for this function is: 0xfafd7b42,226	// ///  or in textual repr: removeCollectionAdmin(address)227	// function removeCollectionAdmin(address admin) external;228229	/// Toggle accessibility of collection nesting.230	///231	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'232	/// @dev EVM selector for this function is: 0x112d4586,233	///  or in textual repr: setCollectionNesting(bool)234	function setCollectionNesting(bool enable) external;235236	/// Toggle accessibility of collection nesting.237	///238	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'239	/// @param collections Addresses of collections that will be available for nesting.240	/// @dev EVM selector for this function is: 0x64872396,241	///  or in textual repr: setCollectionNesting(bool,address[])242	function setCollectionNesting(bool enable, address[] memory collections) external;243244	/// Set the collection access method.245	/// @param mode Access mode246	/// 	0 for Normal247	/// 	1 for AllowList248	/// @dev EVM selector for this function is: 0x41835d4c,249	///  or in textual repr: setCollectionAccess(uint8)250	function setCollectionAccess(uint8 mode) external;251252	/// Checks that user allowed to operate with collection.253	///254	/// @param user User address to check.255	/// @dev EVM selector for this function is: 0xd63a8e11,256	///  or in textual repr: allowed(address)257	function allowed(address user) external view returns (bool);258259	// /// Add the user to the allowed list.260	// ///261	// /// @param user Address of a trusted user.262	// /// @dev EVM selector for this function is: 0x67844fe6,263	// ///  or in textual repr: addToCollectionAllowList(address)264	// function addToCollectionAllowList(address user) external;265266	/// Add user to allowed list.267	///268	/// @param user User cross account address.269	/// @dev EVM selector for this function is: 0xa0184a3a,270	///  or in textual repr: addToCollectionAllowListCross((address,uint256))271	function addToCollectionAllowListCross(EthCrossAccount memory user) external;272273	// /// Remove the user from the allowed list.274	// ///275	// /// @param user Address of a removed user.276	// /// @dev EVM selector for this function is: 0x85c51acb,277	// ///  or in textual repr: removeFromCollectionAllowList(address)278	// function removeFromCollectionAllowList(address user) external;279280	/// Remove user from allowed list.281	///282	/// @param user User cross account address.283	/// @dev EVM selector for this function is: 0x09ba452a,284	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))285	function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;286287	/// Switch permission for minting.288	///289	/// @param mode Enable if "true".290	/// @dev EVM selector for this function is: 0x00018e84,291	///  or in textual repr: setCollectionMintMode(bool)292	function setCollectionMintMode(bool mode) external;293294	// /// Check that account is the owner or admin of the collection295	// ///296	// /// @param user account to verify297	// /// @return "true" if account is the owner or admin298	// /// @dev EVM selector for this function is: 0x9811b0c7,299	// ///  or in textual repr: isOwnerOrAdmin(address)300	// function isOwnerOrAdmin(address user) external view returns (bool);301302	/// Check that account is the owner or admin of the collection303	///304	/// @param user User cross account to verify305	/// @return "true" if account is the owner or admin306	/// @dev EVM selector for this function is: 0x3e75a905,307	///  or in textual repr: isOwnerOrAdminCross((address,uint256))308	function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);309310	/// Returns collection type311	///312	/// @return `Fungible` or `NFT` or `ReFungible`313	/// @dev EVM selector for this function is: 0xd34b55b8,314	///  or in textual repr: uniqueCollectionType()315	function uniqueCollectionType() external view returns (string memory);316317	/// Get collection owner.318	///319	/// @return Tuble with sponsor address and his substrate mirror.320	/// If address is canonical then substrate mirror is zero and vice versa.321	/// @dev EVM selector for this function is: 0xdf727d3b,322	///  or in textual repr: collectionOwner()323	function collectionOwner() external view returns (EthCrossAccount memory);324325	// /// Changes collection owner to another account326	// ///327	// /// @dev Owner can be changed only by current owner328	// /// @param newOwner new owner account329	// /// @dev EVM selector for this function is: 0x4f53e226,330	// ///  or in textual repr: changeCollectionOwner(address)331	// function changeCollectionOwner(address newOwner) external;332333	/// Get collection administrators334	///335	/// @return Vector of tuples with admins address and his substrate mirror.336	/// If address is canonical then substrate mirror is zero and vice versa.337	/// @dev EVM selector for this function is: 0x5813216b,338	///  or in textual repr: collectionAdmins()339	function collectionAdmins() external view returns (EthCrossAccount[] memory);340341	/// Changes collection owner to another account342	///343	/// @dev Owner can be changed only by current owner344	/// @param newOwner new owner cross account345	/// @dev EVM selector for this function is: 0x6496c497,346	///  or in textual repr: changeCollectionOwnerCross((address,uint256))347	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;348}349350/// @dev Cross account struct351struct EthCrossAccount {352	address eth;353	uint256 sub;354}355356/// @dev anonymous struct357struct Tuple25 {358	address field_0;359	uint256 field_1;360}361362/// @dev anonymous struct363struct Tuple22 {364	string field_0;365	bytes field_1;366}367368/// @dev the ERC-165 identifier for this interface is 0x5b5e139f369interface ERC721Metadata is Dummy, ERC165 {370	// /// @notice A descriptive name for a collection of NFTs in this contract371	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`372	// /// @dev EVM selector for this function is: 0x06fdde03,373	// ///  or in textual repr: name()374	// function name() external view returns (string memory);375376	// /// @notice An abbreviated name for NFTs in this contract377	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`378	// /// @dev EVM selector for this function is: 0x95d89b41,379	// ///  or in textual repr: symbol()380	// function symbol() external view returns (string memory);381382	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.383	///384	/// @dev If the token has a `url` property and it is not empty, it is returned.385	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.386	///  If the collection property `baseURI` is empty or absent, return "" (empty string)387	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix388	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).389	///390	/// @return token's const_metadata391	/// @dev EVM selector for this function is: 0xc87b56dd,392	///  or in textual repr: tokenURI(uint256)393	function tokenURI(uint256 tokenId) external view returns (string memory);394}395396/// @title ERC721 Token that can be irreversibly burned (destroyed).397/// @dev the ERC-165 identifier for this interface is 0x42966c68398interface ERC721Burnable is Dummy, ERC165 {399	/// @notice Burns a specific ERC721 token.400	/// @dev Throws unless `msg.sender` is the current RFT owner, or an authorized401	///  operator of the current owner.402	/// @param tokenId The RFT to approve403	/// @dev EVM selector for this function is: 0x42966c68,404	///  or in textual repr: burn(uint256)405	function burn(uint256 tokenId) external;406}407408/// @dev inlined interface409interface ERC721UniqueMintableEvents {410	event MintingFinished();411}412413/// @title ERC721 minting logic.414/// @dev the ERC-165 identifier for this interface is 0x476ff149415interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {416	/// @dev EVM selector for this function is: 0x05d2035b,417	///  or in textual repr: mintingFinished()418	function mintingFinished() external view returns (bool);419420	/// @notice Function to mint token.421	/// @param to The new owner422	/// @return uint256 The id of the newly minted token423	/// @dev EVM selector for this function is: 0x6a627842,424	///  or in textual repr: mint(address)425	function mint(address to) external returns (uint256);426427	// /// @notice Function to mint token.428	// /// @dev `tokenId` should be obtained with `nextTokenId` method,429	// ///  unlike standard, you can't specify it manually430	// /// @param to The new owner431	// /// @param tokenId ID of the minted RFT432	// /// @dev EVM selector for this function is: 0x40c10f19,433	// ///  or in textual repr: mint(address,uint256)434	// function mint(address to, uint256 tokenId) external returns (bool);435436	/// @notice Function to mint token with the given tokenUri.437	/// @param to The new owner438	/// @param tokenUri Token URI that would be stored in the NFT properties439	/// @return uint256 The id of the newly minted token440	/// @dev EVM selector for this function is: 0x45c17782,441	///  or in textual repr: mintWithTokenURI(address,string)442	function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);443444	// /// @notice Function to mint token with the given tokenUri.445	// /// @dev `tokenId` should be obtained with `nextTokenId` method,446	// ///  unlike standard, you can't specify it manually447	// /// @param to The new owner448	// /// @param tokenId ID of the minted RFT449	// /// @param tokenUri Token URI that would be stored in the RFT properties450	// /// @dev EVM selector for this function is: 0x50bb4e7f,451	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)452	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);453454	/// @dev Not implemented455	/// @dev EVM selector for this function is: 0x7d64bcb4,456	///  or in textual repr: finishMinting()457	function finishMinting() external returns (bool);458}459460/// @title Unique extensions for ERC721.461/// @dev the ERC-165 identifier for this interface is 0xab243667462interface ERC721UniqueExtensions is Dummy, ERC165 {463	/// @notice A descriptive name for a collection of NFTs in this contract464	/// @dev EVM selector for this function is: 0x06fdde03,465	///  or in textual repr: name()466	function name() external view returns (string memory);467468	/// @notice An abbreviated name for NFTs in this contract469	/// @dev EVM selector for this function is: 0x95d89b41,470	///  or in textual repr: symbol()471	function symbol() external view returns (string memory);472473	/// @notice Transfer ownership of an RFT474	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`475	///  is the zero address. Throws if `tokenId` is not a valid RFT.476	///  Throws if RFT pieces have multiple owners.477	/// @param to The new owner478	/// @param tokenId The RFT to transfer479	/// @dev EVM selector for this function is: 0xa9059cbb,480	///  or in textual repr: transfer(address,uint256)481	function transfer(address to, uint256 tokenId) external;482483	/// @notice Transfer ownership of an RFT484	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`485	///  is the zero address. Throws if `tokenId` is not a valid RFT.486	///  Throws if RFT pieces have multiple owners.487	/// @param to The new owner488	/// @param tokenId The RFT to transfer489	/// @dev EVM selector for this function is: 0x2ada85ff,490	///  or in textual repr: transferCross((address,uint256),uint256)491	function transferCross(EthCrossAccount memory to, uint256 tokenId) external;492493	/// @notice Transfer ownership of an RFT494	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`495	///  is the zero address. Throws if `tokenId` is not a valid RFT.496	///  Throws if RFT pieces have multiple owners.497	/// @param to The new owner498	/// @param tokenId The RFT to transfer499	/// @dev EVM selector for this function is: 0xd5cf430b,500	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)501	function transferFromCross(502		EthCrossAccount memory from,503		EthCrossAccount memory to,504		uint256 tokenId505	) external;506507	// /// @notice Burns a specific ERC721 token.508	// /// @dev Throws unless `msg.sender` is the current owner or an authorized509	// ///  operator for this RFT. Throws if `from` is not the current owner. Throws510	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.511	// ///  Throws if RFT pieces have multiple owners.512	// /// @param from The current owner of the RFT513	// /// @param tokenId The RFT to transfer514	// /// @dev EVM selector for this function is: 0x79cc6790,515	// ///  or in textual repr: burnFrom(address,uint256)516	// function burnFrom(address from, uint256 tokenId) external;517518	/// @notice Burns a specific ERC721 token.519	/// @dev Throws unless `msg.sender` is the current owner or an authorized520	///  operator for this RFT. Throws if `from` is not the current owner. Throws521	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.522	///  Throws if RFT pieces have multiple owners.523	/// @param from The current owner of the RFT524	/// @param tokenId The RFT to transfer525	/// @dev EVM selector for this function is: 0xbb2f5a58,526	///  or in textual repr: burnFromCross((address,uint256),uint256)527	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;528529	/// @notice Returns next free RFT ID.530	/// @dev EVM selector for this function is: 0x75794a3c,531	///  or in textual repr: nextTokenId()532	function nextTokenId() external view returns (uint256);533534	// /// @notice Function to mint multiple tokens.535	// /// @dev `tokenIds` should be an array of consecutive numbers and first number536	// ///  should be obtained with `nextTokenId` method537	// /// @param to The new owner538	// /// @param tokenIds IDs of the minted RFTs539	// /// @dev EVM selector for this function is: 0x44a9945e,540	// ///  or in textual repr: mintBulk(address,uint256[])541	// function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);542543	// /// @notice Function to mint multiple tokens with the given tokenUris.544	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive545	// ///  numbers and first number should be obtained with `nextTokenId` method546	// /// @param to The new owner547	// /// @param tokens array of pairs of token ID and token URI for minted tokens548	// /// @dev EVM selector for this function is: 0x36543006,549	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])550	// function mintBulkWithTokenURI(address to, Tuple10[] memory tokens) external returns (bool);551552	/// Returns EVM address for refungible token553	///554	/// @param token ID of the token555	/// @dev EVM selector for this function is: 0xab76fac6,556	///  or in textual repr: tokenContractAddress(uint256)557	function tokenContractAddress(uint256 token) external view returns (address);558}559560/// @dev anonymous struct561struct Tuple10 {562	uint256 field_0;563	string field_1;564}565566/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension567/// @dev See https://eips.ethereum.org/EIPS/eip-721568/// @dev the ERC-165 identifier for this interface is 0x780e9d63569interface ERC721Enumerable is Dummy, ERC165 {570	/// @notice Enumerate valid RFTs571	/// @param index A counter less than `totalSupply()`572	/// @return The token identifier for the `index`th NFT,573	///  (sort order not specified)574	/// @dev EVM selector for this function is: 0x4f6ccce7,575	///  or in textual repr: tokenByIndex(uint256)576	function tokenByIndex(uint256 index) external view returns (uint256);577578	/// Not implemented579	/// @dev EVM selector for this function is: 0x2f745c59,580	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)581	function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);582583	/// @notice Count RFTs tracked by this contract584	/// @return A count of valid RFTs tracked by this contract, where each one of585	///  them has an assigned and queryable owner not equal to the zero address586	/// @dev EVM selector for this function is: 0x18160ddd,587	///  or in textual repr: totalSupply()588	function totalSupply() external view returns (uint256);589}590591/// @dev inlined interface592interface ERC721Events {593	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);594	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);595	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);596}597598/// @title ERC-721 Non-Fungible Token Standard599/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md600/// @dev the ERC-165 identifier for this interface is 0x58800161601interface ERC721 is Dummy, ERC165, ERC721Events {602	/// @notice Count all RFTs assigned to an owner603	/// @dev RFTs assigned to the zero address are considered invalid, and this604	///  function throws for queries about the zero address.605	/// @param owner An address for whom to query the balance606	/// @return The number of RFTs owned by `owner`, possibly zero607	/// @dev EVM selector for this function is: 0x70a08231,608	///  or in textual repr: balanceOf(address)609	function balanceOf(address owner) external view returns (uint256);610611	/// @notice Find the owner of an RFT612	/// @dev RFTs assigned to zero address are considered invalid, and queries613	///  about them do throw.614	///  Returns special 0xffffffffffffffffffffffffffffffffffffffff address for615	///  the tokens that are partially owned.616	/// @param tokenId The identifier for an RFT617	/// @return The address of the owner of the RFT618	/// @dev EVM selector for this function is: 0x6352211e,619	///  or in textual repr: ownerOf(uint256)620	function ownerOf(uint256 tokenId) external view returns (address);621622	/// @dev Not implemented623	/// @dev EVM selector for this function is: 0x60a11672,624	///  or in textual repr: safeTransferFromWithData(address,address,uint256,bytes)625	function safeTransferFromWithData(626		address from,627		address to,628		uint256 tokenId,629		bytes memory data630	) external;631632	/// @dev Not implemented633	/// @dev EVM selector for this function is: 0x42842e0e,634	///  or in textual repr: safeTransferFrom(address,address,uint256)635	function safeTransferFrom(636		address from,637		address to,638		uint256 tokenId639	) external;640641	/// @notice Transfer ownership of an RFT -- THE CALLER IS RESPONSIBLE642	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE643	///  THEY MAY BE PERMANENTLY LOST644	/// @dev Throws unless `msg.sender` is the current owner or an authorized645	///  operator for this RFT. Throws if `from` is not the current owner. Throws646	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.647	///  Throws if RFT pieces have multiple owners.648	/// @param from The current owner of the NFT649	/// @param to The new owner650	/// @param tokenId The NFT to transfer651	/// @dev EVM selector for this function is: 0x23b872dd,652	///  or in textual repr: transferFrom(address,address,uint256)653	function transferFrom(654		address from,655		address to,656		uint256 tokenId657	) external;658659	/// @dev Not implemented660	/// @dev EVM selector for this function is: 0x095ea7b3,661	///  or in textual repr: approve(address,uint256)662	function approve(address approved, uint256 tokenId) external;663664	/// @dev Not implemented665	/// @dev EVM selector for this function is: 0xa22cb465,666	///  or in textual repr: setApprovalForAll(address,bool)667	function setApprovalForAll(address operator, bool approved) external;668669	/// @dev Not implemented670	/// @dev EVM selector for this function is: 0x081812fc,671	///  or in textual repr: getApproved(uint256)672	function getApproved(uint256 tokenId) external view returns (address);673674	/// @dev Not implemented675	/// @dev EVM selector for this function is: 0xe985e9c5,676	///  or in textual repr: isApprovedForAll(address,address)677	function isApprovedForAll(address owner, address operator) external view returns (address);678}679680interface UniqueRefungible is681	Dummy,682	ERC165,683	ERC721,684	ERC721Enumerable,685	ERC721UniqueExtensions,686	ERC721UniqueMintable,687	ERC721Burnable,688	ERC721Metadata,689	Collection,690	TokenProperties691{}
modifiedtests/src/eth/collectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -39,10 +39,11 @@
     });
   });
 
+  // Soft-deprecated
   itEth('Add admin by owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     const newAdmin = helper.eth.createAccount();
 
@@ -70,11 +71,13 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
         
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     const admin1 = helper.eth.createAccount();
     const admin2 = await privateKey('admin');
     const admin2Cross = helper.ethCrossAccount.fromKeyringPair(admin2);
+    
+    // Soft-deprecated
     await collectionEvm.methods.addCollectionAdmin(admin1).send();
     await collectionEvm.methods.addCollectionAdminCross(admin2Cross).send();
 
@@ -86,24 +89,39 @@
     expect(adminListRpc).to.be.like(adminListEth);
   });
 
+  // Soft-deprecated
   itEth('Verify owner or admin', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
     const newAdmin = helper.eth.createAccount();
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
   
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.false;
     await collectionEvm.methods.addCollectionAdmin(newAdmin).send();
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.true;
   });
-    
+
+  itEth('Verify owner or admin cross', async ({helper, privateKey}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+
+    const newAdmin = await privateKey('admin');
+    const newAdminCross = helper.ethCrossAccount.fromKeyringPair(newAdmin);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  
+    expect(await collectionEvm.methods.isOwnerOrAdminCross(newAdminCross).call()).to.be.false;
+    await collectionEvm.methods.addCollectionAdminCross(newAdminCross).send();
+    expect(await collectionEvm.methods.isOwnerOrAdminCross(newAdminCross).call()).to.be.true;
+  });
+
+  // Soft-deprecated
   itEth('(!negative tests!) Add admin by ADMIN is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
     const admin = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
     await collectionEvm.methods.addCollectionAdmin(admin).send();
 
     const user = helper.eth.createAccount();
@@ -116,12 +134,13 @@
       .to.be.eq(admin.toLocaleLowerCase());
   });
 
+  // Soft-deprecated
   itEth('(!negative tests!) Add admin by USER is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
     const notAdmin = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     const user = helper.eth.createAccount();
     await expect(collectionEvm.methods.addCollectionAdmin(user).call({from: notAdmin}))
@@ -135,19 +154,22 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
-    const admin = await helper.eth.createAccountWithBalance(donor);
+    const [admin] = await helper.arrange.createAccounts([10n], donor);
+    const adminCross = helper.ethCrossAccount.fromKeyringPair(admin);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-    await collectionEvm.methods.addCollectionAdmin(admin).send();
+    await collectionEvm.methods.addCollectionAdminCross(adminCross).send();
 
     const [notAdmin] = await helper.arrange.createAccounts([10n], donor);
     const notAdminCross = helper.ethCrossAccount.fromKeyringPair(notAdmin);
-    await expect(collectionEvm.methods.addCollectionAdminCross(notAdminCross).call({from: admin}))
+    await expect(collectionEvm.methods.addCollectionAdminCross(notAdminCross).call({from: adminCross.eth}))
       .to.be.rejectedWith('NoPermission');
 
     const adminList = await helper.callRpc('api.rpc.unique.adminlist', [collectionId]);
     expect(adminList.length).to.be.eq(1);
-    expect(adminList[0].asEthereum.toString().toLocaleLowerCase())
-      .to.be.eq(admin.toLocaleLowerCase());
+    
+    const admin0Cross = helper.ethCrossAccount.fromKeyringPair(adminList[0]);
+    expect(admin0Cross.eth.toLocaleLowerCase())
+      .to.be.eq(adminCross.eth.toLocaleLowerCase());
   });
 
   itEth('(!negative tests!) Add [cross] admin by USER is not allowed', async ({helper}) => {
@@ -175,12 +197,13 @@
     });
   });
 
+  // Soft-deprecated
   itEth('Remove admin by owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
     const newAdmin = helper.eth.createAccount();
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
     await collectionEvm.methods.addCollectionAdmin(newAdmin).send();
 
     {
@@ -214,11 +237,12 @@
     expect(adminList.length).to.be.eq(0);
   });
 
+  // Soft-deprecated
   itEth('(!negative tests!) Remove admin by ADMIN is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     const admin0 = await helper.eth.createAccountWithBalance(donor);
     await collectionEvm.methods.addCollectionAdmin(admin0).send();
@@ -236,11 +260,12 @@
     }
   });
 
+  // Soft-deprecated
   itEth('(!negative tests!) Remove admin by USER is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     const admin = await helper.eth.createAccountWithBalance(donor);
     await collectionEvm.methods.addCollectionAdmin(admin).send();
@@ -260,21 +285,23 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
 
-    const [adminSub] = await helper.arrange.createAccounts([10n], donor);
-    const adminSubCross = helper.ethCrossAccount.fromKeyringPair(adminSub);
+    const [admin1] = await helper.arrange.createAccounts([10n], donor);
+    const admin1Cross = helper.ethCrossAccount.fromKeyringPair(admin1);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-    await collectionEvm.methods.addCollectionAdminCross(adminSubCross).send();
-    const adminEth = await helper.eth.createAccountWithBalance(donor);
-    await collectionEvm.methods.addCollectionAdmin(adminEth).send();
+    await collectionEvm.methods.addCollectionAdminCross(admin1Cross).send();
+    
+    const [admin2] = await helper.arrange.createAccounts([10n], donor);
+    const admin2Cross = helper.ethCrossAccount.fromKeyringPair(admin2);
+    await collectionEvm.methods.addCollectionAdminCross(admin2Cross).send();
 
-    await expect(collectionEvm.methods.removeCollectionAdminCross(adminSubCross).call({from: adminEth}))
+    await expect(collectionEvm.methods.removeCollectionAdminCross(admin1Cross).call({from: admin2Cross.eth}))
       .to.be.rejectedWith('NoPermission');
 
     const adminList = await helper.callRpc('api.rpc.unique.adminlist', [collectionId]);
     expect(adminList.length).to.be.eq(2);
     expect(adminList.toString().toLocaleLowerCase())
-      .to.be.deep.contains(adminSub.address.toLocaleLowerCase())
-      .to.be.deep.contains(adminEth.toLocaleLowerCase());
+      .to.be.deep.contains(admin1.address.toLocaleLowerCase())
+      .to.be.deep.contains(admin2.address.toLocaleLowerCase());
   });
 
   itEth('(!negative tests!) Remove [cross] admin by USER is not allowed', async ({helper}) => {
@@ -297,6 +324,7 @@
   });
 });
 
+// Soft-deprecated
 describe('Change owner tests', () => {
   let donor: IKeyringPair;
 
@@ -310,7 +338,7 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
     const newOwner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     await collectionEvm.methods.changeCollectionOwner(newOwner).send();
 
@@ -322,7 +350,7 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
     const newOwner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
     const cost = await recordEthFee(helper, owner, () => collectionEvm.methods.changeCollectionOwner(newOwner).send());
     expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));
     expect(cost > 0);
@@ -332,7 +360,7 @@
     const owner = await helper.eth.createAccountWithBalance(donor);
     const newOwner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     await expect(collectionEvm.methods.changeCollectionOwner(newOwner).send({from: newOwner})).to.be.rejected;
     expect(await collectionEvm.methods.isOwnerOrAdmin(newOwner).call()).to.be.false;
@@ -355,12 +383,10 @@
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
 
-    expect(await collectionEvm.methods.isOwnerOrAdmin(owner).call()).to.be.true;
     expect(await collectionEvm.methods.isOwnerOrAdminCross(newOwnerCross).call()).to.be.false;
 
-    await collectionEvm.methods.setOwnerCross(newOwnerCross).send();
+    await collectionEvm.methods.changeCollectionOwnerCross(newOwnerCross).send();
 
-    expect(await collectionEvm.methods.isOwnerOrAdmin(owner).call()).to.be.false;
     expect(await collectionEvm.methods.isOwnerOrAdminCross(newOwnerCross).call()).to.be.true;
   });
 
@@ -383,7 +409,7 @@
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
 
-    await expect(collectionEvm.methods.setOwnerCross(newOwnerCross).send({from: otherReceiver})).to.be.rejected;
+    await expect(collectionEvm.methods.changeCollectionOwnerCross(newOwnerCross).send({from: otherReceiver})).to.be.rejected;
     expect(await collectionEvm.methods.isOwnerOrAdminCross(newOwnerCross).call()).to.be.false;
   });
 });
deletedtests/src/eth/collectionHelpersAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/collectionHelpersAbi.json
+++ /dev/null
@@ -1,120 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "collectionId",
-        "type": "address"
-      }
-    ],
-    "name": "CollectionCreated",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "collectionId",
-        "type": "address"
-      }
-    ],
-    "name": "CollectionDestroyed",
-    "type": "event"
-  },
-  {
-    "inputs": [],
-    "name": "collectionCreationFee",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "name", "type": "string" },
-      { "internalType": "uint8", "name": "decimals", "type": "uint8" },
-      { "internalType": "string", "name": "description", "type": "string" },
-      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
-    ],
-    "name": "createFTCollection",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "payable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "name", "type": "string" },
-      { "internalType": "string", "name": "description", "type": "string" },
-      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
-    ],
-    "name": "createNFTCollection",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "payable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "name", "type": "string" },
-      { "internalType": "string", "name": "description", "type": "string" },
-      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
-    ],
-    "name": "createRFTCollection",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "payable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "collectionAddress",
-        "type": "address"
-      }
-    ],
-    "name": "destroyCollection",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "collectionAddress",
-        "type": "address"
-      }
-    ],
-    "name": "isCollectionExist",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "collection", "type": "address" },
-      { "internalType": "string", "name": "baseUri", "type": "string" }
-    ],
-    "name": "makeCollectionERC721MetadataCompatible",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -27,7 +27,7 @@
   before(async function() {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
       donor = await privateKey({filename: __filename});
-      [alice] = await _helper.arrange.createAccounts([10n], donor);
+      [alice] = await _helper.arrange.createAccounts([20n], donor);
     });
   });
 
@@ -39,7 +39,7 @@
     const address = helper.ethAddress.fromCollectionId(collection.collectionId);
     const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
-    await contract.methods.setCollectionProperty('testKey', Buffer.from('testValue')).send({from: caller});
+    await contract.methods.setCollectionProperties([{key: 'testKey', value: Buffer.from('testValue')}]).send({from: caller});
 
     const raw = (await collection.getData())?.raw;
 
@@ -55,7 +55,7 @@
     const address = helper.ethAddress.fromCollectionId(collection.collectionId);
     const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
-    await contract.methods.deleteCollectionProperty('testKey').send({from: caller});
+    await contract.methods.deleteCollectionProperties(['testKey']).send({from: caller});
 
     const raw = (await collection.getData())?.raw;
 
@@ -72,6 +72,39 @@
     const value = await contract.methods.collectionProperty('testKey').call();
     expect(value).to.equal(helper.getWeb3().utils.toHex('testValue'));
   });
+
+  // Soft-deprecated
+  itEth('Collection property can be set', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: []});
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
+
+    await contract.methods.setCollectionProperty('testKey', Buffer.from('testValue')).send();
+
+    const raw = (await collection.getData())?.raw;
+
+    expect(raw.properties[0].value).to.equal('testValue');
+  });
+
+  // Soft-deprecated
+  itEth('Collection property can be deleted', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.nft.mintCollection(alice, {name: 'name', description: 'test', tokenPrefix: 'test', properties: [{key: 'testKey', value: 'testValue'}]});
+
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
+
+    await contract.methods.deleteCollectionProperty('testKey').send({from: caller});
+
+    const raw = (await collection.getData())?.raw;
+
+    expect(raw.properties.length).to.equal(0);
+  });
 });
 
 describe('Supports ERC721Metadata', () => {
@@ -95,9 +128,10 @@
     const creatorMethod = mode === 'rft' ? 'createRFTCollection' : 'createNFTCollection';
 
     const {collectionId, collectionAddress} = await helper.eth[creatorMethod](caller, 'n', 'd', 'p');
+    const bruhCross = helper.ethCrossAccount.fromAddress(bruh);
 
     const contract = helper.ethNativeContract.collectionById(collectionId, mode, caller);
-    await contract.methods.addCollectionAdmin(bruh).send(); // to check that admin will work too
+    await contract.methods.addCollectionAdminCross(bruhCross).send(); // to check that admin will work too
 
     const collection1 = helper.nft.getCollectionObject(collectionId);
     const data1 = await collection1.getData();
@@ -133,10 +167,10 @@
 
     expect(await contract.methods.tokenURI(tokenId1).call()).to.equal(BASE_URI);
 
-    await contract.methods.setProperty(tokenId1, 'URISuffix', Buffer.from(SUFFIX)).send();
+    await contract.methods.setProperties(tokenId1, [{key: 'URISuffix', value: Buffer.from(SUFFIX)}]).send();
     expect(await contract.methods.tokenURI(tokenId1).call()).to.equal(BASE_URI + SUFFIX);
 
-    await contract.methods.setProperty(tokenId1, 'URI', Buffer.from(URI)).send();
+    await contract.methods.setProperties(tokenId1, [{key: 'URI', value: Buffer.from(URI)}]).send();
     expect(await contract.methods.tokenURI(tokenId1).call()).to.equal(URI);
 
     await contract.methods.deleteProperties(tokenId1, ['URI']).send();
@@ -150,7 +184,7 @@
     await contract.methods.deleteProperties(tokenId2, ['URI']).send();
     expect(await contract.methods.tokenURI(tokenId2).call()).to.equal(BASE_URI);
 
-    await contract.methods.setProperty(tokenId2, 'URISuffix', Buffer.from(SUFFIX)).send();
+    await contract.methods.setProperties(tokenId2, [{key: 'URISuffix', value: Buffer.from(SUFFIX)}]).send();
     expect(await contract.methods.tokenURI(tokenId2).call()).to.equal(BASE_URI + SUFFIX);
   };
 
modifiedtests/src/eth/collectionSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionSponsoring.test.ts
+++ b/tests/src/eth/collectionSponsoring.test.ts
@@ -81,17 +81,41 @@
   //   expect(bigIntToSub(api, BigInt(sponsorTuple[1]))).to.be.eq(sponsor.address);
   // });
 
-  itEth('Remove sponsor', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Remove sponsor', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
+
+    let result = await collectionHelpers.methods.createNFTCollection('Sponsor collection', '1', '1').send({value: Number(2n * nominal)});
+    const collectionIdAddress = helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const collectionEvm = helper.ethNativeContract.collection(collectionIdAddress, 'nft', owner, true);
+
+    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
+    result = await collectionEvm.methods.setCollectionSponsor(sponsor).send({from: owner});
+    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
+
+    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
+    expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
+
+    await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
+
+    const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
+    expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
+  });
+
+  itEth('[cross] Remove sponsor', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
 
     let result = await collectionHelpers.methods.createNFTCollection('Sponsor collection', '1', '1').send({value: Number(2n * nominal)});
     const collectionIdAddress = helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
     const collectionEvm = helper.ethNativeContract.collection(collectionIdAddress, 'nft', owner);
 
     expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
-    result = await collectionEvm.methods.setCollectionSponsor(sponsor).send({from: owner});
+    result = await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send({from: owner});
     expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
 
     await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
@@ -103,14 +127,15 @@
     expect(sponsorTuple.field_0).to.be.eq('0x0000000000000000000000000000000000000000');
   });
 
-  itEth('Sponsoring collection from evm address via access list', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Sponsoring collection from evm address via access list', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
 
     const {collectionId, collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
 
     const collection = helper.nft.getCollectionObject(collectionId);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
-    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
 
     await collectionEvm.methods.setCollectionSponsor(sponsor).send({from: owner});
     let collectionData = (await collection.getData())!;
@@ -165,6 +190,70 @@
     }
   });
 
+  itEth('[cross] Sponsoring collection from evm address via access list', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+
+    const {collectionId, collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
+
+    const collection = helper.nft.getCollectionObject(collectionId);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+
+    await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send({from: owner});
+    let collectionData = (await collection.getData())!;
+    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
+    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
+    collectionData = (await collection.getData())!;
+    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+
+    const user = helper.eth.createAccount();
+    const userCross = helper.ethCrossAccount.fromAddress(user);
+    const nextTokenId = await collectionEvm.methods.nextTokenId().call();
+    expect(nextTokenId).to.be.equal('1');
+
+    const oldPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
+    expect(oldPermissions.mintMode).to.be.false;
+    expect(oldPermissions.access).to.be.equal('Normal');
+
+    await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
+    await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+    await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
+
+    const newPermissions = (await collection.getData())!.raw.permissions; // (await getDetailedCollectionInfo(api, collectionId))!.permissions.toHuman();
+    expect(newPermissions.mintMode).to.be.true;
+    expect(newPermissions.access).to.be.equal('AllowList');
+
+    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+
+    {
+      const result = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
+      const events = helper.eth.normalizeEvents(result.events);
+
+      expect(events).to.be.deep.equal([
+        {
+          address: collectionAddress,
+          event: 'Transfer',
+          args: {
+            from: '0x0000000000000000000000000000000000000000',
+            to: user,
+            tokenId: '1',
+          },
+        },
+      ]);
+
+      const ownerBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(owner));
+      const sponsorBalanceAfter = await helper.balance.getSubstrate(await helper.address.ethToSubstrate(sponsor));
+
+      expect(await collectionEvm.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
+      expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
+      expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
+    }
+  });
+
   // TODO: Temprorary off. Need refactor
   // itWeb3('Sponsoring collection from substrate address via access list', async ({api, web3, privateKeyWrapper}) => {
   //   const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
@@ -221,15 +310,68 @@
   //   }
   // });
 
-  itEth('Check that transaction via EVM spend money from sponsor address', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Check that transaction via EVM spend money from sponsor address', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+
+    const {collectionAddress, collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner,'Sponsor collection', '1', '1', '');
+    const collection = helper.nft.getCollectionObject(collectionId);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
+
+    await collectionEvm.methods.setCollectionSponsor(sponsor).send();
+    let collectionData = (await collection.getData())!;
+    expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+    await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor, true);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+    collectionData = (await collection.getData())!;
+    expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
+
+    const user = helper.eth.createAccount();
+    await collectionEvm.methods.addCollectionAdmin(user).send();
+
+    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+
+    const userCollectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', user, true);
+
+    const result = await userCollectionEvm.methods.mintWithTokenURI(user, 'Test URI').send();
+    const tokenId = result.events.Transfer.returnValues.tokenId;
+
+    const events = helper.eth.normalizeEvents(result.events);
+    const address = helper.ethAddress.fromCollectionId(collectionId);
+
+    expect(events).to.be.deep.equal([
+      {
+        address,
+        event: 'Transfer',
+        args: {
+          from: '0x0000000000000000000000000000000000000000',
+          to: user,
+          tokenId: '1',
+        },
+      },
+    ]);
+    expect(await userCollectionEvm.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
+
+    const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+    expect(ownerBalanceAfter).to.be.eq(ownerBalanceBefore);
+    const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
+    expect(sponsorBalanceAfter < sponsorBalanceBefore).to.be.true;
+  });
+
+  itEth('[cross] Check that transaction via EVM spend money from sponsor address', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
 
     const {collectionAddress, collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner,'Sponsor collection', '1', '1', '');
     const collection = helper.nft.getCollectionObject(collectionId);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
 
-    await collectionEvm.methods.setCollectionSponsor(sponsor).send();
+    await collectionEvm.methods.setCollectionSponsorCross(sponsorCross).send();
     let collectionData = (await collection.getData())!;
     expect(collectionData.raw.sponsorship.Unconfirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
     await expect(collectionEvm.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
@@ -240,7 +382,8 @@
     expect(collectionData.raw.sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
 
     const user = helper.eth.createAccount();
-    await collectionEvm.methods.addCollectionAdmin(user).send();
+    const userCross = helper.ethCrossAccount.fromAddress(user);
+    await collectionEvm.methods.addCollectionAdminCross(userCross).send();
 
     const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
     const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
modifiedtests/src/eth/createFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createFTCollection.test.ts
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -31,13 +31,14 @@
     });
   });
   
-  itEth('Set sponsorship', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
     const ss58Format = helper.chain.getChainProperties().ss58Format;
     const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Sponsor', DECIMALS, 'absolutely anything', 'ENVY');
 
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner, true);
     await collection.methods.setCollectionSponsor(sponsor).send();
 
     let data = (await helper.rft.getData(collectionId))!;
@@ -45,6 +46,28 @@
 
     await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
 
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor, true);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+
+    data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+  });
+
+  itEth('[cross] Set sponsorship', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const ss58Format = helper.chain.getChainProperties().ss58Format;
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Sponsor', DECIMALS, 'absolutely anything', 'ENVY');
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+    await collection.methods.setCollectionSponsorCross(sponsorCross).send();
+
+    let data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Unconfirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+
+    await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
     const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor);
     await sponsorCollection.methods.confirmCollectionSponsorship().send();
 
@@ -183,7 +206,32 @@
       .call({value: Number(1n * nominal)})).to.be.rejectedWith('Sent amount not equals to collection creation price (2000000000000000000)');
   });
 
-  itEth('(!negative test!) Check owner', async ({helper}) => {
+  // Soft-deprecated
+  itEth('(!negative test!) [eth] Check owner', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const peasant = helper.eth.createAccount();
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Transgressed', DECIMALS, 'absolutely anything', 'YVNE');
+    const peasantCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', peasant, true);
+    const EXPECTED_ERROR = 'NoPermission';
+    {
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      await expect(peasantCollection.methods
+        .setCollectionSponsor(sponsor)
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+      
+      const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', sponsor, true);
+      await expect(sponsorCollection.methods
+        .confirmCollectionSponsorship()
+        .call()).to.be.rejectedWith('caller is not set as sponsor');
+    }
+    {
+      await expect(peasantCollection.methods
+        .setCollectionLimit('account_token_ownership_limit', '1000')
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+    }
+  });
+
+  itEth('(!negative test!) [cross] Check owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const peasant = helper.eth.createAccount();
     const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Transgressed', DECIMALS, 'absolutely anything', 'YVNE');
@@ -191,8 +239,9 @@
     const EXPECTED_ERROR = 'NoPermission';
     {
       const sponsor = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
       await expect(peasantCollection.methods
-        .setCollectionSponsor(sponsor)
+        .setCollectionSponsorCross(sponsorCross)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
       
       const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', sponsor);
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -70,13 +70,14 @@
     ]);
   });
 
-  itEth('Set sponsorship', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
     const ss58Format = helper.chain.getChainProperties().ss58Format;
     const {collectionId, collectionAddress} = await helper.eth.createNFTCollection(owner, 'Sponsor', 'absolutely anything', 'ROC');
 
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
     await collection.methods.setCollectionSponsor(sponsor).send();
 
     let data = (await helper.nft.getData(collectionId))!;
@@ -84,6 +85,28 @@
 
     await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
 
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor, true);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+
+    data = (await helper.nft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+  });
+
+  itEth('[cross] Set sponsorship', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const ss58Format = helper.chain.getChainProperties().ss58Format;
+    const {collectionId, collectionAddress} = await helper.eth.createNFTCollection(owner, 'Sponsor', 'absolutely anything', 'ROC');
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+    await collection.methods.setCollectionSponsorCross(sponsorCross).send();
+
+    let data = (await helper.nft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Unconfirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+
+    await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
     const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor);
     await sponsorCollection.methods.confirmCollectionSponsorship().send();
 
@@ -196,7 +219,32 @@
       .call({value: Number(1n * nominal)})).to.be.rejectedWith('Sent amount not equals to collection creation price (2000000000000000000)');
   });
 
-  itEth('(!negative test!) Check owner', async ({helper}) => {
+  // Soft-deprecated
+  itEth('(!negative test!) [eth] Check owner', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const malfeasant = helper.eth.createAccount();
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Transgressed', 'absolutely anything', 'COR');
+    const malfeasantCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', malfeasant, true);
+    const EXPECTED_ERROR = 'NoPermission';
+    {
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      await expect(malfeasantCollection.methods
+        .setCollectionSponsor(sponsor)
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+
+      const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor, true);
+      await expect(sponsorCollection.methods
+        .confirmCollectionSponsorship()
+        .call()).to.be.rejectedWith('caller is not set as sponsor');
+    }
+    {
+      await expect(malfeasantCollection.methods
+        .setCollectionLimit('account_token_ownership_limit', '1000')
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+    }
+  });
+
+  itEth('(!negative test!) [cross] Check owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const malfeasant = helper.eth.createAccount();
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Transgressed', 'absolutely anything', 'COR');
@@ -204,8 +252,9 @@
     const EXPECTED_ERROR = 'NoPermission';
     {
       const sponsor = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
       await expect(malfeasantCollection.methods
-        .setCollectionSponsor(sponsor)
+        .setCollectionSponsorCross(sponsorCross)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
 
       const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor);
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -105,13 +105,14 @@
       .call()).to.be.true;
   });
   
-  itEth('Set sponsorship', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
     const ss58Format = helper.chain.getChainProperties().ss58Format;
     const {collectionId, collectionAddress} = await helper.eth.createRFTCollection(owner, 'Sponsor', 'absolutely anything', 'ENVY');
 
-    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner, true);
     await collection.methods.setCollectionSponsor(sponsor).send();
 
     let data = (await helper.rft.getData(collectionId))!;
@@ -119,6 +120,28 @@
 
     await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
 
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor, true);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+
+    data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+  });
+
+  itEth('[cross] Set sponsorship', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const ss58Format = helper.chain.getChainProperties().ss58Format;
+    const {collectionId, collectionAddress} = await helper.eth.createRFTCollection(owner, 'Sponsor', 'absolutely anything', 'ENVY');
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
+    await collection.methods.setCollectionSponsorCross(sponsorCross).send();
+
+    let data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Unconfirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+
+    await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
     const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor);
     await sponsorCollection.methods.confirmCollectionSponsorship().send();
 
@@ -231,7 +254,32 @@
       .call({value: Number(1n * nominal)})).to.be.rejectedWith('Sent amount not equals to collection creation price (2000000000000000000)');
   });
 
-  itEth('(!negative test!) Check owner', async ({helper}) => {
+  // Soft-deprecated
+  itEth('(!negative test!) [eth] Check owner', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const peasant = helper.eth.createAccount();
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Transgressed', 'absolutely anything', 'YVNE');
+    const peasantCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', peasant, true);
+    const EXPECTED_ERROR = 'NoPermission';
+    {
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      await expect(peasantCollection.methods
+        .setCollectionSponsor(sponsor)
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+      
+      const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor, true);
+      await expect(sponsorCollection.methods
+        .confirmCollectionSponsorship()
+        .call()).to.be.rejectedWith('caller is not set as sponsor');
+    }
+    {
+      await expect(peasantCollection.methods
+        .setCollectionLimit('account_token_ownership_limit', '1000')
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+    }
+  });
+
+  itEth('(!negative test!) [cross] Check owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const peasant = helper.eth.createAccount();
     const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Transgressed', 'absolutely anything', 'YVNE');
@@ -239,8 +287,9 @@
     const EXPECTED_ERROR = 'NoPermission';
     {
       const sponsor = await helper.eth.createAccountWithBalance(donor);
+      const sponsorCross = helper.ethCrossAccount.fromAddress(sponsor);
       await expect(peasantCollection.methods
-        .setCollectionSponsor(sponsor)
+        .setCollectionSponsorCross(sponsorCross)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
       
       const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor);
modifiedtests/src/eth/fractionalizer/Fractionalizer.soldiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/Fractionalizer.sol
+++ b/tests/src/eth/fractionalizer/Fractionalizer.sol
@@ -3,7 +3,7 @@
 import {CollectionHelpers} from "../api/CollectionHelpers.sol";
 import {ContractHelpers} from "../api/ContractHelpers.sol";
 import {UniqueRefungibleToken} from "../api/UniqueRefungibleToken.sol";
-import {UniqueRefungible} from "../api/UniqueRefungible.sol";
+import {UniqueRefungible, EthCrossAccount} from "../api/UniqueRefungible.sol";
 import {UniqueNFT} from "../api/UniqueNFT.sol";
 
 /// @dev Fractionalization contract. It stores mappings between NFT and RFT tokens,
@@ -63,7 +63,7 @@
 			"Wrong collection type. Collection is not refungible."
 		);
 		require(
-			refungibleContract.isOwnerOrAdmin(address(this)),
+			refungibleContract.isOwnerOrAdminCross(EthCrossAccount({eth: address(this), sub: uint256(0)})),
 			"Fractionalizer contract should be an admin of the collection"
 		);
 		rftCollection = _collection;
modifiedtests/src/eth/fractionalizer/fractionalizer.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/fractionalizer.test.ts
+++ b/tests/src/eth/fractionalizer/fractionalizer.test.ts
@@ -95,7 +95,8 @@
     const rftCollection = await helper.eth.createRFTCollection(owner, 'rft', 'RFT collection', 'RFT');
     const rftContract = helper.ethNativeContract.collection(rftCollection.collectionAddress, 'rft', owner);
 
-    await rftContract.methods.addCollectionAdmin(fractionalizer.options.address).send({from: owner});
+    const fractionalizerAddressCross = helper.ethCrossAccount.fromAddress(fractionalizer.options.address);
+    await rftContract.methods.addCollectionAdminCross(fractionalizerAddressCross).send({from: owner});
     const result = await fractionalizer.methods.setRFTCollection(rftCollection.collectionAddress).send({from: owner});
     expect(result.events).to.be.like({
       RFTCollectionSet: {
@@ -235,7 +236,8 @@
     const refungibleContract = helper.ethNativeContract.collection(rftCollection.collectionAddress, 'rft', owner);
 
     const fractionalizer = await deployContract(helper, owner);
-    await refungibleContract.methods.addCollectionAdmin(fractionalizer.options.address).send({from: owner});
+    const fractionalizerAddressCross = helper.ethCrossAccount.fromAddress(fractionalizer.options.address);
+    await refungibleContract.methods.addCollectionAdminCross(fractionalizerAddressCross).send({from: owner});
     await fractionalizer.methods.setRFTCollection(rftCollection.collectionAddress).send({from: owner});
 
     await expect(fractionalizer.methods.setRFTCollection(rftCollection.collectionAddress).call())
@@ -248,7 +250,8 @@
     const nftContract = helper.ethNativeContract.collection(nftCollection.collectionAddress, 'nft', owner);
 
     const fractionalizer = await deployContract(helper, owner);
-    await nftContract.methods.addCollectionAdmin(fractionalizer.options.address).send({from: owner});
+    const fractionalizerAddressCross = helper.ethCrossAccount.fromAddress(fractionalizer.options.address);
+    await nftContract.methods.addCollectionAdminCross(fractionalizerAddressCross).send({from: owner});
 
     await expect(fractionalizer.methods.setRFTCollection(nftCollection.collectionAddress).call())
       .to.be.rejectedWith(/Wrong collection type. Collection is not refungible.$/g);
@@ -370,7 +373,8 @@
 
     const fractionalizer = await deployContract(helper, owner);
 
-    await refungibleContract.methods.addCollectionAdmin(fractionalizer.options.address).send({from: owner});
+    const fractionalizerAddressCross = helper.ethCrossAccount.fromAddress(fractionalizer.options.address);
+    await refungibleContract.methods.addCollectionAdminCross(fractionalizerAddressCross).send({from: owner});
     await fractionalizer.methods.setRFTCollection(rftCollection.collectionAddress).send({from: owner});
 
     const mintResult = await refungibleContract.methods.mint(owner).send({from: owner});
modifiedtests/src/eth/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -102,6 +102,7 @@
     }
   });
 
+  // Soft-deprecated
   itEth('Can perform burn()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const receiver = await helper.eth.createAccountWithBalance(donor);
@@ -109,7 +110,7 @@
     await collection.addAdmin(alice, {Ethereum: owner});
 
     const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
-    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    const contract = helper.ethNativeContract.collection(collectionAddress, 'ft', owner, true);
     await contract.methods.mint(receiver, 100).send();
 
     const result = await contract.methods.burnFrom(receiver, 49).send({from: receiver});
deletedtests/src/eth/fungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/fungibleAbi.json
+++ /dev/null
@@ -1,658 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "spender",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "uint256",
-        "name": "value",
-        "type": "uint256"
-      }
-    ],
-    "name": "Approval",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "from",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "to",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "uint256",
-        "name": "value",
-        "type": "uint256"
-      }
-    ],
-    "name": "Transfer",
-    "type": "event"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newAdmin", "type": "address" }
-    ],
-    "name": "addCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newAdmin",
-        "type": "tuple"
-      }
-    ],
-    "name": "addCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "addToCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "addToCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "address", "name": "spender", "type": "address" }
-    ],
-    "name": "allowance",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "allowed",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "spender", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "approve",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "spender",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "approveCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" }
-    ],
-    "name": "balanceOf",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "burnFrom",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "burnFromCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newOwner", "type": "address" }
-    ],
-    "name": "changeCollectionOwner",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionAdmins",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionOwner",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "collectionProperties",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple15[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "collectionProperty",
-    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionSponsor",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
-        ],
-        "internalType": "struct Tuple8",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "confirmCollectionSponsorship",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "contractAddress",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "decimals",
-    "outputs": [{ "internalType": "uint8", "name": "", "type": "uint8" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "deleteCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "deleteCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "hasCollectionPendingSponsor",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "isOwnerOrAdmin",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "isOwnerOrAdminCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "mint",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
-        ],
-        "internalType": "struct Tuple8[]",
-        "name": "amounts",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "mintBulk",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "name",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "admin", "type": "address" }
-    ],
-    "name": "removeCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "admin",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "removeCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "removeFromCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeFromCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
-    "name": "setCollectionAccess",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "uint32", "name": "value", "type": "uint32" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "bool", "name": "value", "type": "bool" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
-    "name": "setCollectionMintMode",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bool", "name": "enable", "type": "bool" },
-      {
-        "internalType": "address[]",
-        "name": "collections",
-        "type": "address[]"
-      }
-    ],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple15[]",
-        "name": "properties",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "setCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
-    ],
-    "name": "setCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "sponsor", "type": "address" }
-    ],
-    "name": "setCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "sponsor",
-        "type": "tuple"
-      }
-    ],
-    "name": "setCollectionSponsorCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newOwner",
-        "type": "tuple"
-      }
-    ],
-    "name": "setOwnerCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "symbol",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "totalSupply",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transfer",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transferCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transferFrom",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transferFromCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "uniqueCollectionType",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -102,7 +102,7 @@
 
     if (propertyKey && propertyValue) {
       // Set URL or suffix
-      await contract.methods.setProperty(tokenId, propertyKey, Buffer.from(propertyValue)).send();
+      await contract.methods.setProperties(tokenId, [{key: propertyKey, value: Buffer.from(propertyValue)}]).send();
     }
 
     const event = result.events.Transfer;
deletedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ /dev/null
@@ -1,842 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "approved",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      }
-    ],
-    "name": "Approval",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "operator",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "bool",
-        "name": "approved",
-        "type": "bool"
-      }
-    ],
-    "name": "ApprovalForAll",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [],
-    "name": "MintingFinished",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "from",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "to",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      }
-    ],
-    "name": "Transfer",
-    "type": "event"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newAdmin", "type": "address" }
-    ],
-    "name": "addCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newAdmin",
-        "type": "tuple"
-      }
-    ],
-    "name": "addCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "addToCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "addToCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "allowed",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "approved", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "approve",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "approved",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "approveCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" }
-    ],
-    "name": "balanceOf",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burn",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burnFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burnFromCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newOwner", "type": "address" }
-    ],
-    "name": "changeCollectionOwner",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionAdmins",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionOwner",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "collectionProperties",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple22[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "collectionProperty",
-    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionSponsor",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
-        ],
-        "internalType": "struct Tuple25",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "confirmCollectionSponsorship",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "contractAddress",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "deleteCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "deleteCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "deleteProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "finishMinting",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "getApproved",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "hasCollectionPendingSponsor",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "address", "name": "operator", "type": "address" }
-    ],
-    "name": "isApprovedForAll",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "isOwnerOrAdmin",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "isOwnerOrAdminCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
-    "name": "mint",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "string", "name": "tokenUri", "type": "string" }
-    ],
-    "name": "mintWithTokenURI",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "mintingFinished",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "name",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "nextTokenId",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "ownerOf",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string", "name": "key", "type": "string" }
-    ],
-    "name": "property",
-    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "admin", "type": "address" }
-    ],
-    "name": "removeCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "admin",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "removeCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "removeFromCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeFromCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "safeTransferFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "bytes", "name": "data", "type": "bytes" }
-    ],
-    "name": "safeTransferFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "operator", "type": "address" },
-      { "internalType": "bool", "name": "approved", "type": "bool" }
-    ],
-    "name": "setApprovalForAll",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
-    "name": "setCollectionAccess",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "uint32", "name": "value", "type": "uint32" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "bool", "name": "value", "type": "bool" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
-    "name": "setCollectionMintMode",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bool", "name": "enable", "type": "bool" },
-      {
-        "internalType": "address[]",
-        "name": "collections",
-        "type": "address[]"
-      }
-    ],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple22[]",
-        "name": "properties",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "setCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
-    ],
-    "name": "setCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "sponsor", "type": "address" }
-    ],
-    "name": "setCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "sponsor",
-        "type": "tuple"
-      }
-    ],
-    "name": "setCollectionSponsorCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newOwner",
-        "type": "tuple"
-      }
-    ],
-    "name": "setOwnerCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple22[]",
-        "name": "properties",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "setProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
-    ],
-    "name": "setProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bool", "name": "isMutable", "type": "bool" },
-      { "internalType": "bool", "name": "collectionAdmin", "type": "bool" },
-      { "internalType": "bool", "name": "tokenOwner", "type": "bool" }
-    ],
-    "name": "setTokenPropertyPermission",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "symbol",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "index", "type": "uint256" }
-    ],
-    "name": "tokenByIndex",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "uint256", "name": "index", "type": "uint256" }
-    ],
-    "name": "tokenOfOwnerByIndex",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "tokenURI",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "totalSupply",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transfer",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferFromCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "uniqueCollectionType",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/proxy/nonFungibleProxy.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxy/nonFungibleProxy.test.ts
+++ b/tests/src/eth/proxy/nonFungibleProxy.test.ts
@@ -99,7 +99,44 @@
     });
   });
 
-  itEth('Can perform mint()', async ({helper}) => {
+  // Soft-deprecated
+  itEth('[eth] Can perform mint()', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'A', 'A', 'A', '');
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const receiver = helper.eth.createAccount();
+
+    const collectionEvmOwned = helper.ethNativeContract.collection(collectionAddress, 'nft', owner, true);
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', caller, true);
+    const contract = await proxyWrap(helper, collectionEvm, donor);
+    await collectionEvmOwned.methods.addCollectionAdmin(contract.options.address).send();
+
+    {
+      const nextTokenId = await contract.methods.nextTokenId().call();
+      const result = await contract.methods.mintWithTokenURI(receiver, nextTokenId, 'Test URI').send({from: caller});
+      const tokenId = result.events.Transfer.returnValues.tokenId;
+      expect(tokenId).to.be.equal('1');
+
+      const events = helper.eth.normalizeEvents(result.events);
+      events[0].address = events[0].address.toLocaleLowerCase();
+
+      expect(events).to.be.deep.equal([
+        {
+          address: collectionAddress.toLocaleLowerCase(),
+          event: 'Transfer',
+          args: {
+            from: '0x0000000000000000000000000000000000000000',
+            to: receiver,
+            tokenId,
+          },
+        },
+      ]);
+
+      expect(await contract.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
+    }
+  });
+
+  itEth('[cross] Can perform mint()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'A', 'A', 'A', '');
     const caller = await helper.eth.createAccountWithBalance(donor);
@@ -108,7 +145,8 @@
     const collectionEvmOwned = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', caller);
     const contract = await proxyWrap(helper, collectionEvm, donor);
-    await collectionEvmOwned.methods.addCollectionAdmin(contract.options.address).send();
+    const contractAddressCross = helper.ethCrossAccount.fromAddress(contract.options.address);
+    await collectionEvmOwned.methods.addCollectionAdminCross(contractAddressCross).send();
 
     {
       const nextTokenId = await contract.methods.nextTokenId().call();
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -231,6 +231,7 @@
     }
   });
 
+  // Soft-deprecated
   itEth('Can perform burnFrom()', async ({helper}) => {
     const collection = await helper.rft.mintCollection(minter, {name: 'A', description: 'B', tokenPrefix: 'C'});
 
@@ -240,7 +241,7 @@
     const token = await collection.mintToken(minter, 100n, {Ethereum: owner});
 
     const address = helper.ethAddress.fromCollectionId(collection.collectionId);
-    const contract = helper.ethNativeContract.collection(address, 'rft');
+    const contract = helper.ethNativeContract.collection(address, 'rft', spender, true);
 
     const tokenAddress = helper.ethAddress.fromTokenId(collection.collectionId, token.tokenId);
     const tokenContract = helper.ethNativeContract.rftToken(tokenAddress, owner);
@@ -248,7 +249,7 @@
     await tokenContract.methods.approve(spender, 15).send();
 
     {
-      const result = await contract.methods.burnFrom(owner, token.tokenId).send({from: spender});
+      const result = await contract.methods.burnFrom(owner, token.tokenId).send();
       const event = result.events.Transfer;
       expect(event).to.be.like({
         address: helper.ethAddress.fromCollectionId(collection.collectionId),
deletedtests/src/eth/reFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/reFungibleAbi.json
+++ /dev/null
@@ -1,833 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "approved",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      }
-    ],
-    "name": "Approval",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "operator",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "bool",
-        "name": "approved",
-        "type": "bool"
-      }
-    ],
-    "name": "ApprovalForAll",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [],
-    "name": "MintingFinished",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "from",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "to",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      }
-    ],
-    "name": "Transfer",
-    "type": "event"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newAdmin", "type": "address" }
-    ],
-    "name": "addCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newAdmin",
-        "type": "tuple"
-      }
-    ],
-    "name": "addCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "addToCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "addToCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "allowed",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "approved", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "approve",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" }
-    ],
-    "name": "balanceOf",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burn",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burnFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "burnFromCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "newOwner", "type": "address" }
-    ],
-    "name": "changeCollectionOwner",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionAdmins",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionOwner",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "collectionProperties",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple21[]",
-        "name": "",
-        "type": "tuple[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "collectionProperty",
-    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "collectionSponsor",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
-        ],
-        "internalType": "struct Tuple24",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "confirmCollectionSponsorship",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "contractAddress",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "deleteCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
-    "name": "deleteCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string[]", "name": "keys", "type": "string[]" }
-    ],
-    "name": "deleteProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "finishMinting",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "getApproved",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "hasCollectionPendingSponsor",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "address", "name": "operator", "type": "address" }
-    ],
-    "name": "isApprovedForAll",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "isOwnerOrAdmin",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "isOwnerOrAdminCross",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
-    "name": "mint",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "string", "name": "tokenUri", "type": "string" }
-    ],
-    "name": "mintWithTokenURI",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "mintingFinished",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "name",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "nextTokenId",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "ownerOf",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string", "name": "key", "type": "string" }
-    ],
-    "name": "property",
-    "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "admin", "type": "address" }
-    ],
-    "name": "removeCollectionAdmin",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "admin",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeCollectionAdminCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "removeCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "removeFromCollectionAllowList",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "user",
-        "type": "tuple"
-      }
-    ],
-    "name": "removeFromCollectionAllowListCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "safeTransferFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "bytes", "name": "data", "type": "bytes" }
-    ],
-    "name": "safeTransferFromWithData",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "operator", "type": "address" },
-      { "internalType": "bool", "name": "approved", "type": "bool" }
-    ],
-    "name": "setApprovalForAll",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
-    "name": "setCollectionAccess",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "uint32", "name": "value", "type": "uint32" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
-      { "internalType": "bool", "name": "value", "type": "bool" }
-    ],
-    "name": "setCollectionLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
-    "name": "setCollectionMintMode",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bool", "name": "enable", "type": "bool" },
-      {
-        "internalType": "address[]",
-        "name": "collections",
-        "type": "address[]"
-      }
-    ],
-    "name": "setCollectionNesting",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple21[]",
-        "name": "properties",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "setCollectionProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
-    ],
-    "name": "setCollectionProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "sponsor", "type": "address" }
-    ],
-    "name": "setCollectionSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "sponsor",
-        "type": "tuple"
-      }
-    ],
-    "name": "setCollectionSponsorCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "newOwner",
-        "type": "tuple"
-      }
-    ],
-    "name": "setOwnerCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      {
-        "components": [
-          { "internalType": "string", "name": "field_0", "type": "string" },
-          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
-        ],
-        "internalType": "struct Tuple21[]",
-        "name": "properties",
-        "type": "tuple[]"
-      }
-    ],
-    "name": "setProperties",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
-    ],
-    "name": "setProperty",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bool", "name": "isMutable", "type": "bool" },
-      { "internalType": "bool", "name": "collectionAdmin", "type": "bool" },
-      { "internalType": "bool", "name": "tokenOwner", "type": "bool" }
-    ],
-    "name": "setTokenPropertyPermission",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "symbol",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "index", "type": "uint256" }
-    ],
-    "name": "tokenByIndex",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "token", "type": "uint256" }
-    ],
-    "name": "tokenContractAddress",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "uint256", "name": "index", "type": "uint256" }
-    ],
-    "name": "tokenOfOwnerByIndex",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "tokenURI",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "totalSupply",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transfer",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferFrom",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "from",
-        "type": "tuple"
-      },
-      {
-        "components": [
-          { "internalType": "address", "name": "eth", "type": "address" },
-          { "internalType": "uint256", "name": "sub", "type": "uint256" }
-        ],
-        "internalType": "struct EthCrossAccount",
-        "name": "to",
-        "type": "tuple"
-      },
-      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
-    ],
-    "name": "transferFromCross",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "uniqueCollectionType",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/reFungibleToken.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungibleToken.test.ts
+++ b/tests/src/eth/reFungibleToken.test.ts
@@ -94,7 +94,8 @@
 
     if (propertyKey && propertyValue) {
       // Set URL or suffix
-      await contract.methods.setProperty(tokenId, propertyKey, Buffer.from(propertyValue)).send();
+
+      await contract.methods.setProperties(tokenId, [{key: propertyKey, value: Buffer.from(propertyValue)}]).send();
     }
 
     return {contract, nextTokenId: tokenId};
deletedtests/src/eth/reFungibleTokenAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/reFungibleTokenAbi.json
+++ /dev/null
@@ -1,172 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "spender",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "uint256",
-        "name": "value",
-        "type": "uint256"
-      }
-    ],
-    "name": "Approval",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "from",
-        "type": "address"
-      },
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "to",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "uint256",
-        "name": "value",
-        "type": "uint256"
-      }
-    ],
-    "name": "Transfer",
-    "type": "event"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" },
-      { "internalType": "address", "name": "spender", "type": "address" }
-    ],
-    "name": "allowance",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "spender", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "approve",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "owner", "type": "address" }
-    ],
-    "name": "balanceOf",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "burnFrom",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "decimals",
-    "outputs": [{ "internalType": "uint8", "name": "", "type": "uint8" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "name",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "parentToken",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "parentTokenId",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "repartition",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "symbol",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "totalSupply",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transfer",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "address", "name": "from", "type": "address" },
-      { "internalType": "address", "name": "to", "type": "address" },
-      { "internalType": "uint256", "name": "amount", "type": "uint256" }
-    ],
-    "name": "transferFrom",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -65,6 +65,30 @@
     const address = helper.ethAddress.fromCollectionId(collection.collectionId);
     const contract = helper.ethNativeContract.collection(address, 'nft', caller);
 
+    await contract.methods.setProperties(token.tokenId, [{key: 'testKey', value: Buffer.from('testValue')}]).send({from: caller});
+
+    const [{value}] = await token.getProperties(['testKey']);
+    expect(value).to.equal('testValue');
+  });
+
+  // Soft-deprecated
+  itEth('Property can be set', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    const collection = await helper.nft.mintCollection(alice, {
+      tokenPropertyPermissions: [{
+        key: 'testKey',
+        permission: {
+          collectionAdmin: true,
+        },
+      }],
+    });
+    const token = await collection.mintToken(alice);
+
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller, true);
+
     await contract.methods.setProperty(token.tokenId, 'testKey', Buffer.from('testValue')).send({from: caller});
 
     const [{value}] = await token.getProperties(['testKey']);
@@ -74,8 +98,8 @@
   itEth('Can be multiple set for NFT ', async({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
     
-    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
-    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+    const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
       collectionAdmin: true,
       mutable: true}}; });
     
@@ -86,7 +110,7 @@
     
     const token = await collection.mintToken(alice);
     
-    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    const valuesBefore = await token.getProperties(properties.map(p => p.key));
     expect(valuesBefore).to.be.deep.equal([]);
     
     await collection.addAdmin(alice, {Ethereum: caller});
@@ -96,15 +120,15 @@
 
     await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
 
-    const values = await token.getProperties(properties.map(p => p.field_0));
-    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+    const values = await token.getProperties(properties.map(p => p.key));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.key, value: p.value.toString()}; }));
   });
   
   itEth.ifWithPallets('Can be multiple set for RFT ', [Pallets.ReFungible], async({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
     
-    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
-    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+    const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
       collectionAdmin: true,
       mutable: true}}; });
     
@@ -115,7 +139,7 @@
         
     const token = await collection.mintToken(alice);
     
-    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    const valuesBefore = await token.getProperties(properties.map(p => p.key));
     expect(valuesBefore).to.be.deep.equal([]);
     
     await collection.addAdmin(alice, {Ethereum: caller});
@@ -125,8 +149,8 @@
 
     await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
 
-    const values = await token.getProperties(properties.map(p => p.field_0));
-    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+    const values = await token.getProperties(properties.map(p => p.key));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.key, value: p.value.toString()}; }));
   });
 
   itEth('Can be deleted', async({helper}) => {
deletedtests/src/eth/util/contractHelpersAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/util/contractHelpersAbi.json
+++ /dev/null
@@ -1,314 +0,0 @@
-[
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "ContractSponsorRemoved",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "address",
-        "name": "sponsor",
-        "type": "address"
-      }
-    ],
-    "name": "ContractSponsorSet",
-    "type": "event"
-  },
-  {
-    "anonymous": false,
-    "inputs": [
-      {
-        "indexed": true,
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      {
-        "indexed": false,
-        "internalType": "address",
-        "name": "sponsor",
-        "type": "address"
-      }
-    ],
-    "name": "ContractSponsorshipConfirmed",
-    "type": "event"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "address", "name": "user", "type": "address" }
-    ],
-    "name": "allowed",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "allowlistEnabled",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "confirmSponsorship",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "contractOwner",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "hasPendingSponsor",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "hasSponsor",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "removeSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "selfSponsoredEnable",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "address", "name": "sponsor", "type": "address" }
-    ],
-    "name": "setSponsor",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "uint256", "name": "feeLimit", "type": "uint256" }
-    ],
-    "name": "setSponsoringFeeLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "uint8", "name": "mode", "type": "uint8" }
-    ],
-    "name": "setSponsoringMode",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "uint32", "name": "rateLimit", "type": "uint32" }
-    ],
-    "name": "setSponsoringRateLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "sponsor",
-    "outputs": [
-      {
-        "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
-        ],
-        "internalType": "struct Tuple0",
-        "name": "",
-        "type": "tuple"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "sponsoringEnabled",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "sponsoringFeeLimit",
-    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      }
-    ],
-    "name": "sponsoringRateLimit",
-    "outputs": [{ "internalType": "uint32", "name": "", "type": "uint32" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
-    ],
-    "name": "supportsInterface",
-    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "address", "name": "user", "type": "address" },
-      { "internalType": "bool", "name": "isAllowed", "type": "bool" }
-    ],
-    "name": "toggleAllowed",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "contractAddress",
-        "type": "address"
-      },
-      { "internalType": "bool", "name": "enabled", "type": "bool" }
-    ],
-    "name": "toggleAllowlist",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  }
-]
modifiedtests/src/eth/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -21,12 +21,15 @@
 import {ContractImports, CompiledContract, TEthCrossAccount, NormalizedEvent, EthProperty} from './types';
 
 // Native contracts ABI
-import collectionHelpersAbi from '../../collectionHelpersAbi.json';
-import fungibleAbi from '../../fungibleAbi.json';
-import nonFungibleAbi from '../../nonFungibleAbi.json';
-import refungibleAbi from '../../reFungibleAbi.json';
-import refungibleTokenAbi from '../../reFungibleTokenAbi.json';
-import contractHelpersAbi from './../contractHelpersAbi.json';
+import collectionHelpersAbi from '../../abi/collectionHelpers.json';
+import fungibleAbi from '../../abi/fungible.json';
+import fungibleDeprecatedAbi from '../../abi/fungibleDeprecated.json';
+import nonFungibleAbi from '../../abi/nonFungible.json';
+import nonFungibleDeprecatedAbi from '../../abi/nonFungibleDeprecated.json';
+import refungibleAbi from '../../abi/reFungible.json';
+import refungibleDeprecatedAbi from '../../abi/reFungibleDeprecated.json';
+import refungibleTokenAbi from '../../abi/reFungibleToken.json';
+import contractHelpersAbi from '../../abi/contractHelpers.json';
 import {ICrossAccountId, TEthereumAccount} from '../../../util/playgrounds/types';
 import {TCollectionMode} from '../../../util/playgrounds/types';
 
@@ -108,12 +111,20 @@
     return new web3.eth.Contract(collectionHelpersAbi as any, '0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f', {from: caller, gas: this.helper.eth.DEFAULT_GAS});
   }
 
-  collection(address: string, mode: TCollectionMode, caller?: string): Contract {
-    const abi = {
+  collection(address: string, mode: TCollectionMode, caller?: string, mergeDeprecated = false): Contract {
+    let abi = {
       'nft': nonFungibleAbi,
       'rft': refungibleAbi,
       'ft': fungibleAbi,
     }[mode];
+    if (mergeDeprecated) {
+      const deprecated = {
+        'nft': nonFungibleDeprecatedAbi,
+        'rft': refungibleDeprecatedAbi,
+        'ft': fungibleDeprecatedAbi,
+      }[mode];
+      abi = [...abi,...deprecated];
+    }
     const web3 = this.helper.getWeb3();
     return new web3.eth.Contract(abi as any, address, {gas: this.helper.eth.DEFAULT_GAS, ...(caller ? {from: caller} : {})});
   }