git.delta.rocks / unique-network / refs/commits / ed591baa5c51

difftreelog

Merge pull request #385 from UniqueNetwork/feature/conditional-rmrk

kozyrevdev2022-06-14parents: #32f061e #0df5b01.patch.diff
in: master
feat(rmrk): remove RMRK proxy from unique runtime

10 files changed

modifiednode/rpc/Cargo.tomldiffbeforeafterboth
--- a/node/rpc/Cargo.toml
+++ b/node/rpc/Cargo.toml
@@ -63,3 +63,4 @@
 [features]
 default = []
 std = []
+unique-runtime = []
modifiednode/rpc/src/lib.rsdiffbeforeafterboth
--- a/node/rpc/src/lib.rs
+++ b/node/rpc/src/lib.rs
@@ -169,7 +169,11 @@
 		Eth, EthApiServer, EthDevSigner, EthFilter, EthFilterApiServer, EthPubSub,
 		EthPubSubApiServer, EthSigner, Net, NetApiServer, Web3, Web3ApiServer,
 	};
-	use uc_rpc::{UniqueApiServer, Unique, RmrkApiServer, Rmrk};
+	use uc_rpc::{UniqueApiServer, Unique};
+
+	#[cfg(not(feature = "unique-runtime"))]
+	use uc_rpc::{RmrkApiServer, Rmrk};
+
 	// use pallet_contracts_rpc::{Contracts, ContractsApi};
 	use pallet_transaction_payment_rpc::{TransactionPaymentRpc, TransactionPaymentApiServer};
 	use substrate_frame_rpc_system::{SystemRpc, SystemApiServer};
@@ -223,6 +227,8 @@
 	)?;
 
 	io.merge(Unique::new(client.clone()).into_rpc())?;
+
+	#[cfg(not(feature = "unique-runtime"))]
 	io.merge(Rmrk::new(client.clone()).into_rpc())?;
 
 	if let Some(filter_pool) = filter_pool {
modifiedruntime/common/src/runtime_apis.rsdiffbeforeafterboth
144 }144 }
145 }145 }
146
147 impl rmrk_rpc::RmrkApi<
148 Block,
149 AccountId,
150 RmrkCollectionInfo<AccountId>,
151 RmrkInstanceInfo<AccountId>,
152 RmrkResourceInfo,
153 RmrkPropertyInfo,
154 RmrkBaseInfo<AccountId>,
155 RmrkPartType,
156 RmrkTheme
157 > for Runtime {
158 fn last_collection_idx() -> Result<RmrkCollectionId, DispatchError> {
159 Ok(RmrkCore::last_collection_idx())
160 }
161
162 fn collection_by_id(collection_id: RmrkCollectionId) -> Result<Option<RmrkCollectionInfo<AccountId>>, DispatchError> {
163 use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
164 use pallet_common::CommonCollectionOperations;
165
166 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
167 Ok(c) => c,
168 Err(_) => return Ok(None),
169 };
170
171 let nfts_count = collection.total_supply();
172
173 Ok(Some(RmrkCollectionInfo {
174 issuer: collection.owner.clone(),
175 metadata: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::Metadata)?,
176 max: collection.limits.token_limit,
177 symbol: RmrkCore::rebind(&collection.token_prefix)?,
178 nfts_count
179 }))
180 }
181
182 fn nft_by_id(collection_id: RmrkCollectionId, nft_by_id: RmrkNftId) -> Result<Option<RmrkInstanceInfo<AccountId>>, DispatchError> {
183 use up_data_structs::mapping::TokenAddressMapping;
184 use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
185 use pallet_common::CommonCollectionOperations;
186
187 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
188 Ok(c) => c,
189 Err(_) => return Ok(None),
190 };
191
192 let nft_id = TokenId(nft_by_id);
193 if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(None); }
194
195 let owner = match collection.token_owner(nft_id) {
196 Some(owner) => match <Runtime as pallet_common::Config>::CrossTokenAddressMapping::address_to_token(&owner) {
197 Some((col, tok)) => {
198 let rmrk_collection = RmrkCore::rmrk_collection_id(col)?;
199
200 RmrkAccountIdOrCollectionNftTuple::CollectionAndNftTuple(rmrk_collection, tok.0)
201 }
202 None => RmrkAccountIdOrCollectionNftTuple::AccountId(owner.as_sub().clone())
203 },
204 None => return Ok(None)
205 };
206
207 Ok(Some(RmrkInstanceInfo {
208 owner: owner,
209 royalty: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::RoyaltyInfo)?,
210 metadata: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Metadata)?,
211 equipped: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Equipped)?,
212 pending: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::PendingNftAccept)?,
213 }))
214 }
215
216 fn account_tokens(account_id: AccountId, collection_id: RmrkCollectionId) -> Result<Vec<RmrkNftId>, DispatchError> {
217 use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
218 use pallet_common::CommonCollectionOperations;
219
220 let cross_account_id = CrossAccountId::from_sub(account_id);
221
222 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
223 Ok(c) => c,
224 Err(_) => return Ok(Vec::new()),
225 };
226
227 let tokens = collection.account_tokens(cross_account_id)
228 .into_iter()
229 .filter(|token| {
230 let is_pending = RmrkCore::get_nft_property_decoded(
231 collection_id,
232 *token,
233 RmrkProperty::PendingNftAccept
234 ).unwrap_or(true);
235
236 !is_pending
237 })
238 .map(|token| token.0)
239 .collect();
240
241 Ok(tokens)
242 }
243
244 fn nft_children(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkNftChild>, DispatchError> {
245 use pallet_proxy_rmrk_core::RmrkProperty;
246
247 let collection_id = match RmrkCore::unique_collection_id(collection_id) {
248 Ok(id) => id,
249 Err(_) => return Ok(Vec::new())
250 };
251 let nft_id = TokenId(nft_id);
252 if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(Vec::new()); }
253
254 Ok(
255 pallet_nonfungible::TokenChildren::<Runtime>::iter_prefix((collection_id, nft_id))
256 .filter_map(|((child_collection, child_token), _)| {
257 let is_pending = RmrkCore::get_nft_property_decoded(
258 child_collection,
259 child_token,
260 RmrkProperty::PendingNftAccept
261 ).ok()?;
262
263 if is_pending {
264 return None;
265 }
266
267 let rmrk_child_collection = RmrkCore::rmrk_collection_id(
268 child_collection
269 ).ok()?;
270
271 Some(RmrkNftChild {
272 collection_id: rmrk_child_collection,
273 nft_id: child_token.0,
274 })
275 }).collect()
276 )
277 }
278
279 fn collection_properties(collection_id: RmrkCollectionId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
280 use pallet_proxy_rmrk_core::misc::CollectionType;
281
282 let collection_id = match RmrkCore::unique_collection_id(collection_id) {
283 Ok(id) => id,
284 Err(_) => return Ok(Vec::new())
285 };
286 if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() {
287 return Ok(Vec::new());
288 }
289
290 let properties = RmrkCore::filter_user_properties(
291 collection_id,
292 /* token_id = */ None,
293 filter_keys,
294 |key, value| RmrkPropertyInfo {
295 key,
296 value
297 }
298 )?;
299
300 Ok(properties)
301 }
302
303 fn nft_properties(collection_id: RmrkCollectionId, nft_id: RmrkNftId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
304 use pallet_proxy_rmrk_core::misc::NftType;
305
306 let collection_id = match RmrkCore::unique_collection_id(collection_id) {
307 Ok(id) => id,
308 Err(_) => return Ok(Vec::new())
309 };
310 let token_id = TokenId(nft_id);
311
312 if RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Regular).is_err() {
313 return Ok(Vec::new());
314 }
315
316 let properties = RmrkCore::filter_user_properties(
317 collection_id,
318 Some(token_id),
319 filter_keys,
320 |key, value| RmrkPropertyInfo {
321 key,
322 value
323 }
324 )?;
325
326 Ok(properties)
327 }
328
329 fn nft_resources(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkResourceInfo>, DispatchError> {
330 use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType, ResourceType}};
331 use pallet_common::CommonCollectionOperations;
332
333 let collection_id = match RmrkCore::unique_collection_id(collection_id) {
334 Ok(id) => id,
335 Err(_) => return Ok(Vec::new())
336 };
337 if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(Vec::new()); }
338
339 let nft_id = TokenId(nft_id);
340 if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(Vec::new()); }
341
342 let res_collection_id: Option<CollectionId> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourceCollection)?;
343
344 let res_collection_id = match res_collection_id {
345 Some(id) => id,
346 None => return Ok(Vec::new())
347 };
348
349 let resource_collection = RmrkCore::get_typed_nft_collection(res_collection_id, CollectionType::Resource)?;
350
351 let resources = resource_collection
352 .collection_tokens()
353 .iter()
354 .filter_map(|(res_id)| Some(RmrkResourceInfo {
355 id: res_id.0,
356 pending: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceAccept).ok()?,
357 pending_removal: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceRemoval).ok()?,
358 resource: match RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::ResourceType).ok()? {
359 ResourceType::Basic => RmrkResourceTypes::Basic(RmrkBasicResource {
360 src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
361 metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
362 license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
363 thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
364 }),
365 ResourceType::Composable => RmrkResourceTypes::Composable(RmrkComposableResource {
366 parts: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Parts).ok()?,
367 base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
368 src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
369 metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
370 license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
371 thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
372 }),
373 ResourceType::Slot => RmrkResourceTypes::Slot(RmrkSlotResource {
374 base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
375 src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
376 metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
377 slot: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Slot).ok()?,
378 license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
379 thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
380 }),
381 },
382 }))
383 .collect();
384
385 Ok(resources)
386 }
387
388 fn nft_resource_priority(collection_id: RmrkCollectionId, nft_id: RmrkNftId, resource_id: RmrkResourceId) -> Result<Option<u32>, DispatchError> {
389 use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
390
391 let collection_id = match RmrkCore::unique_collection_id(collection_id) {
392 Ok(id) => id,
393 Err(_) => return Ok(None)
394 };
395 if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(None); }
396
397 let nft_id = TokenId(nft_id);
398 if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(None); }
399
400 let priorities: Vec<_> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourcePriorities)?;
401 Ok(
402 priorities.into_iter()
403 .enumerate()
404 .find(|(_, id)| *id == resource_id)
405 .map(|(priority, _): (usize, RmrkResourceId)| priority as u32)
406 )
407 }
408
409 fn base(base_id: RmrkBaseId) -> Result<Option<RmrkBaseInfo<AccountId>>, DispatchError> {
410 use pallet_proxy_rmrk_core::{
411 RmrkProperty, misc::{CollectionType},
412 };
413
414 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
415 Ok(c) => c,
416 Err(_) => return Ok(None),
417 };
418
419 Ok(Some(RmrkBaseInfo {
420 issuer: collection.owner.clone(),
421 base_type: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::BaseType)?,
422 symbol: RmrkCore::rebind(&collection.token_prefix)?,
423 }))
424 }
425
426 fn base_parts(base_id: RmrkBaseId) -> Result<Vec<RmrkPartType>, DispatchError> {
427 use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
428 use pallet_common::CommonCollectionOperations;
429
430 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
431 Ok(c) => c,
432 Err(_) => return Ok(Vec::new()),
433 };
434
435 let parts = collection.collection_tokens()
436 .into_iter()
437 .filter_map(|token_id| {
438 let nft_type = RmrkCore::get_nft_type(collection_id, token_id).ok()?;
439
440 match nft_type {
441 NftType::FixedPart => Some(RmrkPartType::FixedPart(RmrkFixedPart {
442 id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
443 src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
444 z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
445 })),
446 NftType::SlotPart => Some(RmrkPartType::SlotPart(RmrkSlotPart {
447 id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
448 src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
449 z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
450 equippable: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::EquippableList).ok()?,
451 })),
452 _ => None
453 }
454 })
455 .collect();
456
457 Ok(parts)
458 }
459
460 fn theme_names(base_id: RmrkBaseId) -> Result<Vec<RmrkThemeName>, DispatchError> {
461 use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
462 use pallet_common::CommonCollectionOperations;
463
464 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
465 Ok(c) => c,
466 Err(_) => return Ok(Vec::new()),
467 };
468
469 let theme_names = collection.collection_tokens()
470 .iter()
471 .filter_map(|token_id| {
472 let nft_type = RmrkCore::get_nft_type(collection_id, *token_id).ok()?;
473
474 match nft_type {
475 Theme => RmrkCore::get_nft_property_decoded(collection_id, *token_id, RmrkProperty::ThemeName).ok(),
476 _ => None
477 }
478 })
479 .collect();
480
481 Ok(theme_names)
482 }
483
484 fn theme(base_id: RmrkBaseId, theme_name: RmrkThemeName, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Option<RmrkTheme>, DispatchError> {
485 use pallet_proxy_rmrk_core::{
486 RmrkProperty,
487 misc::{CollectionType, NftType}
488 };
489 use pallet_common::CommonCollectionOperations;
490
491 let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
492 Ok(c) => c,
493 Err(_) => return Ok(None),
494 };
495
496 let theme_info = collection.collection_tokens()
497 .into_iter()
498 .find_map(|token_id| {
499 RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Theme).ok()?;
500
501 let name: RmrkString = RmrkCore::get_nft_property_decoded(
502 collection_id, token_id, RmrkProperty::ThemeName
503 ).ok()?;
504
505 if name == theme_name {
506 Some((name, token_id))
507 } else {
508 None
509 }
510 });
511
512 let (name, theme_id) = match theme_info {
513 Some((name, theme_id)) => (name, theme_id),
514 None => return Ok(None)
515 };
516
517 let properties = RmrkCore::filter_user_properties(
518 collection_id,
519 Some(theme_id),
520 filter_keys,
521 |key, value| RmrkThemeProperty {
522 key,
523 value
524 }
525 )?;
526
527 let inherit = RmrkCore::get_nft_property_decoded(
528 collection_id,
529 theme_id,
530 RmrkProperty::ThemeInherit
531 )?;
532
533 let theme = RmrkTheme {
534 name,
535 properties,
536 inherit,
537 };
538
539 Ok(Some(theme))
540 }
541 }
542146
543 impl sp_api::Core<Block> for Runtime {147 impl sp_api::Core<Block> for Runtime {
544 fn version() -> RuntimeVersion {148 fn version() -> RuntimeVersion {
modifiedruntime/opal/src/lib.rsdiffbeforeafterboth
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -1315,7 +1315,405 @@
 	}};
 }
 
-impl_common_runtime_apis!();
+impl_common_runtime_apis! {
+	#![custom_apis]
+
+	impl rmrk_rpc::RmrkApi<
+		Block,
+		AccountId,
+		RmrkCollectionInfo<AccountId>,
+		RmrkInstanceInfo<AccountId>,
+		RmrkResourceInfo,
+		RmrkPropertyInfo,
+		RmrkBaseInfo<AccountId>,
+		RmrkPartType,
+		RmrkTheme
+	> for Runtime {
+		fn last_collection_idx() -> Result<RmrkCollectionId, DispatchError> {
+			Ok(RmrkCore::last_collection_idx())
+		}
+
+		fn collection_by_id(collection_id: RmrkCollectionId) -> Result<Option<RmrkCollectionInfo<AccountId>>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let nfts_count = collection.total_supply();
+
+			Ok(Some(RmrkCollectionInfo {
+				issuer: collection.owner.clone(),
+				metadata: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::Metadata)?,
+				max: collection.limits.token_limit,
+				symbol: RmrkCore::rebind(&collection.token_prefix)?,
+				nfts_count
+			}))
+		}
+
+		fn nft_by_id(collection_id: RmrkCollectionId, nft_by_id: RmrkNftId) -> Result<Option<RmrkInstanceInfo<AccountId>>, DispatchError> {
+			use up_data_structs::mapping::TokenAddressMapping;
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let nft_id = TokenId(nft_by_id);
+			if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(None); }
+
+			let owner = match collection.token_owner(nft_id) {
+				Some(owner) => match <Runtime as pallet_common::Config>::CrossTokenAddressMapping::address_to_token(&owner) {
+					Some((col, tok)) => {
+						let rmrk_collection = RmrkCore::rmrk_collection_id(col)?;
+
+						RmrkAccountIdOrCollectionNftTuple::CollectionAndNftTuple(rmrk_collection, tok.0)
+					}
+					None => RmrkAccountIdOrCollectionNftTuple::AccountId(owner.as_sub().clone())
+				},
+				None => return Ok(None)
+			};
+
+			Ok(Some(RmrkInstanceInfo {
+				owner: owner,
+				royalty: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::RoyaltyInfo)?,
+				metadata: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Metadata)?,
+				equipped: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Equipped)?,
+				pending: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::PendingNftAccept)?,
+			}))
+		}
+
+		fn account_tokens(account_id: AccountId, collection_id: RmrkCollectionId) -> Result<Vec<RmrkNftId>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let cross_account_id = CrossAccountId::from_sub(account_id);
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let tokens = collection.account_tokens(cross_account_id)
+				.into_iter()
+				.filter(|token| {
+					let is_pending = RmrkCore::get_nft_property_decoded(
+						collection_id,
+						*token,
+						RmrkProperty::PendingNftAccept
+					).unwrap_or(true);
+
+					!is_pending
+				})
+				.map(|token| token.0)
+				.collect();
+
+			Ok(tokens)
+		}
+
+		fn nft_children(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkNftChild>, DispatchError> {
+			use pallet_proxy_rmrk_core::RmrkProperty;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			let nft_id = TokenId(nft_id);
+			if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(Vec::new()); }
+
+			Ok(
+				pallet_nonfungible::TokenChildren::<Runtime>::iter_prefix((collection_id, nft_id))
+					.filter_map(|((child_collection, child_token), _)| {
+						let is_pending = RmrkCore::get_nft_property_decoded(
+							child_collection,
+							child_token,
+							RmrkProperty::PendingNftAccept
+						).ok()?;
+
+						if is_pending {
+							return None;
+						}
+
+						let rmrk_child_collection = RmrkCore::rmrk_collection_id(
+							child_collection
+						).ok()?;
+
+						Some(RmrkNftChild {
+							collection_id: rmrk_child_collection,
+							nft_id: child_token.0,
+						})
+					}).collect()
+			)
+		}
+
+		fn collection_properties(collection_id: RmrkCollectionId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::misc::CollectionType;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() {
+				return Ok(Vec::new());
+			}
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				/* token_id = */ None,
+				filter_keys,
+				|key, value| RmrkPropertyInfo {
+					key,
+					value
+				}
+			)?;
+
+			Ok(properties)
+		}
+
+		fn nft_properties(collection_id: RmrkCollectionId, nft_id: RmrkNftId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::misc::NftType;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			let token_id = TokenId(nft_id);
+
+			if RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Regular).is_err() {
+				return Ok(Vec::new());
+			}
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				Some(token_id),
+				filter_keys,
+				|key, value| RmrkPropertyInfo {
+					key,
+					value
+				}
+			)?;
+
+			Ok(properties)
+		}
+
+		fn nft_resources(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkResourceInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType, ResourceType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(Vec::new()); }
+
+			let nft_id = TokenId(nft_id);
+			if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(Vec::new()); }
+
+			let res_collection_id: Option<CollectionId> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourceCollection)?;
+
+			let res_collection_id = match res_collection_id {
+				Some(id) => id,
+				None => return Ok(Vec::new())
+			};
+
+			let resource_collection = RmrkCore::get_typed_nft_collection(res_collection_id, CollectionType::Resource)?;
+
+			let resources = resource_collection
+				.collection_tokens()
+				.iter()
+				.filter_map(|res_id| Some(RmrkResourceInfo {
+					id: res_id.0,
+					pending: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceAccept).ok()?,
+					pending_removal: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceRemoval).ok()?,
+					resource: match RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::ResourceType).ok()? {
+						ResourceType::Basic => RmrkResourceTypes::Basic(RmrkBasicResource {
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+						ResourceType::Composable => RmrkResourceTypes::Composable(RmrkComposableResource {
+							parts: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Parts).ok()?,
+							base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+						ResourceType::Slot => RmrkResourceTypes::Slot(RmrkSlotResource {
+							base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							slot: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Slot).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+					},
+				}))
+				.collect();
+
+			Ok(resources)
+		}
+
+		fn nft_resource_priority(collection_id: RmrkCollectionId, nft_id: RmrkNftId, resource_id: RmrkResourceId) -> Result<Option<u32>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(None)
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(None); }
+
+			let nft_id = TokenId(nft_id);
+			if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(None); }
+
+			let priorities: Vec<_> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourcePriorities)?;
+			Ok(
+				priorities.into_iter()
+					.enumerate()
+					.find(|(_, id)| *id == resource_id)
+					.map(|(priority, _): (usize, RmrkResourceId)| priority as u32)
+			)
+		}
+
+		fn base(base_id: RmrkBaseId) -> Result<Option<RmrkBaseInfo<AccountId>>, DispatchError> {
+			use pallet_proxy_rmrk_core::{
+				RmrkProperty, misc::{CollectionType},
+			};
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			Ok(Some(RmrkBaseInfo {
+				issuer: collection.owner.clone(),
+				base_type: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::BaseType)?,
+				symbol: RmrkCore::rebind(&collection.token_prefix)?,
+			}))
+		}
+
+		fn base_parts(base_id: RmrkBaseId) -> Result<Vec<RmrkPartType>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let parts = collection.collection_tokens()
+				.into_iter()
+				.filter_map(|token_id| {
+					let nft_type = RmrkCore::get_nft_type(collection_id, token_id).ok()?;
+
+					match nft_type {
+						NftType::FixedPart => Some(RmrkPartType::FixedPart(RmrkFixedPart {
+							id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
+							src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
+							z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
+						})),
+						NftType::SlotPart => Some(RmrkPartType::SlotPart(RmrkSlotPart {
+							id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
+							src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
+							z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
+							equippable: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::EquippableList).ok()?,
+						})),
+						_ => None
+					}
+				})
+				.collect();
+
+			Ok(parts)
+		}
+
+		fn theme_names(base_id: RmrkBaseId) -> Result<Vec<RmrkThemeName>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{NftType, CollectionType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let theme_names = collection.collection_tokens()
+				.iter()
+				.filter_map(|token_id| {
+					let nft_type = RmrkCore::get_nft_type(collection_id, *token_id).ok()?;
+
+					match nft_type {
+						NftType::Theme => RmrkCore::get_nft_property_decoded(collection_id, *token_id, RmrkProperty::ThemeName).ok(),
+						_ => None
+					}
+				})
+				.collect();
+
+			Ok(theme_names)
+		}
+
+		fn theme(base_id: RmrkBaseId, theme_name: RmrkThemeName, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Option<RmrkTheme>, DispatchError> {
+			use pallet_proxy_rmrk_core::{
+				RmrkProperty,
+				misc::{CollectionType, NftType}
+			};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let theme_info = collection.collection_tokens()
+				.into_iter()
+				.find_map(|token_id| {
+					RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Theme).ok()?;
+
+					let name: RmrkString = RmrkCore::get_nft_property_decoded(
+						collection_id, token_id, RmrkProperty::ThemeName
+					).ok()?;
+
+					if name == theme_name {
+						Some((name, token_id))
+					} else {
+						None
+					}
+				});
+
+			let (name, theme_id) = match theme_info {
+				Some((name, theme_id)) => (name, theme_id),
+				None => return Ok(None)
+			};
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				Some(theme_id),
+				filter_keys,
+				|key, value| RmrkThemeProperty {
+					key,
+					value
+				}
+			)?;
+
+			let inherit = RmrkCore::get_nft_property_decoded(
+				collection_id,
+				theme_id,
+				RmrkProperty::ThemeInherit
+			)?;
+
+			let theme = RmrkTheme {
+				name,
+				properties,
+				inherit,
+			};
+
+			Ok(Some(theme))
+		}
+	}
+}
 
 struct CheckInherents;
 
modifiedruntime/quartz/src/lib.rsdiffbeforeafterboth
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -1315,7 +1315,405 @@
 	}};
 }
 
-impl_common_runtime_apis!();
+impl_common_runtime_apis! {
+	#![custom_apis]
+
+	impl rmrk_rpc::RmrkApi<
+		Block,
+		AccountId,
+		RmrkCollectionInfo<AccountId>,
+		RmrkInstanceInfo<AccountId>,
+		RmrkResourceInfo,
+		RmrkPropertyInfo,
+		RmrkBaseInfo<AccountId>,
+		RmrkPartType,
+		RmrkTheme
+	> for Runtime {
+		fn last_collection_idx() -> Result<RmrkCollectionId, DispatchError> {
+			Ok(RmrkCore::last_collection_idx())
+		}
+
+		fn collection_by_id(collection_id: RmrkCollectionId) -> Result<Option<RmrkCollectionInfo<AccountId>>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let nfts_count = collection.total_supply();
+
+			Ok(Some(RmrkCollectionInfo {
+				issuer: collection.owner.clone(),
+				metadata: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::Metadata)?,
+				max: collection.limits.token_limit,
+				symbol: RmrkCore::rebind(&collection.token_prefix)?,
+				nfts_count
+			}))
+		}
+
+		fn nft_by_id(collection_id: RmrkCollectionId, nft_by_id: RmrkNftId) -> Result<Option<RmrkInstanceInfo<AccountId>>, DispatchError> {
+			use up_data_structs::mapping::TokenAddressMapping;
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let nft_id = TokenId(nft_by_id);
+			if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(None); }
+
+			let owner = match collection.token_owner(nft_id) {
+				Some(owner) => match <Runtime as pallet_common::Config>::CrossTokenAddressMapping::address_to_token(&owner) {
+					Some((col, tok)) => {
+						let rmrk_collection = RmrkCore::rmrk_collection_id(col)?;
+
+						RmrkAccountIdOrCollectionNftTuple::CollectionAndNftTuple(rmrk_collection, tok.0)
+					}
+					None => RmrkAccountIdOrCollectionNftTuple::AccountId(owner.as_sub().clone())
+				},
+				None => return Ok(None)
+			};
+
+			Ok(Some(RmrkInstanceInfo {
+				owner: owner,
+				royalty: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::RoyaltyInfo)?,
+				metadata: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Metadata)?,
+				equipped: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::Equipped)?,
+				pending: RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::PendingNftAccept)?,
+			}))
+		}
+
+		fn account_tokens(account_id: AccountId, collection_id: RmrkCollectionId) -> Result<Vec<RmrkNftId>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::CollectionType};
+			use pallet_common::CommonCollectionOperations;
+
+			let cross_account_id = CrossAccountId::from_sub(account_id);
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(collection_id, CollectionType::Regular) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let tokens = collection.account_tokens(cross_account_id)
+				.into_iter()
+				.filter(|token| {
+					let is_pending = RmrkCore::get_nft_property_decoded(
+						collection_id,
+						*token,
+						RmrkProperty::PendingNftAccept
+					).unwrap_or(true);
+
+					!is_pending
+				})
+				.map(|token| token.0)
+				.collect();
+
+			Ok(tokens)
+		}
+
+		fn nft_children(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkNftChild>, DispatchError> {
+			use pallet_proxy_rmrk_core::RmrkProperty;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			let nft_id = TokenId(nft_id);
+			if !RmrkCore::nft_exists(collection_id, nft_id) { return Ok(Vec::new()); }
+
+			Ok(
+				pallet_nonfungible::TokenChildren::<Runtime>::iter_prefix((collection_id, nft_id))
+					.filter_map(|((child_collection, child_token), _)| {
+						let is_pending = RmrkCore::get_nft_property_decoded(
+							child_collection,
+							child_token,
+							RmrkProperty::PendingNftAccept
+						).ok()?;
+
+						if is_pending {
+							return None;
+						}
+
+						let rmrk_child_collection = RmrkCore::rmrk_collection_id(
+							child_collection
+						).ok()?;
+
+						Some(RmrkNftChild {
+							collection_id: rmrk_child_collection,
+							nft_id: child_token.0,
+						})
+					}).collect()
+			)
+		}
+
+		fn collection_properties(collection_id: RmrkCollectionId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::misc::CollectionType;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() {
+				return Ok(Vec::new());
+			}
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				/* token_id = */ None,
+				filter_keys,
+				|key, value| RmrkPropertyInfo {
+					key,
+					value
+				}
+			)?;
+
+			Ok(properties)
+		}
+
+		fn nft_properties(collection_id: RmrkCollectionId, nft_id: RmrkNftId, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::misc::NftType;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			let token_id = TokenId(nft_id);
+
+			if RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Regular).is_err() {
+				return Ok(Vec::new());
+			}
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				Some(token_id),
+				filter_keys,
+				|key, value| RmrkPropertyInfo {
+					key,
+					value
+				}
+			)?;
+
+			Ok(properties)
+		}
+
+		fn nft_resources(collection_id: RmrkCollectionId, nft_id: RmrkNftId) -> Result<Vec<RmrkResourceInfo>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType, ResourceType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(Vec::new())
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(Vec::new()); }
+
+			let nft_id = TokenId(nft_id);
+			if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(Vec::new()); }
+
+			let res_collection_id: Option<CollectionId> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourceCollection)?;
+
+			let res_collection_id = match res_collection_id {
+				Some(id) => id,
+				None => return Ok(Vec::new())
+			};
+
+			let resource_collection = RmrkCore::get_typed_nft_collection(res_collection_id, CollectionType::Resource)?;
+
+			let resources = resource_collection
+				.collection_tokens()
+				.iter()
+				.filter_map(|res_id| Some(RmrkResourceInfo {
+					id: res_id.0,
+					pending: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceAccept).ok()?,
+					pending_removal: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::PendingResourceRemoval).ok()?,
+					resource: match RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::ResourceType).ok()? {
+						ResourceType::Basic => RmrkResourceTypes::Basic(RmrkBasicResource {
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+						ResourceType::Composable => RmrkResourceTypes::Composable(RmrkComposableResource {
+							parts: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Parts).ok()?,
+							base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+						ResourceType::Slot => RmrkResourceTypes::Slot(RmrkSlotResource {
+							base: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Base).ok()?,
+							src: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Src).ok()?,
+							metadata: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Metadata).ok()?,
+							slot: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Slot).ok()?,
+							license: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::License).ok()?,
+							thumb: RmrkCore::get_nft_property_decoded(res_collection_id, *res_id, RmrkProperty::Thumb).ok()?,
+						}),
+					},
+				}))
+				.collect();
+
+			Ok(resources)
+		}
+
+		fn nft_resource_priority(collection_id: RmrkCollectionId, nft_id: RmrkNftId, resource_id: RmrkResourceId) -> Result<Option<u32>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
+
+			let collection_id = match RmrkCore::unique_collection_id(collection_id) {
+				Ok(id) => id,
+				Err(_) => return Ok(None)
+			};
+			if RmrkCore::ensure_collection_type(collection_id, CollectionType::Regular).is_err() { return Ok(None); }
+
+			let nft_id = TokenId(nft_id);
+			if RmrkCore::ensure_nft_type(collection_id, nft_id, NftType::Regular).is_err() { return Ok(None); }
+
+			let priorities: Vec<_> = RmrkCore::get_nft_property_decoded(collection_id, nft_id, RmrkProperty::ResourcePriorities)?;
+			Ok(
+				priorities.into_iter()
+					.enumerate()
+					.find(|(_, id)| *id == resource_id)
+					.map(|(priority, _): (usize, RmrkResourceId)| priority as u32)
+			)
+		}
+
+		fn base(base_id: RmrkBaseId) -> Result<Option<RmrkBaseInfo<AccountId>>, DispatchError> {
+			use pallet_proxy_rmrk_core::{
+				RmrkProperty, misc::{CollectionType},
+			};
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			Ok(Some(RmrkBaseInfo {
+				issuer: collection.owner.clone(),
+				base_type: RmrkCore::get_collection_property_decoded(collection_id, RmrkProperty::BaseType)?,
+				symbol: RmrkCore::rebind(&collection.token_prefix)?,
+			}))
+		}
+
+		fn base_parts(base_id: RmrkBaseId) -> Result<Vec<RmrkPartType>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{CollectionType, NftType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let parts = collection.collection_tokens()
+				.into_iter()
+				.filter_map(|token_id| {
+					let nft_type = RmrkCore::get_nft_type(collection_id, token_id).ok()?;
+
+					match nft_type {
+						NftType::FixedPart => Some(RmrkPartType::FixedPart(RmrkFixedPart {
+							id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
+							src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
+							z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
+						})),
+						NftType::SlotPart => Some(RmrkPartType::SlotPart(RmrkSlotPart {
+							id: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ExternalPartId).ok()?,
+							src: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::Src).ok()?,
+							z: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::ZIndex).ok()?,
+							equippable: RmrkCore::get_nft_property_decoded(collection_id, token_id, RmrkProperty::EquippableList).ok()?,
+						})),
+						_ => None
+					}
+				})
+				.collect();
+
+			Ok(parts)
+		}
+
+		fn theme_names(base_id: RmrkBaseId) -> Result<Vec<RmrkThemeName>, DispatchError> {
+			use pallet_proxy_rmrk_core::{RmrkProperty, misc::{NftType, CollectionType}};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(Vec::new()),
+			};
+
+			let theme_names = collection.collection_tokens()
+				.iter()
+				.filter_map(|token_id| {
+					let nft_type = RmrkCore::get_nft_type(collection_id, *token_id).ok()?;
+
+					match nft_type {
+						NftType::Theme => RmrkCore::get_nft_property_decoded(collection_id, *token_id, RmrkProperty::ThemeName).ok(),
+						_ => None
+					}
+				})
+				.collect();
+
+			Ok(theme_names)
+		}
+
+		fn theme(base_id: RmrkBaseId, theme_name: RmrkThemeName, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Option<RmrkTheme>, DispatchError> {
+			use pallet_proxy_rmrk_core::{
+				RmrkProperty,
+				misc::{CollectionType, NftType}
+			};
+			use pallet_common::CommonCollectionOperations;
+
+			let (collection, collection_id) = match RmrkCore::get_typed_nft_collection_mapped(base_id, CollectionType::Base) {
+				Ok(c) => c,
+				Err(_) => return Ok(None),
+			};
+
+			let theme_info = collection.collection_tokens()
+				.into_iter()
+				.find_map(|token_id| {
+					RmrkCore::ensure_nft_type(collection_id, token_id, NftType::Theme).ok()?;
+
+					let name: RmrkString = RmrkCore::get_nft_property_decoded(
+						collection_id, token_id, RmrkProperty::ThemeName
+					).ok()?;
+
+					if name == theme_name {
+						Some((name, token_id))
+					} else {
+						None
+					}
+				});
+
+			let (name, theme_id) = match theme_info {
+				Some((name, theme_id)) => (name, theme_id),
+				None => return Ok(None)
+			};
+
+			let properties = RmrkCore::filter_user_properties(
+				collection_id,
+				Some(theme_id),
+				filter_keys,
+				|key, value| RmrkThemeProperty {
+					key,
+					value
+				}
+			)?;
+
+			let inherit = RmrkCore::get_nft_property_decoded(
+				collection_id,
+				theme_id,
+				RmrkProperty::ThemeInherit
+			)?;
+
+			let theme = RmrkTheme {
+				name,
+				properties,
+				inherit,
+			};
+
+			Ok(Some(theme))
+		}
+	}
+}
 
 struct CheckInherents;
 
modifiedruntime/unique/src/lib.rsdiffbeforeafterboth
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -74,10 +74,9 @@
 	CollectionStats, RpcCollection,
 	mapping::{EvmTokenAddressMapping, CrossTokenAddressMapping},
 	TokenChild, RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo,
-	RmrkBaseInfo, RmrkPartType, RmrkTheme, RmrkThemeName, RmrkThemeProperty, RmrkCollectionId,
-	RmrkNftId, RmrkAccountIdOrCollectionNftTuple, RmrkNftChild, RmrkPropertyKey, RmrkResourceTypes,
-	RmrkBasicResource, RmrkComposableResource, RmrkSlotResource, RmrkResourceId, RmrkBaseId,
-	RmrkFixedPart, RmrkSlotPart, RmrkString,
+	RmrkBaseInfo, RmrkPartType, RmrkTheme, RmrkThemeName, RmrkCollectionId,
+	RmrkNftId, RmrkNftChild, RmrkPropertyKey,
+	RmrkResourceId, RmrkBaseId,
 };
 
 // use pallet_contracts::weights::WeightInfo;
@@ -914,15 +913,6 @@
 }
 impl pallet_nonfungible::Config for Runtime {
 	type WeightInfo = pallet_nonfungible::weights::SubstrateWeight<Self>;
-}
-
-impl pallet_proxy_rmrk_core::Config for Runtime {
-	type WeightInfo = pallet_proxy_rmrk_core::weights::SubstrateWeight<Self>;
-	type Event = Event;
-}
-
-impl pallet_proxy_rmrk_equip::Config for Runtime {
-	type Event = Event;
 }
 
 impl pallet_unique::Config for Runtime {
@@ -1164,8 +1154,6 @@
 		Refungible: pallet_refungible::{Pallet, Storage} = 68,
 		Nonfungible: pallet_nonfungible::{Pallet, Storage} = 69,
 		Structure: pallet_structure::{Pallet, Call, Storage, Event<T>} = 70,
-		RmrkCore: pallet_proxy_rmrk_core::{Pallet, Call, Storage, Event<T>} = 71,
-		RmrkEquip: pallet_proxy_rmrk_equip::{Pallet, Call, Storage, Event<T>} = 72,
 
 		// Frontier
 		EVM: pallet_evm::{Pallet, Config, Call, Storage, Event<T>} = 100,
@@ -1313,7 +1301,73 @@
 	}};
 }
 
-impl_common_runtime_apis!();
+impl_common_runtime_apis! {
+	#![custom_apis]
+
+	impl rmrk_rpc::RmrkApi<
+		Block,
+		AccountId,
+		RmrkCollectionInfo<AccountId>,
+		RmrkInstanceInfo<AccountId>,
+		RmrkResourceInfo,
+		RmrkPropertyInfo,
+		RmrkBaseInfo<AccountId>,
+		RmrkPartType,
+		RmrkTheme
+	> for Runtime {
+		fn last_collection_idx() -> Result<RmrkCollectionId, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn collection_by_id(_collection_id: RmrkCollectionId) -> Result<Option<RmrkCollectionInfo<AccountId>>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn nft_by_id(_collection_id: RmrkCollectionId, _nft_by_id: RmrkNftId) -> Result<Option<RmrkInstanceInfo<AccountId>>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn account_tokens(_account_id: AccountId, _collection_id: RmrkCollectionId) -> Result<Vec<RmrkNftId>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn nft_children(_collection_id: RmrkCollectionId, _nft_id: RmrkNftId) -> Result<Vec<RmrkNftChild>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn collection_properties(_collection_id: RmrkCollectionId, _filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn nft_properties(_collection_id: RmrkCollectionId, _nft_id: RmrkNftId, _filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Vec<RmrkPropertyInfo>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn nft_resources(_collection_id: RmrkCollectionId, _nft_id: RmrkNftId) -> Result<Vec<RmrkResourceInfo>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn nft_resource_priority(_collection_id: RmrkCollectionId, _nft_id: RmrkNftId, _resource_id: RmrkResourceId) -> Result<Option<u32>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn base(_base_id: RmrkBaseId) -> Result<Option<RmrkBaseInfo<AccountId>>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn base_parts(_base_id: RmrkBaseId) -> Result<Vec<RmrkPartType>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn theme_names(_base_id: RmrkBaseId) -> Result<Vec<RmrkThemeName>, DispatchError> {
+			Ok(Default::default())
+		}
+
+		fn theme(_base_id: RmrkBaseId, _theme_name: RmrkThemeName, _filter_keys: Option<Vec<RmrkPropertyKey>>) -> Result<Option<RmrkTheme>, DispatchError> {
+			Ok(Default::default())
+		}
+	}
+}
 
 struct CheckInherents;
 
modifiedtests/src/eth/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nesting/nest.test.ts
+++ b/tests/src/eth/nesting/nest.test.ts
@@ -29,34 +29,37 @@
     const {collectionId, contract} = await createNestingCollection(api, web3, owner);
 
     // Create a token to be nested
-    const nftTokenId = await contract.methods.nextTokenId().call();
+    const targetNFTTokenId = await contract.methods.nextTokenId().call();
     await contract.methods.mint(
       owner,
-      nftTokenId,
+      targetNFTTokenId,
     ).send({from: owner});
 
-    // Nest into a token
-    const firstTargetNftTokenId = await contract.methods.nextTokenId().call();
+    const targetNftTokenAddress = tokenIdToAddress(collectionId, targetNFTTokenId);
+
+    // Create a nested token
+    const firstTokenId = await contract.methods.nextTokenId().call();
     await contract.methods.mint(
-      owner,
-      firstTargetNftTokenId,
+      targetNftTokenAddress,
+      firstTokenId,
     ).send({from: owner});
-
-    const targetNftTokenAddress = tokenIdToAddress(collectionId, firstTargetNftTokenId);
 
-    await contract.methods.transfer(targetNftTokenAddress, nftTokenId).send({from: owner});
-    expect(await contract.methods.ownerOf(nftTokenId).call()).to.be.equal(targetNftTokenAddress);
+    expect(await contract.methods.ownerOf(firstTokenId).call()).to.be.equal(targetNftTokenAddress);
 
-    // Re-nest into another
-    const secondTargetNftTokenId = await contract.methods.nextTokenId().call();
+    // Create a token to be nested and nest
+    const secondTokenId = await contract.methods.nextTokenId().call();
     await contract.methods.mint(
       owner,
-      secondTargetNftTokenId,
+      secondTokenId,
     ).send({from: owner});
-    const nextNftTokenAddress = tokenIdToAddress(collectionId, secondTargetNftTokenId);
 
-    await contract.methods.transfer(nextNftTokenAddress, nftTokenId).send({from: owner});
-    expect(await contract.methods.ownerOf(nftTokenId).call()).to.be.equal(nextNftTokenAddress);
+    await contract.methods.transfer(targetNftTokenAddress, secondTokenId).send({from: owner});
+
+    expect(await contract.methods.ownerOf(secondTokenId).call()).to.be.equal(targetNftTokenAddress);
+
+    // Unnest token back
+    await contract.methods.transferFrom(targetNftTokenAddress, owner, secondTokenId).send({from: owner});
+    expect(await contract.methods.ownerOf(secondTokenId).call()).to.be.equal(owner);
   });
 
   itWeb3('NFT: allows an Owner to nest/unnest their token (Restricted nesting)', async ({api, web3, privateKeyWrapper}) => {
@@ -125,7 +128,7 @@
       .transfer(targetNftTokenAddress, nftTokenId)
       .call({from: owner})).to.be.rejectedWith('UserIsNotAllowedToNest');
   });
-  
+
   itWeb3('NFT: disallows a non-Owner to nest someone else\'s token', async ({api, web3, privateKeyWrapper}) => {
     const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
     const malignant = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
@@ -139,20 +142,20 @@
       targetTokenId,
     ).send({from: owner});
     const targetTokenAddress = tokenIdToAddress(collectionId, targetTokenId);
-    
+
     // Mint a token belonging to a different account
     const tokenId = await contract.methods.nextTokenId().call();
     await contract.methods.mint(
       malignant,
       tokenId,
     ).send({from: owner});
-      
+
     // Try to nest one token in another as a non-owner account
     await expect(contract.methods
       .transfer(targetTokenAddress, tokenId)
       .call({from: malignant})).to.be.rejectedWith('UserIsNotAllowedToNest');
   });
-  
+
   itWeb3('NFT: disallows a non-Owner to nest someone else\'s token (Restricted nesting)', async ({api, web3, privateKeyWrapper}) => {
     const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
     const malignant = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
@@ -182,7 +185,7 @@
       .transfer(nftTokenAddressA, nftTokenIdB)
       .call({from: malignant})).to.be.rejectedWith('UserIsNotAllowedToNest');
   });
-  
+
   itWeb3('NFT: disallows to nest token in an unlisted collection', async ({api, web3, privateKeyWrapper}) => {
     const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
 
modifiedtests/src/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/nest.test.ts
+++ b/tests/src/nesting/nest.test.ts
@@ -454,6 +454,7 @@
   it('Admin (NFT): disallows an Admin to nest and unnest someone else\'s token', async () => {
     await usingApi(async api => {
       const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+      await setCollectionLimitsExpectSuccess(alice, collection, {ownerCanTransfer: true});
       await setCollectionPermissionsExpectSuccess(alice, collection, {nesting: {collectionAdmin: true}});
 
       await addToAllowListExpectSuccess(alice, collection, bob.address);
modifiedtests/src/pallet-presence.test.tsdiffbeforeafterboth
--- a/tests/src/pallet-presence.test.ts
+++ b/tests/src/pallet-presence.test.ts
@@ -50,8 +50,6 @@
   'unique',
   'nonfungible',
   'refungible',
-  'rmrkcore',
-  'rmrkequip',
   'scheduler',
   'charging',
 ];
@@ -64,6 +62,16 @@
 ];
 
 describe('Pallet presence', () => {
+  before(async () => {
+    await usingApi(async api => {
+      const chain = await api.rpc.system.chain();
+
+      if (!chain.eq('UNIQUE')) {
+        requiredPallets.push(...['rmrkcore', 'rmrkequip']);
+      }
+    });
+  });
+
   it('Required pallets are present', async () => {
     await usingApi(async api => {
       for (let i=0; i<requiredPallets.length; i++) {
modifiedtests/src/rmrk/rmrk.test.tsdiffbeforeafterboth
--- a/tests/src/rmrk/rmrk.test.ts
+++ b/tests/src/rmrk/rmrk.test.ts
@@ -11,6 +11,7 @@
 } from '../util/helpers';
 import {IKeyringPair} from '@polkadot/types/types';
 import {ApiPromise} from '@polkadot/api';
+import {it} from 'mocha';
 
 let alice: IKeyringPair;
 let bob: IKeyringPair;
@@ -48,14 +49,26 @@
   return result.data!;
 }
 
-describe('RMRK External Integration Test', () => {
+async function isUnique(): Promise<boolean> {
+  return usingApi(async api => {
+    const chain = await api.rpc.system.chain();
+
+    return chain.eq('UNIQUE');
+  });
+}
+
+describe('RMRK External Integration Test', async () => {
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
   before(async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       alice = privateKeyWrapper('//Alice');
+
+      
     });
   });
 
-  it('Creates a new RMRK collection that is mapped to a different ID and is tagged as external', async () => {
+  it_rmrk('Creates a new RMRK collection that is mapped to a different ID and is tagged as external', async () => {
     await usingApi(async api => {
       // throwaway collection to bump last Unique collection ID to test ID mapping
       await createCollectionExpectSuccess();
@@ -70,11 +83,13 @@
   });
 });
 
-describe('Negative Integration Test: External Collections, Internal Ops', () => {
+describe('Negative Integration Test: External Collections, Internal Ops', async () => {
   let uniqueCollectionId: number;
   let rmrkCollectionId: number;
   let rmrkNftId: number;
 
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
   before(async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       alice = privateKeyWrapper('//Alice');
@@ -88,7 +103,7 @@
     });
   });
 
-  it('[Negative] Forbids Unique operations with an external collection, handled by dispatch_call', async () => {
+  it_rmrk('[Negative] Forbids Unique operations with an external collection, handled by dispatch_call', async () => {
     await usingApi(async api => {
       // Collection item creation
 
@@ -147,7 +162,7 @@
     });
   });
 
-  it('[Negative] Forbids Unique collection operations with an external collection', async () => {
+  it_rmrk('[Negative] Forbids Unique collection operations with an external collection', async () => {
     await usingApi(async api => {
       const txDestroyCollection = api.tx.unique.destroyCollection(uniqueCollectionId);
       await expect(executeTransaction(api, alice, txDestroyCollection), 'destroying collection')
@@ -206,10 +221,12 @@
   });
 });
 
-describe('Negative Integration Test: Internal Collections, External Ops', () => {
+describe('Negative Integration Test: Internal Collections, External Ops', async () => {
   let collectionId: number;
   let nftId: number;
 
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
   before(async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       alice = privateKeyWrapper('//Alice');
@@ -220,7 +237,7 @@
     });
   });
 
-  it('[Negative] Forbids RMRK operations with the internal collection and NFT (due to the lack of mapping)', async () => {
+  it_rmrk('[Negative] Forbids RMRK operations with the internal collection and NFT (due to the lack of mapping)', async () => {
     await usingApi(async api => {
       const txChangeOwner = api.tx.rmrkCore.changeCollectionIssuer(collectionId, bob.address);
       await expect(executeTransaction(api, alice, txChangeOwner), 'changing collection issuer')