diff --git a/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs b/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs
index bc17fcada23fb..961296060f569 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs
@@ -31,7 +31,7 @@ use assets_common::{
 	foreign_creators::ForeignCreators,
 	local_and_foreign_assets::{LocalAndForeignAssets, MultiLocationConverter},
 	matching::FromSiblingParachain,
-	AssetIdForTrustBackedAssetsConvert, MultiLocationForAssetId,
+	AssetIdForTrustBackedAssetsConvert, CollectionId, ItemId, MultiLocationForAssetId,
 };
 use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
 use cumulus_primitives_core::ParaId;
@@ -57,8 +57,8 @@ use frame_support::{
 	genesis_builder_helper::{build_config, create_default_config},
 	ord_parameter_types, parameter_types,
 	traits::{
-		AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32, ConstU64, ConstU8, EitherOfDiverse,
-		InstanceFilter,
+		tokens::nonfungibles_v2::Inspect, AsEnsureOriginWithArg, ConstBool, ConstU128, ConstU32,
+		ConstU64, ConstU8, EitherOfDiverse, InstanceFilter,
 	},
 	weights::{ConstantMultiplier, Weight},
 	BoundedVec, PalletId,
@@ -734,8 +734,8 @@ parameter_types! {
 
 impl pallet_uniques::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type ForceOrigin = AssetsForceOrigin;
 	type CollectionDeposit = UniquesCollectionDeposit;
@@ -792,8 +792,8 @@ parameter_types! {
 
 impl pallet_nfts::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
 	type ForceOrigin = AssetsForceOrigin;
@@ -1030,6 +1030,50 @@ impl_runtime_apis! {
 		}
 	}
 
+	impl pallet_nfts_runtime_api::NftsApi<Block, AccountId, CollectionId, ItemId> for Runtime {
+		fn owner(collection: CollectionId, item: ItemId) -> Option<AccountId> {
+			<Nfts as Inspect<AccountId>>::owner(&collection, &item)
+		}
+
+		fn collection_owner(collection: CollectionId) -> Option<AccountId> {
+			<Nfts as Inspect<AccountId>>::collection_owner(&collection)
+		}
+
+		fn attribute(
+			collection: CollectionId,
+			item: ItemId,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::attribute(&collection, &item, &key)
+		}
+
+		fn custom_attribute(
+			account: AccountId,
+			collection: CollectionId,
+			item: ItemId,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::custom_attribute(
+				&account,
+				&collection,
+				&item,
+				&key,
+			)
+		}
+
+		fn system_attribute(
+			collection: CollectionId,
+			item: Option<ItemId>,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::system_attribute(&collection, item.as_ref(), &key)
+		}
+
+		fn collection_attribute(collection: CollectionId, key: Vec<u8>) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::collection_attribute(&collection, &key)
+		}
+	}
+
 	impl pallet_asset_conversion::AssetConversionApi<
 		Block,
 		Balance,
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/lib.rs b/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/lib.rs
index 7033e1c2dcace..be6dd29941ba6 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-polkadot/src/lib.rs
@@ -63,7 +63,8 @@ mod weights;
 pub mod xcm_config;
 
 use assets_common::{
-	foreign_creators::ForeignCreators, matching::FromSiblingParachain, MultiLocationForAssetId,
+	foreign_creators::ForeignCreators, matching::FromSiblingParachain, CollectionId, ItemId,
+	MultiLocationForAssetId,
 };
 use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
 use cumulus_primitives_core::ParaId;
@@ -89,8 +90,8 @@ use frame_support::{
 	genesis_builder_helper::{build_config, create_default_config},
 	parameter_types,
 	traits::{
-		AsEnsureOriginWithArg, ConstBool, ConstU32, ConstU64, ConstU8, EitherOfDiverse,
-		InstanceFilter,
+		tokens::nonfungibles_v2::Inspect, AsEnsureOriginWithArg, ConstBool, ConstU32, ConstU64,
+		ConstU8, EitherOfDiverse, InstanceFilter,
 	},
 	weights::{ConstantMultiplier, Weight},
 	PalletId,
@@ -674,8 +675,8 @@ parameter_types! {
 
 impl pallet_uniques::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type ForceOrigin = AssetsForceOrigin;
 	type CollectionDeposit = UniquesCollectionDeposit;
@@ -706,8 +707,8 @@ parameter_types! {
 
 impl pallet_nfts::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
 	type ForceOrigin = AssetsForceOrigin;
@@ -934,6 +935,49 @@ impl_runtime_apis! {
 		}
 	}
 
+	impl pallet_nfts_runtime_api::NftsApi<Block, AccountId, CollectionId, ItemId> for Runtime {
+		fn owner(collection: CollectionId, item: ItemId) -> Option<AccountId> {
+			<Nfts as Inspect<AccountId>>::owner(&collection, &item)
+		}
+
+		fn collection_owner(collection: CollectionId) -> Option<AccountId> {
+			<Nfts as Inspect<AccountId>>::collection_owner(&collection)
+		}
+
+		fn attribute(
+			collection: CollectionId,
+			item: ItemId,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::attribute(&collection, &item, &key)
+		}
+
+		fn custom_attribute(
+			account: AccountId,
+			collection: CollectionId,
+			item: ItemId,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::custom_attribute(
+				&account,
+				&collection,
+				&item,
+				&key,
+			)
+		}
+
+		fn system_attribute(
+			collection: CollectionId,
+			item: Option<ItemId>,
+			key: Vec<u8>,
+		) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::system_attribute(&collection, item.as_ref(), &key)
+		}
+
+		fn collection_attribute(collection: CollectionId, key: Vec<u8>) -> Option<Vec<u8>> {
+			<Nfts as Inspect<AccountId>>::collection_attribute(&collection, &key)
+		}
+	}
 	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance> for Runtime {
 		fn query_info(
 			uxt: <Block as BlockT>::Extrinsic,
diff --git a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
index 30d3842224223..e967b621d3328 100644
--- a/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
@@ -32,7 +32,7 @@ use crate::xcm_config::{
 };
 use assets_common::{
 	local_and_foreign_assets::{LocalAndForeignAssets, MultiLocationConverter},
-	AssetIdForTrustBackedAssetsConvert,
+	AssetIdForTrustBackedAssetsConvert, CollectionId, ItemId,
 };
 use codec::{Decode, Encode, MaxEncodedLen};
 use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
@@ -709,8 +709,8 @@ parameter_types! {
 
 impl pallet_uniques::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type ForceOrigin = AssetsForceOrigin;
 	type CollectionDeposit = UniquesCollectionDeposit;
@@ -767,8 +767,8 @@ parameter_types! {
 
 impl pallet_nfts::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
-	type CollectionId = u32;
-	type ItemId = u32;
+	type CollectionId = CollectionId;
+	type ItemId = ItemId;
 	type Currency = Balances;
 	type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
 	type ForceOrigin = AssetsForceOrigin;
@@ -1048,18 +1048,18 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl pallet_nfts_runtime_api::NftsApi<Block, AccountId, u32, u32> for Runtime {
-		fn owner(collection: u32, item: u32) -> Option<AccountId> {
+	impl pallet_nfts_runtime_api::NftsApi<Block, AccountId, CollectionId, ItemId> for Runtime {
+		fn owner(collection: CollectionId, item: ItemId) -> Option<AccountId> {
 			<Nfts as Inspect<AccountId>>::owner(&collection, &item)
 		}
 
-		fn collection_owner(collection: u32) -> Option<AccountId> {
+		fn collection_owner(collection: CollectionId) -> Option<AccountId> {
 			<Nfts as Inspect<AccountId>>::collection_owner(&collection)
 		}
 
 		fn attribute(
-			collection: u32,
-			item: u32,
+			collection: CollectionId,
+			item: ItemId,
 			key: Vec<u8>,
 		) -> Option<Vec<u8>> {
 			<Nfts as Inspect<AccountId>>::attribute(&collection, &item, &key)
@@ -1067,8 +1067,8 @@ impl_runtime_apis! {
 
 		fn custom_attribute(
 			account: AccountId,
-			collection: u32,
-			item: u32,
+			collection: CollectionId,
+			item: ItemId,
 			key: Vec<u8>,
 		) -> Option<Vec<u8>> {
 			<Nfts as Inspect<AccountId>>::custom_attribute(
@@ -1080,14 +1080,14 @@ impl_runtime_apis! {
 		}
 
 		fn system_attribute(
-			collection: u32,
-			item: Option<u32>,
+			collection: CollectionId,
+			item: Option<ItemId>,
 			key: Vec<u8>,
 		) -> Option<Vec<u8>> {
 			<Nfts as Inspect<AccountId>>::system_attribute(&collection, item.as_ref(), &key)
 		}
 
-		fn collection_attribute(collection: u32, key: Vec<u8>) -> Option<Vec<u8>> {
+		fn collection_attribute(collection: CollectionId, key: Vec<u8>) -> Option<Vec<u8>> {
 			<Nfts as Inspect<AccountId>>::collection_attribute(&collection, &key)
 		}
 	}
diff --git a/cumulus/parachains/runtimes/assets/common/src/lib.rs b/cumulus/parachains/runtimes/assets/common/src/lib.rs
index f45c3289aab49..c2f73e72f68ee 100644
--- a/cumulus/parachains/runtimes/assets/common/src/lib.rs
+++ b/cumulus/parachains/runtimes/assets/common/src/lib.rs
@@ -93,6 +93,12 @@ pub type PoolAssetsConvertedConcreteId<PoolAssetsPalletLocation, Balance> =
 		JustTry,
 	>;
 
+/// Type to identify a particular NFT collection.
+pub type CollectionId = u32;
+
+/// Type to identify a particular NFT in a collection.
+pub type ItemId = u32;
+
 #[cfg(test)]
 mod tests {
 	use super::*;