diff --git a/packages/huma-sdk/src/services/ReceivableService.ts b/packages/huma-sdk/src/services/ReceivableService.ts
index ee57a510..1635ddad 100644
--- a/packages/huma-sdk/src/services/ReceivableService.ts
+++ b/packages/huma-sdk/src/services/ReceivableService.ts
@@ -418,6 +418,7 @@ async function loadReceivablesOfOwnerWithMetadata<T>(
   poolType: POOL_TYPE,
   poolVersion: PoolVersion,
   pagination?: Pagination,
+  apiKey?: string,
 ): Promise<RealWorldReceivableInfo<T>[]> {
   if (!ethers.utils.isAddress(owner)) {
     throw new Error('Invalid owner address')
@@ -439,6 +440,7 @@ async function loadReceivablesOfOwnerWithMetadata<T>(
       poolName,
       poolType,
       pagination,
+      apiKey,
     )
   }
 
diff --git a/packages/huma-sdk/src/services/SubgraphService.ts b/packages/huma-sdk/src/services/SubgraphService.ts
index 46a5e941..32365369 100644
--- a/packages/huma-sdk/src/services/SubgraphService.ts
+++ b/packages/huma-sdk/src/services/SubgraphService.ts
@@ -246,8 +246,9 @@ function getReceivableV2Info(
     orderBy: 'tokenId',
     orderDirection: 'desc',
   },
+  apiKey?: string,
 ): Promise<RealWorldReceivableInfoBase[]> {
-  const url = getSubgraphUrlForChainId(chainId)
+  const url = getSubgraphUrlForChainId(chainId, apiKey)
   if (!url) {
     return Promise.resolve([])
   }