diff --git a/.changeset/nasty-cats-greet.md b/.changeset/nasty-cats-greet.md
new file mode 100644
index 00000000..0fa41c11
--- /dev/null
+++ b/.changeset/nasty-cats-greet.md
@@ -0,0 +1,5 @@
+---
+'@blocto/sdk': patch
+---
+
+support Story testnet
diff --git a/packages/blocto-sdk/src/constants.ts b/packages/blocto-sdk/src/constants.ts
index bc485e97..5cf414e9 100644
--- a/packages/blocto-sdk/src/constants.ts
+++ b/packages/blocto-sdk/src/constants.ts
@@ -75,6 +75,9 @@ export const ETH_RPC_LIST: Mapping = {
   4200: 'https://rpc.merlinchain.io',
   // Merlin Testnet
   686868: 'https://testnet-rpc.merlinchain.io',
+
+  // Story Testnet
+  1513: 'https://testnet.storyrpc.io/',
 };
 
 export const ETH_ENV_WALLET_SERVER_MAPPING: Mapping = {