diff --git a/docs/story-protocol/endpoints.mdx b/docs/story-protocol/endpoints.mdx
index 82a181a..7e13863 100644
--- a/docs/story-protocol/endpoints.mdx
+++ b/docs/story-protocol/endpoints.mdx
@@ -272,7 +272,13 @@ https://story-testnet-jsonrpc.openbitlab.com # EVM JSON-RPC
 https://story.rpc-archive.t.stavr.tech:443 # Cosmos RPC
 https://story.evm.t.stavr.tech:443 # EVM JSON-RPC
 ```
-    
+
+#### Card3:
+```bash
+https://rpc-story.card3.ai # Cosmos RPC
+https://evm-rpc-story.card3.ai  # EVM JSON-RPC
+```
+
   </TabItem>
   <TabItem value="WebSocket" label="WebSocket">