diff --git a/README.md b/README.md
index 25374e365..abe9ebad3 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,10 @@
 ### [AI Network](https://ainetwork.ai) | [Whitepaper](https://c9ede755-23ca-410d-8a9d-e5b895cd95bb.filesusr.com/ugd/4f6eb2_482a2386addb4c3283ee6e26f8ad42e6.pdf) | [Documentation](https://docs.ainetwork.ai/)
 Official Javascript implementation of AI Network Blockchain.
 
+## JSON-RPC API
+
+For accessing AIN Blockchain nodes, see [JSON_RPC_API.md](./JSON_RPC_API.md).
+
 ## Install Environment (Last update at 6th of Dec 2021)
 ### OS