Virtual TestNets are live! ⚡️ Test and stage dapps on real-time production data.  Schedule Office Hours

Node RPC
Arbitrum NovaArbitrum Nova

Arbitrum Nova

Connect to the Arbitrum Nova network via HTTP or WebSocet protocols.


To send request to Node RPC via a HTTP connection, initialize your client using the following URL. The access token is automatically appended to the URL when you copy it from the Dashboard.$TENDERLY_NODE_ACCESS_KEY


WebSockets let your app instantly get updates about transactions and blocks from Node RPC, without having to keep asking for the latest data. This way, your app finds out about changes on the blockchain faster and more efficiently.

Connect your dapp to Node RPC using this URL:



Connect to the Arbitrum Nova through Node RPC using popular libraries. See all integration guides.