RPC Endpoints

This page is for the Sepolia-based Zircuit Legacy Testnet, which was deprecated in June 2025. Please use the Garfield Testnet, which replaced the Legacy Testnet.

The RPC Endpoints for the Zircuit Legacy Testnet are:

Zircuit Load-Balanced Endpoint

This is the link for Zircuit load-balanced endpoint, that combined all nodes listed in the "Zircuit Isolated Endpoints" section.

URL	Support By
https://testnet.zircuit.com wss://testnet.zircuit.com	Zircuit Team and DRPC (drpc.org)

Zircuit Isolated Endpoints

Here is the list of all available endpoints from different providers, in case if you want to use them

URL	Support By
https://zircuit1-testnet.p2pify.com	Chainstack (chainstack.com)
https://zircuit1-testnet.liquify.com	Liquify (liquify.com)
https://zircuit-testnet1.drpc.org	DRPC (drpc.org)
(no isolated endpoint for now)	Zircuit Team

The Chain Id is 48899.

Zircuit mainnet RPC endpoints can be found here.