Choose a network

Deprecation warning Rinkeby, Ropsten, and Kovan testnets are deprecated from the chainRPC API.

We recommend users migrate to Goerli to test deployments.

Use one of these endpoints as your Ethereum client provider.

Ensure that you replace YOUR-API-KEY with an API key from your chainRPC dashboard.

Network	Description	URL
Mainnet	JSON-RPC over HTTPS	https://eth.chainrpc.io/v3/YOUR-API-KEY
Mainnet	JSON-RPC over WebSocket	wss://eth.chainrpc.io/v3/YOUR-API-KEY

Support of the parameters finalized/safe for the API call eth_getLogs are not yet live on Sepolia. This warning will be removed once they are.