Supported networks
Deprecation warning
Rinkeby, Ropsten, Kovan, and Goerli testnets are deprecated from the Infura API.
We recommend users migrate to Sepolia to test deployments. You can use the Infura faucet to load your wallet with Sepolia ETH.
Use one of these endpoints as your Ethereum client provider, and ensure that you replace
YOUR-API-KEY with an API key from your Infura dashboard.
note
The Holesky testnet is supported through the Decentralized Infrastructure Network (DIN) service and does not currently support WebSockets.
| Network | Description | URL |
|---|---|---|
| Mainnet | JSON-RPC over HTTPS | https://mainnet.infura.io/v3/<API-KEY> |
| Mainnet | JSON-RPC over WebSocket | wss://mainnet.infura.io/ws/v3/<API-KEY> |
| Holesky | JSON-RPC over HTTPS | https://holesky.infura.io/v3/<API-KEY> |
| Sepolia | JSON-RPC over HTTPS | https://sepolia.infura.io/v3/<API-KEY> |
| Sepolia | JSON-RPC over WebSocket | wss://sepolia.infura.io/ws/v3/<API-KEY> |