Helping users connect to EVM-powered networks

ChainList is a list of EVM networks. Users can use the information to connect their wallets and Web3 middleware providers to the appropriate Chain ID and Network ID to connect to the correct chain.

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OP Sepolia Testnet

ChainIDCurrencyBlock Gas Limit
11155420(0xaa37dc)ETHUnknown
OP Sepolia Testnet Explorer URL List
Explorer NameExplorer URL
etherscan-sepolia-optimismhttps://sepolia-optimism.etherscan.io
opscouthttps://optimism-sepolia.blockscout.com
OP Sepolia Testnet RPC URL List
RPC Server AddressHeightLatencyScorePrivacy