Supported ChainsFoundationalOptimism Sepolia Testnet

Develop Optimism Sepolia Testnet Apps

Optimism Sepolia Testnet (OP Sepolia) is the latest test network.
optimism-sepolia
Chain nameChain IDBlock explorerBlocktime (seconds)
optimism-sepolia
11155420
https://optimism-sepolia.blockscout.com/2

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