Optimism RPC Endpoints

Mainnet RPCs

BlockchainRPC URLChain IDNative CurrencyBlock ExplorerActions
Optimism
0xaETHhttps://optimistic.etherscan.io/
Optimism
0xaETHhttps://optimistic.etherscan.io/

Sepolia Testnet RPCs

BlockchainRPC URLChain IDNative CurrencyBlock ExplorerActions
Optimism
0xaa37dcETHhttps://sepolia-optimism.etherscan.io
Optimism
0xaa37dcETHhttps://sepolia-optimism.etherscan.io