Optimism RPC Endpoints

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- 95+ blockchain RPCs
- No rate limits
- AI-driven load balancer

Connect via dRPC

Mainnet RPCs

BlockchainRPC URLChain IDNative CurrencyBlock ExplorerActions
⏳Optimism

https://optimism.drpc.org

0xaETHhttps://optimistic.etherscan.io/
⏳Optimism

https://mainnet.optimism.io

0xaETHhttps://optimistic.etherscan.io/

Sepolia Testnet RPCs

BlockchainRPC URLChain IDNative CurrencyBlock ExplorerActions
⏳Optimism

https://optimism-sepolia.drpc.org

0xaa37dcETHhttps://sepolia-optimism.etherscan.io
⏳Optimism

https://sepolia.optimism.io

0xaa37dcETHhttps://sepolia-optimism.etherscan.io