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AI agents can now use Alchemy autonomously. Pay, trade, build apps. No human in the loop.
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Chain Resource Directory
Sepolia
All systems operational
OP Mainnet Sepolia RPC & resources
Endpoints, websockets, and devtools
L2
L2
Testnet
Chain ID: 11155420
Chain ID: 11155420
Sepolia
Get API Key
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Product support
Endpoints
RPC
https://opt-sepolia.g.alchemy.com/v2/<api-key>
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Websocket
wss://opt-sepolia.g.alchemy.com/v2/<api-key>
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