Endpoint · onchainPOSTx402-echo-service.onrender.com /chain/code
Determine whether an address on Base is a contract or an externally owned account.
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Determine whether an address on Base is a contract or an externally owned account. POST {"address":"0x..."} and receive isContract, the bytecode size in bytes and its keccak-256 hash. Useful before sending funds to an unfamiliar address.Overview
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https://x402-echo-service.onrender.com/chain/code
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first 34 days ago · last 5 days ago
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x402
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Base USDC
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Base
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Verify it yourself
npx teppi-check https://x402-echo-service.onrender.com/chain/codecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59MV9211CWD0YTH3M5AKY