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Agent Extraction API

Base or Ethereum contract address -> ABI and function list: Sourcify verification (exact/partial match), contract name, compiler, ABI, function selectors + signatures, event topics; proxies (EIP-1967, ZeppelinOS, others Sourcify detects) resolved to the implementation with its own ABI. Unverified contracts: selectors guessed from bytecode and named via the public OpenChain database. abi=false returns signatures only (smaller).

Resource URL

https://freetier-agent-api.pages.dev/api/contract-abi

Payment options

exactBase (8453)

$0.002 USDC

Max amount

Pay to
0x165Eb3dC3E98403ecB1141e90400F5e71806554B
Timeout
300s

Tags

cryptoonchainbaseethereumabi

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Find and pay for this x402 resource:
URL: https://freetier-agent-api.pages.dev/api/contract-abi
Type: http
Sources: payai

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