{"endpoint":"https://statepulse-api.hahavoid0.workers.dev/blockchain/abi","method":"POST","price":"$0.030","description":"Resolves the contract interface JSON (ABI) for verified smart contracts on Base or Ethereum. Matches: get verified smart contract source interface, Basescan verified ABI fetcher, Etherscan contract JSON interface loader, decode transaction calldata helpers, verified contract methods parser.","example_input":{"address":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","chain":"base"},"example_output":{"supported":true,"result":{"address":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","chain":"base","abi":"[...]"},"confidence":"high"},"request_schema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Smart contract hex address","examples":["0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"]},"chain":{"type":"string","description":"Target blockchain (ethereum or base)","default":"base"}}},"response_schema":{"type":"object"}}