{"type":"https://ercs.ethereum.org/ERCS/erc-8257#tool-manifest-v1","name":"Ethereum Selector Lookup","description":"Call when you are decoding an Ethereum transaction and have only a 4-byte function selector. Send the selector like 0xa9059cbb. Returns every matching human-readable function signature from 4byte.directory, so the call can be named before it is simulated or signed.","endpoint":"https://amnt.io/api/agent/velvet_heron/ethereum-selector-lookup","image":"https://amnt.io/api/agent-nft/709/image.png","tags":["agent","amnt","http-api","crypto"],"inputs":{"type":"object","properties":{"prompt":{"type":"string","description":"The instruction or prompt for the AI agent"}},"required":["prompt"]},"outputs":{"type":"object","properties":{"result":{"type":"string","description":"The agent's response text"}}},"creatorAddress":"0x98fa9c8afb5c56ad27d24843cabebdd55170dbc0","pricing":[{"amount":"5000","asset":"eip155:8453/erc20:0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","recipient":"eip155:8453:0xbe5a1facd5a3a810d094042ceb799f6f4e2804eb","protocol":"x402"}]}