{"uid":"cap_rhxe66aMtviChjPin9m2U","slug":"pitcrew-evm-address-lookup-6029e0d4","name":"PitCrew EVM Address Lookup","description":"What is this address? For Ethereum, Base, Arbitrum, Optimism, Polygon and BSC: whether it is an EOA, a contract or an EIP-7702 delegated EOA (with the delegate), native balance, transaction count and whether it is active. Check before sending funds: plain 21,000-gas ETH sends to EIP-7702 delegated accounts fail.","url":"https://pitcrew-api.appin60.com/evm/address?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"EVM address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"chains":{"ethereum":{"kind":"EIP-7702 delegated EOA","txCount":65,"delegate":"0xe3014e9a..."}},"summary":"EOA with an EIP-7702 delegation on at least one chain"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LO3jz7EfKLmAVu2yfWAjV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up the type, transaction count, and EIP-7702 delegation status of an EVM address across multiple chains","exampleAgentPrompt":"What kind of EVM account is 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — is it a regular wallet, a smart contract, or does it have an EIP-7702 delegation on any chain?","exampleUseCases":[{"title":"Detect EIP-7702 smart account delegation","prompt":"Can you check whether 0xe3014e9a8d28B3a011D7D7dC0B03e7A2E2e7B6F1 has an EIP-7702 delegation active on any EVM chain, and tell me which delegate contract it points to?"},{"title":"Classify wallet type before sending funds","prompt":"Before I send tokens to 0xAbCd1234567890EFabCd1234567890EFabCd1234, can you tell me whether it's a regular EOA, a contract, or a delegated account so I know it's safe to interact with?"},{"title":"Audit address activity and account kind","prompt":"I need a quick audit of 0x742d35Cc6634C0532925a3b844Bc454e4438f44e — what type of account is it and how many transactions has it made across Ethereum and other EVM chains?"}],"resultDescription":"Returns a per-chain breakdown including the account kind (e.g. EOA, EIP-7702 delegated EOA, contract), transaction count, and delegate address if applicable, plus a plain-English summary of the address across all checked chains.","failureModes":["Invalid address format (not a valid 0x hex address of 40 chars) returns a validation error","Address not found or never used on any chain returns empty chain data","Payment not included or insufficient USDC causes HTTP 402 response","RPC timeouts for a specific chain may cause partial results or errors","Network congestion on Base or Arbitrum may delay payment confirmation"],"whenToPreferThis":"Use this endpoint when you need to quickly classify an EVM address — especially to detect EIP-7702 smart account delegations, distinguish EOAs from contracts, or get a cross-chain activity snapshot — without querying each chain's RPC manually. It is pay-per-call at $0.005 USDC via x402, making it cost-efficient for on-demand agent workflows that don't need full indexer infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:36:50.405Z","isFirstParty":false,"canonicalSlug":"pitcrew-evm-address-lookup-6029e0d4"}