{"uid":"cap_LRfJCfa6ToJWXtxi6tmQK","slug":"ethereum-ens-resolution-372010b0","name":"Ethereum ENS Resolution","description":"Free live verified vitalik.eth sample. The paid $0.0042 API resolves normalized .eth names or Ethereum addresses, with mandatory forward confirmation of reverse records.","url":"https://appearing-clinics-show-wrote.trycloudflare.com/ens-sample","method":"GET","headers":{},"bodySchema":{"type":"object","$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":[],"properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unprobed","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"unknown","summary":"price unknown","primary":{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_b3mXSj5y8JYvnIJptKDu-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves Ethereum Name Service (.eth) names to addresses or reverse-resolves addresses to ENS names, with mandatory forward confirmation of reverse records.","exampleAgentPrompt":"Can you resolve vitalik.eth to its Ethereum address and confirm the reverse record is properly set up?","exampleUseCases":[{"title":"Wallet identity lookup for DeFi app","prompt":"What Ethereum address does vitalik.eth resolve to? Make sure the reverse record is confirmed forward too."},{"title":"Reverse resolve sender address","prompt":"I have an Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — does it have an ENS name attached to it?"},{"title":"ENS identity verification for airdrop","prompt":"Before I send tokens, can you verify that the ENS name alice.eth resolves correctly and that the reverse record matches?"}],"resultDescription":"Returns the resolved Ethereum address for a given .eth name, or the ENS name for a given address, along with forward confirmation status of reverse records to ensure both directions are consistent and verified.","failureModes":["ENS name does not exist or is not registered","Reverse record exists but forward confirmation fails (mismatch)","Input address has no reverse ENS record","Malformed or non-normalized .eth name","Network timeout querying Ethereum mainnet","Rate limiting or payment required beyond free sample"],"whenToPreferThis":"Use this endpoint when you need to resolve .eth ENS names to Ethereum addresses or reverse-resolve addresses to ENS names with mandatory forward confirmation of reverse records. Prefer this over raw RPC calls when you want normalized, verified ENS resolution with built-in forward/reverse confirmation in a single API call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T17:25:13.038Z","isFirstParty":false}