{"uid":"cap_ar_ePH6es-wo2CKAc9VLz","slug":"agent-data-tools-ens-name-address-lookup-7c3fd721","name":"Agent Data Tools – ENS Name/Address Lookup","description":"Read public static documentation as text or Markdown with code, tables, headings and links for $0.002 USDC on Base via x402. Inspect real cached examples and an unsigned quote, then buy with a capped Node CLI. No account or API key. No JavaScript rendering, authenticated or paywalled access. Other paid utilities remain available.","url":"https://agent-data-tools.revmesh2074.workers.dev/ens?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":["name"],"properties":{"name":{"type":"string","description":"An ENS name such as vitalik.eth, or an address (0x...) for reverse lookup"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"vitalik.eth","type":"name","query":"vitalik.eth","avatar":"https://euc.li/vitalik.eth","address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","checkedAt":"2026-10-13T09:40:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6e3J3w-uvmWRvey4i3Xfj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves an ENS name to its Ethereum address (and metadata), or performs a reverse lookup from an address to its ENS name","exampleAgentPrompt":"What Ethereum address does vitalik.eth resolve to, and does it have an avatar set?","exampleUseCases":[{"title":"Resolve ENS name before sending crypto","prompt":"Before I send ETH, can you look up what wallet address friend.eth resolves to so I can confirm I have the right destination?"},{"title":"Reverse lookup wallet owner identity","prompt":"I have this Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — does it have an ENS name registered to it?"},{"title":"Fetch ENS profile avatar for display","prompt":"I want to show the avatar for the ENS name nick.eth in my app — can you fetch the avatar URL for that name?"}],"resultDescription":"Returns a JSON object with the resolved ENS name, the query type (name or address), the original query, the avatar URL (if set), the resolved Ethereum address, and a timestamp of when the lookup was performed.","failureModes":["ENS name not registered or expired — returns null address or error","Address has no reverse ENS record — no name returned","Invalid ENS name format — returns 400 or validation error","ENS resolver node temporarily unavailable — upstream timeout","Network congestion on Ethereum causing slow resolution"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call ENS resolution without setting up an Ethereum node or managing API keys. Ideal for agents that occasionally need to resolve .eth names or reverse-lookup addresses on Base/Ethereum without committing to a subscription. For high-volume ENS lookups, a dedicated ENS SDK or Ethereum RPC provider may be more cost-effective.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:40:50.466Z","isFirstParty":false,"canonicalSlug":"agent-data-tools-ens-name-address-lookup-7c3fd721"}