{"uid":"cap_pt-u-8uzpr7DRvKH43jXh","slug":"clonecho-ens-resolver-f79b9064","name":"clonecho ENS Resolver","description":"ENS RESOLVER: resolve an ENS name ↔ address (?name=vitalik.eth or 0x…). Returns JSON.","url":"https://clonecho.builda.company/x402/ens","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vIOsMczxe59QCQle0FmYL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves ENS names to Ethereum addresses (and vice versa) given either an ENS name like vitalik.eth or a 0x address","exampleAgentPrompt":"What Ethereum address does vitalik.eth resolve to? Can you look it up via ENS?","exampleUseCases":[{"title":"Resolve ENS name to address","prompt":"Hey, I need to send some ETH to nick.eth — can you look up what Ethereum wallet address that ENS name points to before I make the transfer?"},{"title":"Reverse lookup wallet ENS name","prompt":"I've got this wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — can you check if it has an ENS name associated with it?"},{"title":"Verify ENS domain ownership","prompt":"Someone on Discord claims they own the ENS name cryptopunk.eth and says it maps to their wallet. Can you verify what address that ENS name actually resolves to so I can confirm?"}],"resultDescription":"A JSON object containing the resolved Ethereum address for a given ENS name, or the ENS name associated with a given 0x address — enabling bidirectional ENS ↔ address resolution.","failureModes":["ENS name not registered or has no resolver — returns empty or null address","Invalid ENS name format — returns error","0x address has no reverse ENS record — returns null or empty name","Network or upstream ENS provider error — returns HTTP 5xx","Missing or malformed ?name= query parameter — returns 400 error","Payment not completed via x402 — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to resolve ENS names to Ethereum addresses or perform reverse lookups (address → ENS name) without running your own Ethereum node or integrating directly with the ENS smart contracts. Ideal for agents that need quick, low-cost ($0.01 USDC) on-demand ENS resolution with a simple GET request and JSON response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:02:02.350Z","isFirstParty":false}