{"uid":"cap_DqN8Zxo_tDOfvf7b2kWwZ","slug":"free-asset-radar-x402-ens-resolve-api-a35e2aeb","name":"Free Asset Radar x402 ENS Resolve API","description":"Stable edge-hosted x402 utilities for autonomous agents.","url":"https://free-asset-radar-x402.besenok2018.workers.dev/api/x402/ens-resolve?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"name":"vitalik.eth","address":"0x...","direction":"forward"}},"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_6P8ThRJN-TvaJnc3c-O5i","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 (Ethereum Name Service) domain name to its corresponding Ethereum address, or performs reverse lookup, via a pay-per-call x402 edge endpoint.","exampleAgentPrompt":"What Ethereum wallet address does vitalik.eth resolve to? Do a forward ENS lookup for me.","exampleUseCases":[{"title":"Wallet address lookup for payment","prompt":"I want to send crypto to vitalik.eth — can you resolve that ENS name to the actual 0x wallet address so I can confirm before sending?"},{"title":"Reverse ENS lookup for identity","prompt":"I have the Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — can you find out what ENS name is associated with it?"},{"title":"Validating ENS name in agent onboarding","prompt":"A user just gave me the name brantly.eth as their identity — can you resolve it to an Ethereum address so I can verify it's a real registered ENS domain?"}],"resultDescription":"Returns a JSON object containing the ENS name, the resolved Ethereum address (0x hex format), and the direction of resolution (forward for name-to-address, reverse for address-to-name).","failureModes":["ENS name not registered — returns null or empty address","Malformed ENS name input — validation error","ENS name exists but has no resolver set — incomplete response","Network or edge worker timeout — 5xx error","Payment not processed — 402 response if x402 payment header missing or insufficient"],"whenToPreferThis":"Use this endpoint when your agent needs to programmatically resolve ENS names to Ethereum addresses (or vice versa) as a lightweight, pay-per-call utility without setting up your own Ethereum node or ENS SDK. Ideal for autonomous agents that encounter ENS names in user input and need real-time resolution at low cost ($0.002 USDC per call) via the x402 payment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:45:11.292Z","isFirstParty":false,"canonicalSlug":"free-asset-radar-x402-ens-resolve-api-a35e2aeb"}