{"uid":"cap_z1qIahWPX0oMOawRXerh5","slug":"ens-name-resolver-hub-europe-germany-f6680660","name":"ENS Name Resolver (Hub Europe, Germany)","description":"Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from Hub Europe (Germany). USDC on Base via x402. No account or API key.","url":"https://superstone.ccwu.cc:8443/v1/chain/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","example":"vitalik.eth","description":"ENS name like vitalik.eth (or pass address= for reverse lookup)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"vitalik.eth","address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}},"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_km7SXJuZibWCoDi5BXsWR","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) name to its Ethereum address, or performs reverse lookup from address to ENS name, via a pay-per-call endpoint using x402/USDC.","exampleAgentPrompt":"What Ethereum wallet address does vitalik.eth resolve to?","exampleUseCases":[{"title":"Resolve ENS name before sending crypto","prompt":"Before I send funds, can you resolve friend.eth to its actual Ethereum wallet address so I know I have the right destination?"},{"title":"Reverse lookup address to ENS identity","prompt":"I have the Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — does it have an ENS name associated with it?"},{"title":"Validate ENS handle in onboarding flow","prompt":"A user just typed myproject.eth as their payment address — can you check what Ethereum address that ENS name actually resolves to so I can verify it's valid?"}],"resultDescription":"Returns a JSON object containing the ENS name and the corresponding Ethereum address (e.g. {\"name\":\"vitalik.eth\",\"address\":\"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045\"}). For reverse lookups, the name field is populated from the on-chain reverse resolver.","failureModes":["ENS name not registered or has no resolver set — returns null address or error","Address has no reverse ENS record — reverse lookup returns empty name","Malformed ENS name or address input — validation error","Network or RPC timeout when querying the Ethereum blockchain","x402 payment failure — request rejected if USDC payment not completed"],"whenToPreferThis":"Use this endpoint when you need a quick, no-account, pay-per-call ENS resolution without maintaining your own Ethereum node or RPC subscription. Ideal for agents that occasionally need to resolve ENS names as part of a workflow (e.g., before a payment or identity check) and want to pay per use in USDC rather than maintain an API key or subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T06:31:35.746Z","isFirstParty":false,"canonicalSlug":"ens-name-resolver-hub-europe-germany-f6680660"}