{"uid":"cap_j4LE7raVSDyt_vyz2v2np","slug":"revenue-swarm-domain-rdap-lookup-2aa9c65d","name":"Revenue Swarm Domain RDAP Lookup","description":"Pay-per-call B2B sales lead and procurement intelligence plus Base wallet data for agents. Search EU tenders/RFPs or inspect a Base wallet. Payments use x402 USDC on Base.","url":"https://eu-tender-x402-v3-production.up.railway.app/api/domain-rdap?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":["domain"],"properties":{"domain":{"type":"string","description":"Public domain such as example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"domain":"example.com","product":"Domain Registration Lookup","registrar":"Example Registrar","registered":true,"nameservers":["a.iana-servers.net"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6oUTXe25Hw1R4oNKAK5gh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up domain registration details (registrar, nameservers, registration status) for a given public domain using RDAP, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"Can you look up the domain registration details for stripe.com — I want to know who the registrar is, whether it's registered, and what nameservers it uses?","exampleUseCases":[{"title":"Competitor domain intelligence check","prompt":"Find out who registered shopify.com, which registrar is managing it, and what nameservers it's pointing to."},{"title":"Supplier domain verification","prompt":"I'm about to sign a contract with a vendor at globaltradeparts.eu — can you verify that domain is actually registered and tell me who the registrar is?"},{"title":"Lead enrichment domain check","prompt":"I have a B2B lead from acme-industries.de — look up their domain registration so I can confirm it's a real registered company domain and see which registrar they use."}],"resultDescription":"Returns a JSON object with the queried domain name, product type (e.g. 'Domain Registration Lookup'), registrar name, a boolean indicating whether the domain is registered, and a list of nameservers associated with the domain.","failureModes":["Domain not found or unregistered returns registered: false with minimal data","Invalid domain format may return an error or empty result","RDAP registry unavailable for certain TLDs may yield incomplete data","Network timeout on the Railway-hosted service could return a 5xx error","Payment failure via x402 will block the call before execution"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-call domain registration lookups (registrar, nameservers, registration status) without committing to a subscription-based WHOIS or RDAP service. Ideal for agent workflows that need to verify or enrich a small number of domains on demand, especially when integrated with x402 micropayment infrastructure on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:49:33.546Z","isFirstParty":false,"canonicalSlug":"revenue-swarm-domain-rdap-lookup-2aa9c65d"}