{"uid":"cap_AHN_CsmimnVAy4zyd1ZF3","slug":"rdap-domain-registration-lookup-b6464fbb","name":"RDAP Domain Registration Lookup","description":"Domain registration data (modern WHOIS) via RDAP: registrar, created/expiry dates, status, nameservers, DNSSEC.","url":"https://x402-portfolio.x402iom.workers.dev/rdap/:var1","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VAeAa3j40BR7WIGW90d3K","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves modern WHOIS domain registration data via RDAP, including registrar, creation/expiry dates, status flags, nameservers, and DNSSEC info.","exampleAgentPrompt":"Can you look up the RDAP registration data for openai.com — I want to know the registrar, when it was created, when it expires, its current status, nameservers, and whether DNSSEC is enabled?","exampleUseCases":[{"title":"Domain expiry monitoring for asset protection","prompt":"Check the RDAP registration details for mybrand.com — specifically when it expires and who the registrar is, so I can make sure it doesn't lapse."},{"title":"Cybersecurity investigation of suspicious domain","prompt":"I need the full domain registration info for phishy-login-page.net — registrar, creation date, status flags, and nameservers — to help assess whether it's a newly registered phishing domain."},{"title":"Pre-acquisition domain due diligence","prompt":"Before we proceed with buying startup.io, can you pull the RDAP data so I know who currently owns it, how old the registration is, and whether DNSSEC is configured?"}],"resultDescription":"Returns structured domain registration data including: registrar name, domain creation date, last updated date, expiry/expiration date, domain status flags (e.g. clientTransferProhibited), list of nameservers, and DNSSEC signing status — sourced from the RDAP protocol, the modern successor to WHOIS.","failureModes":["Domain not found: returns error if the domain does not exist or has no RDAP record","Invalid domain format: malformed domain strings may return a validation error","Registry unavailability: some TLDs may not support RDAP, resulting in no data returned","Rate limiting: excessive calls may be throttled","Redacted data: registrant contact info is often redacted for privacy (GDPR); only technical/registrar data is returned"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable domain registration metadata (registrar, dates, status, nameservers, DNSSEC) — especially when you want a modern RDAP response rather than raw legacy WHOIS text. Ideal for domain monitoring workflows, cybersecurity investigations, pre-acquisition due diligence, or any automation that needs to parse domain lifecycle data reliably.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:32:01.258Z","isFirstParty":false}