{"uid":"cap_5hdvRgmj0QSkNlpKjYvQ3","slug":"scriptmasterlabs-whois-rdap-lookup-57878b8c","name":"ScriptMasterLabs WHOIS RDAP Lookup","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-discovery.onrender.com/x402/whois-rdap","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9RmzOXh3PhwWsBO_Nu1mV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a pay-per-call WHOIS/RDAP domain registration lookup, returning domain ownership and registration data, settled in USDC via x402.","exampleAgentPrompt":"Can you do a WHOIS RDAP lookup on example.com and tell me who registered it, when it was created, and who the registrar is?","exampleUseCases":[{"title":"Domain Ownership Verification for Compliance","prompt":"I need to verify who owns acmecorp.com — can you pull the WHOIS RDAP record and tell me the registrant name, organization, and registration date?"},{"title":"Cybersecurity Threat Domain Investigation","prompt":"We flagged a suspicious domain, malware-phishing-test.net, in our logs. Can you look it up via RDAP and tell me who registered it, when, and through which registrar?"},{"title":"Due Diligence on Acquisition Target","prompt":"Before we proceed with the acquisition, can you do a WHOIS lookup on targetstartup.io and confirm the domain registration details, including expiration date and nameservers?"}],"resultDescription":"Returns an RDAP/WHOIS record containing domain registration metadata such as registrant name, organization, registrar, creation date, expiration date, nameservers, and domain status flags.","failureModes":["Domain not found — returns empty or 404-equivalent RDAP response","Invalid domain input — malformed query returns an error","RDAP registry unavailable for the TLD — some TLDs lack RDAP support","Payment failure — x402 USDC payment not processed, request rejected","Rate limiting — too many requests in a short period"],"whenToPreferThis":"Choose this endpoint when you need authoritative WHOIS/RDAP domain registration data and are operating in an x402 micropayment-enabled environment using USDC on Base. Ideal for compliance checks, cybersecurity investigations, or due diligence workflows where per-call billing is acceptable and stablecoin settlement is preferred over subscription-based WHOIS APIs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:47:52.543Z","isFirstParty":false}