{"uid":"cap_E3jfJcxnfKz3ugPdGlnzo","slug":"agentdiet-whois-lookup-70805adf","name":"AgentDiet WHOIS Lookup","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.","url":"https://rag-diet.agentdiet.dev/v1/whois-lookup?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"domain":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ouwhI6Ei6jbXR6iMaw52i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a WHOIS lookup for a given domain name and returns registration and ownership information.","exampleAgentPrompt":"Can you do a WHOIS lookup on openai.com and tell me who registered it, when it expires, and who the registrar is?","exampleUseCases":[{"title":"Domain ownership verification","prompt":"I need to verify who owns stripe.com — can you run a WHOIS lookup and tell me the registrant name, organization, and registrar?"},{"title":"Domain expiry monitoring","prompt":"Can you check the WHOIS record for mybusiness.com and tell me when the domain registration expires so I know if it's about to lapse?"},{"title":"Competitive domain research","prompt":"Look up the WHOIS info for competitor.io and tell me when it was registered, what nameservers it uses, and who the registrar is."}],"resultDescription":"Returns a JSON object with WHOIS data for the queried domain, including registrant information, registrar details, nameservers, registration and expiry dates, and status flags. The response includes a status field ('ok') and a roi_proof object showing compression ratio.","failureModes":["Domain not found or unregistered — empty or null WHOIS data returned","Invalid domain format — malformed input may return an error","Rate limiting or payment failure — x402 payment required per call; failed payment results in 402 response","WHOIS privacy protection enabled — registrant details may be redacted","TLD not supported — some ccTLDs may not return full WHOIS data"],"whenToPreferThis":"Choose this endpoint when an agent needs programmatic WHOIS data with micropayment-per-call pricing via x402/USDC on Base, without needing a subscription or API key. It is well-suited for agents that perform on-demand, pay-as-you-go domain lookups within A2A or MCP workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T08:11:32.329Z","isFirstParty":false,"canonicalSlug":"agentdiet-whois-lookup-70805adf"}