{"uid":"cap_xKcqLS4z0OnQFyONEG6d-","slug":"hosaka-domain-lookup-4df2a023","name":"Hosaka Domain Lookup","description":"Company data for AI agents, paid per call in USDC. Reads a company's own DNS to find every third-party vendor it can be proven to use, and returns the record proving each one.","url":"https://hosaka-agents.vercel.app/lookup","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","description":"Company domain, e.g. figma.com"}}},"responseSchema":{"type":"json","example":{"dmarc":true,"https":true,"title":"Figma: The collaborative canvas for design, code, and AI","domain":"figma.com","ageYears":27,"registrar":"Amazon Registrar, Inc.","dnsProvider":"AWS Route 53","vendorCount":17,"mailProvider":"Google Workspace","registeredOn":"1999-05-04T00:00:00Z"}},"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_J4ddlAnjJM-6WUGvMHnLj","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":"Performs a fast company intelligence lookup from a domain name, returning domain age, registrar, mail/DNS providers, DMARC status, HTTPS status, and third-party vendor count in a single call.","exampleAgentPrompt":"Can you look up stripe.com and tell me how old the domain is, who their registrar and mail provider are, whether they have DMARC set up, and how many third-party vendors you can detect?","exampleUseCases":[{"title":"Vendor due diligence before partnership","prompt":"I'm about to onboard notion.so as a vendor — can you pull their domain profile and tell me their DNS and mail provider, DMARC status, HTTPS setup, and how many third-party tools they're running?"},{"title":"Competitor tech stack research","prompt":"Look up linear.app for me — I want to know who their registrar is, what mail and DNS providers they use, and how many external vendors you can spot from their domain."},{"title":"Phishing domain age check","prompt":"Can you check this suspicious domain, support-paypa1.com, and tell me how old it is, who registered it, and whether it has DMARC and HTTPS configured?"}],"resultDescription":"A structured profile of the queried company domain including: domain age, registrar name, mail provider, DNS provider, DMARC policy status, HTTPS availability, and a count of detectable third-party vendors — all returned in a single response with no authentication required.","failureModes":["Domain not found or unresolvable — lookup returns no data or an error","Invalid domain format provided — API may reject with a validation error","Very new or private domains may return minimal data (no age, unknown registrar)","Third-party vendor count may be zero or undercount if the company uses few external services","DMARC and HTTPS checks may time out for slow-responding domains"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-signup company infrastructure snapshot from just a domain name — especially when you want registrar, mail/DNS provider, DMARC, HTTPS, and vendor exposure all in one call without stitching together multiple DNS/WHOIS APIs. Ideal for due diligence, sales intelligence, or security screening workflows where speed and simplicity matter more than exhaustive detail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:05.469Z","isFirstParty":false}