{"uid":"cap_4S-PoMiNasnLSLKI9UqEt","slug":"alpha-stream-agentdiet-dev-domain-osint-tls-certificate-security-573ec511","name":"Domain OSINT, TLS Certificate & Security Headers Recon","description":"Inspects live IPv4/IPv6 DNS resolution, TLS certificate issuer/expiry, and HTTP security grade. (Live x402 v2, IETF MPP & MCP endpoint at https://alpha-stream.agentdiet.dev/v1/cert-transparency)","url":"https://alpha-stream.agentdiet.dev/v1/cert-transparency?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","minLength":1,"description":"Target domain name (e.g. anthropic.com, openai.com) for DNS, TLS certificate, and security header OSINT"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_c0X4C9kkIYYxffyK0T7Bw","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"alpha-stream.agentdiet.dev","brandSlug":"alpha-stream-agentdiet-dev-mpp","brandBaseUrl":"https://alpha-stream.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Performs live DNS resolution (IPv4/IPv6), TLS certificate inspection (issuer, expiry), and HTTP security header grading for a given domain.","exampleAgentPrompt":"Can you check the DNS resolution, TLS certificate issuer and expiry, and HTTP security header grade for stripe.com?","exampleUseCases":[{"title":"Pre-vendor security due diligence","prompt":"Before we integrate with this third-party API provider, can you pull the DNS info, TLS certificate details, and security header grade for api.thirdpartyvendor.com so I can assess their security posture?"},{"title":"SSL expiry monitoring for owned domain","prompt":"Check when the TLS certificate for mybusiness.com expires and who issued it — I want to make sure we're not about to go down with an expired cert."},{"title":"Competitor domain security benchmarking","prompt":"Run a security recon on competitor.com — I want to see their DNS resolution, TLS certificate info, and how their HTTP security headers score compared to ours."}],"resultDescription":"Returns live DNS resolution results (IPv4 and IPv6 addresses), TLS certificate metadata (issuer, expiry date, validity), and an HTTP security header grade/audit for the queried domain.","failureModes":["Domain does not exist or fails DNS resolution — returns empty or error response","Domain is unreachable at time of probe — may return timeout or partial data","TLS certificate absent or misconfigured — certificate fields may be null or contain error details","Invalid domain format submitted — likely a 400 bad request","Rate limiting or payment failure at $0.01/call — HTTP 402 response"],"whenToPreferThis":"Choose this endpoint when you need a quick, combined OSINT snapshot of a domain's DNS, TLS certificate, and HTTP security posture in a single call. It is ideal for security reconnaissance, vendor due diligence, certificate expiry checks, and HTTP header auditing without needing separate tools for each concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:33.277Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-domain-osint-tls-certificate-security-82aedb8a"}