{"uid":"cap_YBhgQ_ny9jopSG2o8OkPr","slug":"polymarket-odds-agentdiet-dev-domain-osint-tls-certificate-security-900f1b2b","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://polymarket-odds.agentdiet.dev/v1/cert-transparency)","url":"https://polymarket-odds.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_MFip-_kwEJ4_8AxIuPNks","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.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 pull the DNS records, TLS certificate issuer and expiry, and HTTP security header grade for anthropic.com?","exampleUseCases":[{"title":"SSL certificate expiry check","prompt":"Check when the TLS certificate for stripe.com expires and who issued it — I want to know if we're at risk of it lapsing soon."},{"title":"Security posture audit before vendor onboarding","prompt":"Before we onboard this vendor, can you run a security recon on their domain acmecorp.io — I need their DNS IPs, TLS cert details, and how their HTTP security headers score?"},{"title":"OSINT investigation on a suspicious domain","prompt":"I need an OSINT snapshot of this suspicious domain phishingsite.net — what IPs does it resolve to, what cert authority signed it, and does it have decent security headers?"}],"resultDescription":"Returns live DNS resolution data (IPv4 and IPv6 addresses), TLS certificate metadata (issuer name, expiry date), and an HTTP security header assessment or grade for the queried domain.","failureModes":["Domain does not exist or fails DNS resolution — returns an error or empty DNS fields","Domain has no TLS certificate (HTTP only) — TLS fields may be null or missing","Target host is unreachable — timeout or connection error","Invalid domain string input — validation error returned","Rate limiting or payment failure — HTTP 402 or 429 response"],"whenToPreferThis":"Choose this endpoint when you need a quick, all-in-one OSINT snapshot of a domain covering DNS, TLS certificate health, and HTTP security posture in a single call. It is ideal for pre-onboarding vendor checks, certificate expiry monitoring, or security reconnaissance, especially when you need live data rather than cached records from a passive database.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:22.851Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-domain-osint-tls-certificate-security-43a7ed73"}