{"uid":"cap_5QnZqPyMySsCJWjyJez-y","slug":"util-beauty-net-certs-tls-ssl-certificate-lookup-d8614e72","name":"util.beauty Net Certs — TLS/SSL Certificate Lookup","description":"Metered web utilities for developers and AI agents: browser screenshot and PDF, crypto, DNS and net tools. Pay per request with x402 (USDC on Base) or prepaid API keys.","url":"https://util.beauty/v1/net/certs","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","properties":{"body":{"type":"object","description":"JSON request body (see OpenAPI for the utility schema).","additionalProperties":true}}},"output":{"type":"object","properties":{"example":{"type":"object","properties":{"ok":{"type":"boolean"},"utility":{"type":"string"},"requestId":{"type":"string"},"chargedCredits":{"type":"number"}},"additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{"ok":true,"utility":"…","requestId":"req_…","chargedCredits":1}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qn3NYe2V9yPf1uVnEHQlq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves TLS/SSL certificate details for a given hostname or domain via a metered HTTP API.","exampleAgentPrompt":"Can you pull the TLS certificate details for api.example.com — I want to see the issuer, expiry date, and any subject alternative names listed on the cert?","exampleUseCases":[{"title":"Check certificate expiry before deployment","prompt":"Before we push to production, can you check when the TLS certificate for checkout.mystore.com expires and who issued it?"},{"title":"Audit third-party domain SSL health","prompt":"I need to verify the SSL certificate on partner-api.acmecorp.com — grab the cert details so I can confirm it's valid, not self-signed, and see all the SANs it covers."},{"title":"Security review of internal service","prompt":"Can you fetch the TLS certificate info for internal-auth.company.net and tell me the full chain, expiry, and fingerprint so I can log it for our security audit?"}],"resultDescription":"A JSON response containing the TLS/SSL certificate details for the queried host, including fields such as issuer, subject, subject alternative names, validity period (not-before/not-after), certificate chain, and fingerprint. The envelope also includes ok (boolean), utility name, requestId, and chargedCredits.","failureModes":["Host unreachable or connection refused — certificate cannot be fetched","Domain does not exist (NXDOMAIN) — returns error or empty cert data","Self-signed or untrusted certificate may return partial data or an error","Invalid input hostname format — returns validation error","Payment failure (insufficient USDC or API key balance) — 402 response, request not executed","Timeout if remote host is slow to respond on port 443"],"whenToPreferThis":"Choose this endpoint when you need programmatic, pay-per-use TLS certificate inspection without managing your own OpenSSL tooling or a dedicated certificate monitoring service. Ideal for AI agents doing one-off security checks, pre-deployment audits, or enriching domain records with live certificate data. Prefer this over browser-based SSL checkers when you need structured JSON output suitable for downstream automation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:41:27.255Z","isFirstParty":false}