{"uid":"cap_nucR9jllEh2QGJvqcPup0","slug":"ssl-certificate-expiry-checker-6161e5fa","name":"SSL Certificate Expiry Checker","description":"SSL/TLS certificate expiry check for a hostname: issuer, common name, SANs, valid-from and valid-to dates, days until expiry and whether it is valid now, from public certificate-transparency logs, plus whether the site currently answers over HTTPS. Certificate expiry monitoring and alerts. $0.01 per host.","url":"https://intel.rallylive.ca/ssl-expiry","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_N00zPiB7lQxCJkNXAEeRQ","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":"Checks SSL/TLS certificate details and expiry for a hostname, including issuer, SANs, validity dates, days until expiry, and whether the site responds over HTTPS.","exampleAgentPrompt":"Can you check the SSL certificate for api.example.com and tell me how many days until it expires, who issued it, and whether the site is currently reachable over HTTPS?","exampleUseCases":[{"title":"Pre-launch HTTPS readiness check","prompt":"Before we go live, check the SSL certificate on staging.myapp.com — I need to know if it's valid, who issued it, and whether HTTPS is actually answering."},{"title":"Certificate expiry alert for production site","prompt":"Check the SSL certificate expiry for shop.mybusiness.com and tell me how many days are left — I want to know if we're at risk of it expiring soon."},{"title":"Third-party vendor certificate audit","prompt":"Can you pull the SSL certificate details for our payment processor's domain payments.vendorxyz.com, including the issuer, common name, and subject alternative names?"}],"resultDescription":"Returns a JSON object with the certificate issuer, common name, Subject Alternative Names (SANs), valid-from and valid-to dates, number of days until expiry, a boolean indicating whether the certificate is currently valid, and whether the site currently responds over HTTPS.","failureModes":["Hostname not found or DNS resolution fails — returns error indicating unreachable host","Site does not serve HTTPS at all — HTTPS availability flag set to false, certificate fields may be empty","Certificate already expired — days-until-expiry will be negative, valid-now flag false","Self-signed or private CA certificate may not appear in certificate-transparency logs","Malformed hostname input — returns validation error","Timeout if the host is slow to respond over TLS"],"whenToPreferThis":"Choose this endpoint when you need detailed SSL/TLS certificate metadata — expiry dates, issuer, SANs, and HTTPS availability — for a single hostname. Prefer it over generic uptime checkers when certificate-specific data is required. Use it for proactive expiry monitoring, pre-deployment validation, or auditing third-party domains. For combined uptime and SSL summary without deep certificate detail, the sibling site-uptime-and-ssl endpoint may suffice.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:49:45.194Z","isFirstParty":false}