{"uid":"cap_yszeyPQ6ccozlMwl8VouD","slug":"ssl-certificate-lookup-by-domain-dba262db","name":"SSL Certificate Lookup by Domain","description":"50 pay-per-call tools for agents over x402 (USDC on Base, Polygon, Solana): crypto market data, token audits, indicators, swap routing, web extraction, DNS/WHOIS/email checks, FX, weather and AI text/image tools.","url":"https://skinwinking.com/api/v1/web/ssl-certificates?utm_source=zero.xyz","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"limit":{"type":"integer","default":20,"maximum":100,"minimum":1},"domain":{"type":"string","description":"Domain name"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"soonestExpiryDays":31,"activeCertificates":4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XYcHiqZRKlX83SpZ7HfYp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the number of active SSL certificates and the soonest expiry in days for a given domain name.","exampleAgentPrompt":"How many active SSL certificates does stripe.com have and when does the soonest one expire?","exampleUseCases":[{"title":"Pre-launch SSL expiry check","prompt":"Can you check how many active SSL certificates example.com has and how many days until the soonest one expires? I want to make sure we're not about to have an outage."},{"title":"Security audit for client domain","prompt":"Run an SSL certificate check on mybusiness.com — I need to know the number of active certs and when the nearest one is going to expire."},{"title":"Proactive certificate monitoring alert","prompt":"Look up the SSL certificates for shopify.com and tell me if any are expiring within the next 30 days."}],"resultDescription":"Returns a JSON object with the count of active SSL certificates for the domain and the number of days until the soonest certificate expiry (e.g. {\"activeCertificates\": 4, \"soonestExpiryDays\": 31}).","failureModes":["Missing or invalid domain parameter returns a validation error","Domain not found or no certificates in transparency logs returns empty or zero counts","Rate limiting or payment failure via x402 returns 402 Payment Required","Malformed domain string (e.g. missing TLD) may return an error or empty result"],"whenToPreferThis":"Use this endpoint when you need a quick, structured summary of SSL certificate health for a domain — specifically active certificate count and days-to-expiry — without needing full certificate chain details. Ideal for automated monitoring, security audits, and pre-deployment checks where a lightweight pay-per-call model is preferable to running a full certificate transparency search.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:12.660Z","isFirstParty":false,"canonicalSlug":"ssl-certificate-lookup-by-domain-dba262db"}