{"slug":"netintel-dev-ssl-cert-a8a4f1","title":"SSL certificate check for any domain — issuer, subject, SANs, valid from/to, day","host":"netintel.dev","method":"GET","resource":"https://netintel.dev/ssl/cert","category":"other","description":"SSL certificate check for any domain — issuer, subject, SANs, valid from/to, days until expiry, expired/self-signed flags, TLS version, chain length. One TLS handshake, sub-2-second answer. The light, cheap tier under /ssl/analyze (full analysis, grading). No API key.","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":917,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"domain":"example.com"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"domain":{"description":"Domain to check (e.g. example.com) — a full URL is also accepted, the host is extracted. Aliases: host, hostname, url, site","type":"string"},"port":{"description":"Port to connect to (default: 443, clamped to 1-65535). Alias: p","type":"number"}},"required":["domain"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"cache_age_seconds":{"type":"number"},"chain_length":{"type":"number"},"days_remaining":{"type":["number","null"]},"domain":{"type":"string"},"expired":{"type":"boolean"},"findings":{"type":"array"},"issuer":{"properties":{"common_name":{"type":["string","null"]},"organization":{"type":["string","null"]}},"type":"object"},"key":{"properties":{"bits":{"type":["number","null"]},"type":{"type":["string","null"]}},"type":"object"},"not_yet_valid":{"type":"boolean"},"port":{"type":"number"},"sans":{"type":"array"},"sans_truncated":{"type":"boolean"},"self_signed":{"type":"boolean"},"sig_alg":{"type":["string","null"]},"subject":{"type":["string","null"]},"tls_version":{"type":["string","null"]},"valid_from":{"type":["string","null"]},"valid_to":{"type":["string","null"]}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":917,"error":null}],"description_full":"SSL certificate check for any domain — issuer, subject, SANs, valid from/to, days until expiry, expired/self-signed flags, TLS version, chain length. One TLS handshake, sub-2-second answer. The light, cheap tier under /ssl/analyze (full analysis, grading). No API key.","last_updated":"2026-09-23T22:23:51.114Z","schemes":["exact"]}