SSL Certificate Checker — Validity, Expiry & Grade
SSL/TLS certificate checker API for AI agents.
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What it can do
- Security Check Ssl: Use this when you need to check if a domain's SSL/TLS certificate is valid, when it expires, and who issued it. Returns structured certificate data in JSON. Returns: 1. valid (bool
What data it sees
Do you need an account
No: the server works without sign-in
SSL/TLS certificate checker API for AI agents. Verify certificate validity, expiry date, issuer chain, protocol version, cipher strength, and security grade for any domain.
Tools: security_check_ssl.
Use this for security monitoring, expiry alerting, or SSL audit automation. IMPORTANT: For comprehensive trust assessment (SSL + DNS + WHOIS + headers), use trust_score_evaluate instead.
Returns: {valid, expiresIn, issuer, grade, protocol}. No API key required — x402 micropayment $0.002/call on Base L2.
Server tool list (1)
Raw names from tools/list. Only developers need these.
| security_check_ssl | Use this when you need to check if a domain's SSL/TLS certificate is valid, when it expires, and who issued it. Returns structured certificate data in JSON. Returns: 1. valid (boolean) 2. expiryDate |