data

Inspect a TLS certificate (issuer, validity, fingerprint, alt names, chain)

Connects to {domain}:{port} over TLS and inspects the leaf certificate plus the full chain the server presents. Returns subject, issuer, validity dates, days remaining until expiry, alt names, signature algorithm, serial, SHA-256 fingerprint, negotiated protocol and cipher. SSRF-protected: refuses to connect if the host resolves to a private/loopback/link-local/cloud-metadata IP. 5s connect timeout.

post/ssl-check.php

Request

  • Base URL: https://mate.tools/api/v1
  • URL: https://mate.tools/api/v1/ssl-check.php
  • Auth: none declared

Request body

domainstring required

Hostname only - no scheme, no path. e.g. example.com

portinteger

Response

Success

Changes

No recorded changes to this operation across all 1 revision of this API.