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VendSDK TLS Certificate Inspector
x402
VendSDK TLS Certificate Inspector is a paid API for AI agents from vendsdk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Retrieves TLS peer certificate subject, issuer, expiry, and authorization status for a given public hostname
Price / call$0.004
Success—
StatusUnknown
How this service works
TLS peer certificate subject, issuer, expiry, and authorization status for a public host
Output
Returns a JSON object with the hostname, service name, whether the certificate is authorized (boolean), days until expiry (number), and a boolean ok field indicating overall health of the certificate. Allows agents to assess certificate validity, issuer trust, and expiry risk for any public host.
Example use cases
Pre-deployment certificate audit
“Before we go live, check the TLS certificate on staging.myapp.com — tell me who issued it, what the subject name is, and whether it's still authorized.”
Certificate expiry monitoring alert
“Check the SSL certificate for payments.acme.com and tell me how many days are left before it expires — I want to know if we're getting close to renewal time.”
Third-party vendor security review
“I need to verify the TLS certificate details for vendor-api.example.com port 8443 — who issued it and is it currently authorized?”
Technical details
Endpoint
GEThttps://vendsdk.com/api/v/tls-certWhen to prefer
Use this endpoint when you need lightweight, per-call TLS certificate inspection without setting up your own network probes. Ideal for security agents, uptime monitors, and brand-protection workflows that need certificate subject, issuer, expiry, and authorization status in a single call. Prefer this over generic HTTP fetch endpoints when TLS metadata specifically is required, and over full bundle endpoints (DNS+TLS+WHOIS) when you only need the certificate layer.
Side effects
- Host unreachable or DNS resolution failure — endpoint returns an error or non-ok response
- Invalid hostname format — malformed input may result in a 400-level error
- Port not open or TLS not supported on specified port — connection refused or timeout
- Self-signed or untrusted certificate — authorized field returns false
- Rate limiting or payment failure — 402 or 429 response if quota exceeded
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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