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SSL Certificate Info
x402
SSL Certificate Info is a paid API for AI agents from relay402.georgespring.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Checks SSL certificate status and risk signals for a domain using public Certificate Transparency records, including issuer and expiry information.
Price / call$0.005
Success—
StatusUnknown
How this service works
SSL certificate signal check using public Certificate Transparency records, including issuer and expiry risk where available.
Output
Returns SSL certificate details sourced from public Certificate Transparency logs for the queried domain, including the certificate issuer, expiry date, and an expiry risk assessment indicating whether the certificate is at risk of lapsing soon.
Example use cases
Pre-deployment SSL expiry audit
“Before we go live, check the SSL certificate for api.mycompany.com — I need to know who issued it and if there's any expiry risk I should be aware of.”
Vendor security due diligence
“We're onboarding a new payment vendor at checkout.vendorsite.com — can you pull their SSL certificate info and tell me the issuer and how soon it expires?”
Monitoring partner domain cert health
“Check the SSL cert on partner.acmecorp.com and flag it if there's an expiry risk — I want to make sure they're not going to have a cert lapse that breaks our integration.”
Technical details
Endpoint
GEThttps://relay402.georgespring.workers.dev/api/web-ssl-cert-infoWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call SSL certificate check without setting up your own CT log integration. Ideal for agents performing security audits, vendor due diligence, or pre-deployment checks where you need issuer identity and expiry risk from authoritative public Certificate Transparency records rather than a live TLS handshake probe.
Side effects
- Domain not found in CT logs — certificate may not have been publicly logged
- Invalid domain format — domain must match pattern ^[a-z0-9]([a-z0-9.-]{2,251})[a-z0-9]$
- Domain has no active SSL certificate in CT records
- CT log query timeout or upstream unavailability
- Payment not completed — x402 payment required before response is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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