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x402 QR SSL Certificate Info API
x402
x402 QR SSL Certificate Info API is a paid API for AI agents from x402-qr-api.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).
Returns SSL/TLS certificate information for a domain, delivered via a micropayment-gated x402 endpoint
Price / call$0.005
Success—
StatusUnknown
How this service works
Generated by create next app
Output
Returns SSL/TLS certificate metadata for the queried domain, including issuer, subject, validity dates (not-before and not-after), certificate chain, and whether the certificate is currently valid.
Example use cases
Certificate expiry monitoring
“Check the SSL certificate for mybusiness.com and tell me when it's going to expire so I know when to renew it.”
Security audit for new vendor
“I'm vetting a new vendor at vendorsite.io — can you pull their SSL certificate info and tell me who issued it and whether it's currently valid?”
Debugging HTTPS issues
“We're getting SSL errors on staging.myapp.com — can you look up the SSL certificate details and tell me what's going on with it?”
Technical details
Endpoint
GEThttps://x402-qr-api.vercel.app/api/ssl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.005 USDC) programmatic lookup of SSL certificate metadata for a specific domain, especially in x402-compatible micropayment workflows. Prefer it for lightweight certificate validity checks or expiry monitoring without needing a full certificate management platform.
Side effects
- Domain does not exist or is unreachable — returns error or empty response
- Domain has no SSL certificate (HTTP-only) — returns error indicating no TLS
- Certificate lookup timeout for slow or unresponsive servers
- Invalid domain format in request — returns validation error
- Payment not processed correctly via x402 protocol — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Tags
x402
Reviews
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