FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 317572

Check HTTP response headers for security best practices: HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. Returns grade A-F.

Endpoint
https://api.strale.io/x402/header-security-check

Category emerging

Capabilities check response headers header

Routable now yes

Observed price $0.054001

Craft score 91.0

Last probe 2026-07-28T10:49:23.093Z