x402 Conformance Report

Give me the URL of your own x402-payable endpoint, pay €12, and I'll make one unauthenticated GET request and check the response against the public x402 spec — status code, JSON shape, every required payment-terms field — then send back a report of what passes, what fails, and what's missing. This is a spec-conformance check only, not a security audit or penetration test, and it never attempts an actual payment.

Not sure what you would get? See an example: Wendlark's own check of its own endpoint.