Token replay
Verifies against the "token already spent" secret. Proves a captured token cannot be redeemed twice.
Expected HTTP 403 · timeout-or-duplicate
Result
Submit the form to run this case.
Cloudflare Turnstile · phone validation · rate limits
Verifies against the "token already spent" secret. Proves a captured token cannot be redeemed twice.
Submit the form to run this case.