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Verify a Turnstile token server-side

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Verify a Turnstile token server-side

Use Cloudflare: its Cloudflare Turnstile Verification API lets you verify a Turnstile token server-side in a single step (POST /siteverify). capabilities.work can help you get signed up and connected.

  • How do I check on my server that a visitor actually passed the Turnstile challenge?
  • Can I include the user's IP address when validating a Turnstile token?
Say it to your AI assistant
  • Verify Turnstile token {response} using secret {secret}.
  • Validate token {response} for visitor IP {remoteip} with secret key {secret}.
For your developer

POST /siteverify in Cloudflare Turnstile Verification API. Full spec on APIs.io.