Agents can now set up your website’s security with Turnstile Spin

In 2023, Cloudflare declared itself free from CAPTCHAs with the launch of Turnstile, our privacy-first client-side challenge.

Turnstile is free to use, works on any site (no need to proxy traffic through Cloudflare), and never asks a visitor to solve a puzzle.

Now, we are launching Turnstile Spin, an agent-mediated end-to-end implementation of Turnstile.

Initially built with developers in mind, Turnstile requires a basic two-step implementation and understanding of frontend and backend development.

First, you modify your frontend code to render the Turnstile widget; this allows Cloudflare to run the client-side challenges and issue a token.

Second, you POST the token to our Siteverify API, which verifies the token and returns metadata about whether the visitor passed or failed the challenge.

You can then act on this decision, like gating the login button until the visitor successfully solves a Turnstile challenge.

Turnstile now processes about three billion verifications on a typical weekday, and in one recent week more than 23,000 accounts created a new widget in the Cloudflare dashboard.

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