Turnstile Client Widget
The Turnstile client widget renders the challenge in the browser. It is loaded via a script tag at challenges.cloudflare.com/turnstile/v0/api.js and configured with a sitekey, optional theme, action, cdata, and callback functions. Widgets can be Managed, Non-interactive, or Invisible.
Turnstile Client Widget is one of 4 APIs that Cloudflare Turnstile publishes on the APIs.io network.
Tagged areas include JavaScript, Widget, Frontend, Managed, and Invisible. The published artifact set on APIs.io includes API documentation.