Build
Integrations
CDPCaptcha is an HTML widget plus one server call to verify the proof.
The same pair fits the stacks below.
Stacks
Where the widget and the check sit.
HTML
Put the script, the stylesheet, and a div with your sitekey inside the form.
The widget fills a hidden field.
Embed
PHP, Node, Python
Your server posts the token to the siteverify endpoint.
Any HTTP client in those languages can make that call.
POST verify
React and Vue
Render the same div in the component and keep the server check in your backend.
The widget does not replace that call.
Component
CDPCMS
On a CDPCMS site the module is available when you switch it on.
You still verify the token on the server.
Switch on
WordPress forms can use the same embed code as any other HTML form.
Examples and the first setup are in the integration examples and the getting started guide.
Create the sitekey first
The embed needs a sitekey from your account before the widget can request a puzzle.