The general settings for captcha can be found in the "Application Settings" - "Captcha Protection" section.
1) Go to the "Sites" section and click the "New Site" button.
2) Enter your website's domain in the "Hostnames" field, optionally configure other settings, and click the "Save" button.
3) Click the "Settings" button for the newly added site and copy the "Sitekey" (public API key).
4) Go to the "Settings" section and copy the "Secret Key" (private API key).
The obtained data should be entered in the "Application Settings" - "hCAPTCHA Service" section.
1) Go to the "V3 Admin Console" section.
2) Enter your website's name in the "Label" field.
3) Choose the captcha type "Challenge (v2) - I'm not a robot".
4) Enter your website's domain in the "Domains" field and click the "SUBMIT" button.
5) Copy the "SITE KEY" (public API key) and "SECRET KEY" (private API key).
The obtained data should be entered in the "Application Settings" - "reCAPTCHA Service" section.