In Google API, you should insert your Google ReCaptcha API.
Works with ReCaptcha v3 only.  
You can find information on how to get Google ReCaptcha Key at  https://www.google.com/u/1/recaptcha/admin/create.
and on the screen below, there is an example of how to correctly fill the page.

LMS Settings - Previous

Payment Methods

Next - LMS Settings

Profiles

Last updated 7 months ago