If you want to add Recaptcha v3 in AMP then first you need to purchase and install Gravity Forms Support in AMP plugin.
After installing you will find this option in WordPress Dashboard -> AMP optin -> AMP Gravity Form –> Enable “ReCAPTCHA v3” option -> now you need two things – Site Key and Secret Key.
Follow the simple steps to get all this Key from Recaptcha
Step 1: First of all Signup/login at recaptcha
Step 2: Once you login you need to fill this form like below the screenshot.
Step 3: Copy this Site key and Secret Key from here and then click on “Go to Settings” link like below the screenshot.
Step 4: Once you click on “Go to Settings” link you need to check this “Allow this key to work with AMP pages“option and then click on the “Save” button like below the screenshot.
Step 5: Now enter the Site Key and Secret Key after that click on the “Save Changes” button comment will be displayed on the website.
That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.