HC || Integrating with Webhooks
https://help.instapage.com/hc/en-us/articles/360001722428-Integrating-with-Webhooks
<?php
// If you created a login form with fields
// 'Your email' and 'Your password',
// then you will map these fields to:
'Your email' => 'email'
'Your password' => 'password'
// Then after submit in your endpoint you can
// get these data with code:
$email = trim( strip_tags( $_POST[ 'email' ] ) );
$password = trim( strip_tags( $_POST[ 'password' ] ) );
// It can't be more simple.
// You can get page data...
$page_id = $_POST[ 'page_id' ];
$page_url = $_POST[ 'page_url' ];
$variant = $_POST[ 'variant' ];
?>