webhooks for stripe

Hi, if I used htacess redirects and wp-config
$redirect_url=$_SERVER['REQUEST_URI'];
if(preg_match('/wp-admin/i', $redirect_url)) header('Location: '.str_replace('wp-admin', 'private-admin', $redirect_url));

to redirect my wp-admin to private-admin, and Stripe asks for the webhook url
do I enter two webhooks in stripe account settings?

http://mysite.com/wp-admin/admin-ajax.php?action=psts_stripe_webhook

http://mysite.com/private-admin/admin-ajax.php?action=psts_stripe_webhook

or do I enter only one of the above, and if so which one? I don't want to accidentally bill a customer twice.

I am using stripe for marketpress and prosites. Thanks