<p>So, I need to call the plugin from outside my woocommerce website. I have my own database connected to Woocommerce via REST API when it comes to products, orders, etc. My problem is that now I need to call the plugin on admin.php?page=pluginName&action=action&orderid=123456. Communication server woocommerce uses classic ASP. I've tried simply doing a POST but of course WordPress asks me to log in. I even tried publishing it to a custom php page within woocommerce and then to the plugin page with no success. Is there any way to call the plugin URL without logging in every time? It could be php code in my woocommerce FTP that receives a POST with the order ID (query string uniquely changed on each recordset) and then sends an AJAX POST to a plugin or something</p> <p>Tried creating custom PHP code to retrieve the POST and then doing a wp_remote_post to the admin.php URL, but nothing worked. I just run the url and the plugin does the rest</p>