With this module, you can easily activate REST API functionality within your Perfex CRM setup. It comes with a range of convenient commands that allow you to manage your Perfex system from a remote location, establish connections with third-party applications, and access real-time information from Perfex.
Check out the demo here: https://codecanyon.net/item/rest-api-for-perfex-crm/25278359
This file is in its original, untouched state - meaning that it contains the developer's code without any alterations.