MT5 WEB API integration to CRM and Client Area

Need someone know how to integrate forex MT5 WEB API to CRM and Client area. We have created CRM and client area but need assistance on connecting the MT5 web api given by Metaquotes. This is my first time dealing with WEB API integration of MT5 to client area and CRM. If you know how, please contact me and show me the similar job you had done in the past.