For testing I have nopcommerce with API plugin running in my localhost and I am trying to make order in nopcommerce through mobile application , for that purpose I need to validate the credintail of the customer from the mobile app UI against nopcommerce website, and then keep or maintain the customer Identity in the app. The doc. Of API plugin - with many many thanks - explain everything, but for until the moment I haven't find any resource that cover this login process.