I am looking for an extension for Pakistani wallet like EasyPaisa or JazzCash .Is there anyone who has the extension or know how to use payment system without extension. I have given some API links but I don’t know the alternative of Payment gateway extension, please help me.
With the link which @Niotron_app has given, you can just compile it with the owner’s permission. As it is posted on GitHub I don’t think you need to ask.