The QuickPay API is based on the principles of Representational State Transfer (REST) allowing clients to create, view, modify and delete resources using standard HTTP request methods. Recommended reading: HTTP: http://en.wikipedia.org/wiki/Hypertext_Transfer_Protocol Headers: http://en.wikipedia.org/wiki/List_of_HTTP_headers Basic access authentication: http://en.wikipedia.org/wiki/Basic_access_authentication Status codes: http://en.wikipedia.org/wiki/List_of_HTTP_status_codes REST: http://en.wikipedia.org/wiki/Representational_State_Transfer JSON: http://en.wikipedia.org/wiki/JSON The QuickPay API is purposely the […]