Vipps is a Norwegian payment application designed for smartphones developed by DNB. Vipps was released May 30, 2015 and by reaching 1 million users November 5, 2015 - Vipps is Norways largest payment application. Although Vipps is developed by DNB it is an application open for customers from any Norwegian bank and 40% of the users are non-dnb customers. After recent changes to Vipps architecture there is no longer need to authorize each request using cert files. Authorization is now token-based and you can generate tokens yourself using Merchant Integration Environment. Please contact email@example.com in order to access Vipps Developer Portal.