Hi there.. not a WP User Frontend issue really, but I've run into problems with PayPal's tools because they seem to be transitioning to new APIs.. PayPal is telling me I need to create an app on their developer site – does WP User Frontend use the classic API? Are there any plans to transition to the new API?
Yes, WPUF uses the classic API. As they are transitioning the API, obviously we'll change it too. Even we'll build other solutions like Payment PRO and introduce other payment gateways. We just need some time 🙂