Is it possible to use raw API calls in order to add Debit Card without using Dwolla.js library? I am building mobile application in Flutter and my client use Dwolla, since it is kinda hack to preload js lib in a webview, I am looking for raw api calls so I can write calls on my own using Dart language.
Can you tell me if this is possible or the only solution to this is Dwolla.js?
thanks