Spotify Auth Plugin down due to discontinued spotify repo: Any other possibilities?

Hi,

the cordova plugin Spotify Auth https://ionicframework.com/docs/native/spotify-auth does not work anymore because the repository was deleted by spotify at 2019/11/01: (https://developer.spotify.com/community/news/2019/09/09/streaming-repo-shutdown-date/).
Now the plugin can no longer be installed (https://github.com/Festify/cordova-spotify-oauth/issues/28).
Does anyone know how to implement the Spotify api into an ionic app?

Thanks for the help!
Adrian