Long time ago, spotify allowed us to create, modify our playlists through end points. Now, it's impossible.
When did this stop being supported by Spotify?
https://developer.spotify.com/documentation/web-api/referenc...
https://developer.spotify.com/documentation/web-api/referenc...
https://developer.spotify.com/documentation/web-api/referenc...
I think you are talking about "Get Featured Playlists", which is more geared towards Spotify created playlists, which is under the 'Browse' tab in Spotify.