I am developing a WIFI device and already build in the Alexa. now, I can ask some sample question and get response from alexa server( ex: what time it is).
But I can not enable the "spotify" service in my amazon account with the device, and neither "amazon music" / "pandora" / "iheartradio".
So, how to enable the music service with the device which not the Echo,Tap or dot.
Thank a lot.