Spotify API to APP Inventor

The goal is to create a spotify api that reads the data from a database and plays a song depending on the results, and then connect it to app inventor. I have 4 results on the data base, 3 of movement and one of bpms. Spotify has already a table of bpms and their songs the movement results are easier. For instance, if in a, lets say, 10 minutes break it doesnt detect that much of a motion, the music stops, if not, the timer resets.