Soundtrack API
Soundtrack's public GraphQL API for building display, control and monitoring apps on top of the Soundtrack business music service. Query now-playing and schedule state, control playback on sound zones (play, pause, skip, volume, queue), manage playlists, schedules and music libraries, and subscribe to real-time updates for accounts, locations, sound zones, devices and now-playing. GraphQL over a single POST endpoint; introspection is enabled.