A new track goes live on your station the instant Radio.co uploads it from wherever your audio files are coming from, and that upload is the one job Radio.co hands off through Zapier. It only ever receives that job from another app, it doesn't send anything back out, so it isn't a trigger you can build other automations from. Whatever gets your listeners a fresh track, whether that's a folder sync or another app, ends with this single upload step.

Mobile Message runs alongside a Radio.co station as a separate channel rather than a connected one, handling the texting a station still needs, a heads up about a competition, a note about a schedule change, sent on your own timetable rather than tied to any file upload. Running the two side by side means listeners get looked after on two channels without either app depending on the other to do it, and without one system waiting on data from the other.