Short answer: You can get onesignal app statistics in OneSignal by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the OneSignal Get OneSignal App Statistics action to a workflow, map its 0 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.
{}
{"id": "abc","name": "My App","players": 12000,"messageable_players": 10500}
Use these fields in downstream nodes for routing, logging, or error handling.
Any of these apps can fire this action as part of a workflow.