Action Center Toast Notification without Shortcut

[chrpai]

https://stackoverflow.com/questions/60495405/action-center-toast-notification-without-shortcut

Everything works perfectly as expected but I wonder one thing. Is it possible to register the ToastActivator without creating a shortcut? This program is going to be used on an internal enterprise network and I don't intend for it to have any UI. It'll be launched by the Task Scheduler, check a web service and send toast messages to the user when they apply.

If I must have a shortcut, the best UX I can think of is to just display an about dialog and exit.