The next release of mySleepButton for iOS, version 1.4.12, will contain support for Siri Shortcuts. You will be able to tell your iPhone or iPad “put me to sleep” and it will launch or resume mySleepButton’s play. You will also be able to pause or stop mySleepButton. Siri Shortcuts are of course configurable
If you’d like to beta test the new version of the app, just send us an email using the app. Caveats: we first need to roll out a new build, and have Apple approve it (which can take some time). Also, we can’t guarantee that we will accept all beta testers (due to time and resource constraints).