I want to distribute my app through google private store to my customers , who want to distribute it using their MDM.
Can I use my developer account and distribute it to the organization using their organization ID ? or Should I use the publishing API and build a custom APK ? When I use this publishing API should I make changes in the application ? How is it done ?
Can anyone help me with suggestions?
You can use your developer account to privately distribute an app to a 3rd party organization. To do so:
More info on Publish private apps from the Play Console.
You don't need to create a custom APK or to use the publishing API.