Add closed beta testers programmatically in Google Play

Question

In iOS you can use the iTunes Connect API to add beta testers programmatically as seen here: https://github.com/fastlane/itc-api-docs

Is there a equivalent solution for Google Play Closed Beta/Alpha?

Answer 1

No you can not add programmatically alpha/beta tester. However you can upload .csv for that

Add email addresses separated by commas or click Upload new CSV file. If you use a .CSV file, put each email address on its own line without any commas. If you upload a .CSV file, it will overwrite any email addresses you've added.

https://support.google.com/googleplay/android-developer/answer/3131213?hl=en