Retrieve list of user from Firebase Authentication [duplicate]

Answer 1

It's not possible to retrieve a list of users from Firebase Authentication.

The explanation is in this thread

The only way to do that is to save the user to the database once they are registered.

Answer 2

If you have a nodejs project, use the firebase auth:export to export users from Firebase Auth. Users can be exported in csv or json format:

firebase auth:export users.json --format=json --project projectname