Getting List of registered users

Is there a way to get the list of registered users in my account? Also, can push content to devices with particular templates?

Clicking the gear icon and Users will show you the users and their roles.

The Blynk.Air screen allows you to select a template then either some or all of the devices that use that template.

Pete.

I was thinking something more on the api side where I can get a JSON formatted response of all registered users. Sorry for not clarifying

You can export users to a CSV file