There are a couple ways in which AtomChat can sync with your existing users. The quickest is to use the On-the-fly Method.
You can create users on-the-fly and log them into AtomChat. Add the below code to your site template. Be sure to modify the variables to out the information programmatically.
Display name of the logged-in user
Unique ID of the logged-in user
Avatar image URL of the logged-in user
Profile page URL of the logged-in user
For example, if you are using PHP, in most cases this information will be stored in your session variable after logging in the user. So your code will be similar to:
You can use the createUser API in our Restful API to create users using your server code. Typically, you should create them when the user signs up.
If you do not wish to sync your users with AtomChat, you can use our Admin Panel to manually manage your users. Visit AtomChat Admin Panel -> Users -> Add New User to create a new user.