Create a new project. A single project can be used for multiple apps but we recommend creating a separate project for each of your apps
Click on “Database” in the menu, then click on the “Rules” tab
Change the default ".read" and ".write" rule from "auth != null" to true
Note: This is a temporary limitation with the SDK. You will eventually be able to use Firebase’s security rules to restrict reads and writes to your app data.
Click on “Publish” to save the rules.
Click on the “Data” tab and copy the database URL. It should be something like https://<project-name>.firebaseio.com/
In your app, set the baseRefUrl config option to your database URL when calling altspace.utilities.sync.connect(), or set baseRefUrl in your A-Frame sync-system
Your app should now be using your Firebase project server. You can use the Firebase console to manage and inspect your app’s data.