How to get userID after registration to use it as a key in database in thunkable x?

I need user information to be stored in firebase realtime DB in registration with authentification userID as key, so how can I get the userID of the user that has been just created ?

Would also like to know how to do that…

web component with get request rest api

The SignIn method of the Sign In component returns userId.


so I have to use the Sign in method just to get userID ?

Yep, the sign in component is specifically for registering and identifying your users.