Configuration to use Librem Chat with

I’m trying to figure out how to use Librem Chat on my PC running Debian 10 (buster).
I installed in Debian.

Now, I’m trying to figure out the configuration to connect to Librem Chat.
What is the “Homeserver URL” and the “Identity Server URL” to use Librem Chat?

Is there any other configuration necessary?

from Librem One: Generic doc issues

The homeserver URL is: https://
The identity URL is: https ://

This information needs to be added to the Librem One FAQ, or at least have a link from the FAQ to the documentation.