If you have a login ending in @fruux.com, use "Login with email address" with your @fruxx.com email address and password / sync password (see below).
If you do not have a login ending in @fruux.com, use this base URL:
User name and password:
- either use your fruux login (email address) and password,
- or log in at fruux, go to Sync, add a new device, and use the user name and password for this specific device (e.g. user name
xyzxyzxyz) – recommend because so you can manage your devices in the fruux Web interface.
Contact group method: groups are separate VCards (not supported in Web app yet)