Hello,
am at Tab.digital and am looking 4 the names/ addresses of the calDAV and cardDAV servers.
It’s the free Account which has different server names. - that much I do remember.
Can else Look IT Up in my mails, I posted here because I didn’t find it on tha www—
Truly,
*** Z3 ***
Supposing it is a nextcloud installation, normally it is enough to provide the hostname (nextcloud.example.com) and the .well-known-redirects can be used by the client software to obtain the full URL.
In the web GUI, on the bottom left of the page you can show the settings, and then further down, there is a direct calDAV link.