DAVx⁵ has been successfully tested with Nextcloud.

Nextcloud is a PHP-based server software to access, share and protect your files, calendars, contacts, communication & more at home and in your enterprise.

DAVx⁵ settings

Base URL:/remote.php/dav (for instance:

Contact group method: groups are per-contact categories (other methods are supported on server side, but the Contacts Nextcloud app only uses CATEGORIES at the moment)

User name and password: same as in Nextcloud (or better, a specific device password for DAVx⁵). If you're using two-factor authentication, generating a device-specific password for DAVx⁵ is obligatory.

Last updated: 30 Dec 2018