WebDAV in macOS
The Yandex.Disk app is the simplest and most secure way to manage your Disk files. If you can't or don't want to use the app, you can connect to Yandex.Disk with macOS standard software using WebDAV.
Clickin the Finder menu.
Enter the Yandex.Disk address
https://webdav.yandex.comthen click Connect.
Enter your Yandex username and password (or the app password if you use or previously used two-factor authentication) and click Connect.
Finder will then display all your files and folders.