Nginx, WebDAV and monosnap?

Question

Nginx

I use monosnap as a screenshoter that uploads my screenshots to the Yandex.Disk cloud.
The problem is how to get this link and save it to the clipboard?
There is an idea to use the server as an intermediary between the cloud and the client.
That is, after the screen, I save the type link.

site.io/src/1123.png

On the server, I have a Yandex cloud connected via WebDav.
And I either look for a file through Node.JS and issue it either through nginx.
Which is better and what do you recommend?