If your filesystem can see the cloud storage, yes. You can create a directory designated "consume" and it will pull whatever it finds and can handle from there.

If your filesystem can see the cloud storage, yes. You can create a directory designated "consume" and it will pull whatever it finds and can handle from there. Maybe that doesn't qualify as "directly", but I don't find it a blocker since paperless needs a computer to run on anyway, so mounting a cloud provider (or NAS in my case) is not much extra.