Save/Upload files to box using WF

Hi!

I’m using Box as file storage for my app via Bubble’s Plugin.
After a couple of weeks of reading and trying, I haven’t found an alternative to save or upload files to box besides the Upload File Element.

Is there a way to do this? I was thinking of having the file saved to Bubble’s S3, then somehow save it to Box, and then delete it from S3.

Any ideas?