I have a request to make a copy of a document from a SharePoint 2013 doc library (on prem) and post via Nintex Workflow to Box. Has anyone else encountered this, and if so, did you come up with a solution?
You should be able to do this in Nintex Workflow 2013 with the "Box upload file" workflow action. This action is available via the Nintex Live Catalog. You must have Nintex Live running within your environment. If you do, then you can open the workflow designer and click on the Catalog in the Nintex Live section of the Ribbon. From there you can find the Box workflow actions in the Catalog and add them. Once added, these workflow actions will appear in the Nintex Live category in the workflow designer and you can use them like any other action.