This article explains how to setup the Box integration.
Step 1 - Log in to Your Box Account
Add two folders to your Box account. 3play_upload and 3play_deliverables
Step 2 Log in to 3Play Media Account
Open a new browser window and log into your 3Play Media account.
Step 3 - Link Box Account to 3Play Media
After logging into your 3Play Media account click Upload Media located on the My Files page.
By default you will be directed to Upload > From Computer.
After clicking Upload click on Cloud Storage and from the drop-down menu that appears click +New Linked Cloud Storage Account.
Select Box from the menu.
A new window in your browser will be opened and you will be prompted to Grant Access To Box.
Click Grant Access to Box.
You will then be taken to your new Linked Account Settings.
Choose your Settings and then click Update.
Your account should now be synced. Select your favorite format, and whichever format is chosen, will be uploaded to the 3play_deliverables folder, in the linked Box account.