1. Upload (POST) document to the address: https://[accountname].aceproject.com/upload/ You will get a “json” response in return, like: [{ “name”: “yourfilename.jpeg”, “name_tmp”: “b9251027-4102-43fc-9a44-68c2edfcdc91.jpeg”, “size”: 8239, “type”: “image/jpeg”, “success”: true, “error”: “” }] Then, you can use that name_tmp. to attach your upload to a task or document, like this: POST to: api.aceproject.com, with these parameters Content-Type: […]