All

I am planning to build a web app and use box to manage file storage, the primary task i would like to accomplish is ability to upload a file using SDK and get a URL to the file. The URL will be used in the webapp. When a user clicks on the file he\\she should be anle to preview\\download the file. is the possible via BOX API?

Are there any reference documents which i use for a quick proof of concept?

Thanks in advance