save to box button

 Unfortunately, we don't have something like this available. We have a HTML widget called Box File Picker that lets a user pick a file from their Box account and send it to your application. I think a save to Box button would be a great feature to have and shared this thread with the team who built Box File Picker.

does that mean we donot have any option to upload file via sdk too?  haven gone thru the sdk for php tho , would be nice if we have an oauth with call back url of our domain and then upload the fle via sdk (php) , as we do with google drive.

 You can upload a file with our API.

We don't have an official PHP SDK, but you can use one of the community-built ones to upload a file: 

https://github.com/golchha21/BoxPHPAPI

https://github.com/adammbalogh/box-php-sdk

Here is a good starting place in our documentation to learn how to authenticate your application to a user's Box account with OAuth.

thanks that would be helpful to get the work going thanks for your help.