Dropbox offers an API you can use for listing, uploading, and downloading files, among other operations. You can find everything you need to get started with the Dropbox API, including documentation, tutorials, and SDKs here.
Dropbox doesn't offer an official SDK for Dropbox API v2 for PHP/Laravel in particular, but you can use a third party library, or you can call the HTTPS endpoints themselves using whatever HTTPS client you prefer.
If you have any specific trouble or questions regarding the API, reply here with the details, e.g., the relevant code snippet(s) and any unexpected error or output you get.
