The Filestack File API is a REST platform that supports the management of files hosted at the Filestack servers. Filestack is a file handling platform that enables users to upload, store, transform, and deliver images, videos, and documents in the cloud. Developers can integrate with over 20 cloud services from cloud drives including Google Drive, Dropbox, and Facebook. Files can be dynamically transformed via simple URL transformations, including crop, resize, and align. Api Key and OAuth2 required to authenticate.