The C# (.NET) library for Windows is for use with the Bloomberg API. The Bloomberg API provides free, unrestricted access to raw financial data and is part of their Open Market Data Initiative. The library is offered under a "free-use" license, which allows unrestricted access to the interface's header file, documentation, and programming examples. Extensive documentation, including code examples, is available in the Developer Documentation and at the API website.
Creating a photograph that gives life to its subject is hard. Once you have done that, proofing and selling your photos should be easy. ShootProof is trying to simplify photography post-production. ShootProof is a web based service that allows photographers to upload, organize, share, and sell photography online. The read/write ShootProof API provides developers access to many of the site's features, including uploading new photos.