Thank you so much for your interest in jKool and our Restful Streaming API. Our GitHub Repository https://github.com/Nastel/jKoolRestClients has a full explanation on how to stream your data. We do not yet have a C# client. However, if you open the provided swagger yaml file in a swagger editor, it will generate some sample json for you. If you experience any issues or have any questions, please feel free to email us directly at firstname.lastname@example.org. We wish for your success using jKool.