The library is build to use Tradier APIs through C# managed code https://tradier.com/. A wrapper of Web Apis https://developer.tradier.com/documentation. This library would allow making calls in a much easier manner.
Please feel free to extend as per your need basis.
The API is build based on a Fluent approach using the Builder pattern. The Unit tests are just depicting how to utilize the library. The pattern itself would guide how to compose/create Tradier request. So, basically no need for any documentation.
Please note that only Market Data API is covered as of now.
To test the application you can get Developer Access key from here: https://developer.tradier.com/