Wraps most endpoints found here: https://propublica.github.io/congress-api-docs/
See the library in the NuGet gallery here. You can install the library into your project directly from the package manager.
Install-Package ProPublicaCongressAPI
babelshift/ProPublicaCongressAPI
🦅 Provides a C# / .NET wrapper over the ProPublica Congress API.
C#Unlicense