This repository is a unofficial clone of the original tws-api published by Interactive Brokers, stripped down to the bare C# components and compiled in dotnet standard. Use this code to interact with TWS through a socket. For a higher level API to interact with TWS, see the downstream repository.
Download the Nuget package of this project here
Since August 2019, IB is shipping the C# client library in Dotnet Standard. Download the official TWS API here