- .NET Framework 4.7
- .NET Framework 4.6.2
- .NET Framework 4.5.2
The OnixS ultra low latency .NET FIX Engine is a high performance implementation of the FIX Protocol that FIX-enables .NET applications (C#, VB.NET, Managed C++, F#, etc.) in a simple, reliable and cost effective manner.
The OnixS C# FIX Engine SDK includes the .NET FIX Engine library (assembly), documentation, and quick start open-source samples in C# and VB.NET: