QuickFIXn.Core 1.11.0

Prefix Reserved
Additional Details

A small bug in DDField.cs, which causes SEQNUM to be Int instead of ULong.  Please use 1.11.2 or later.

There is a newer version of this package available.
See the version list below for details.
The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore.
dotnet add package QuickFIXn.Core --version 1.11.0
                    
NuGet\Install-Package QuickFIXn.Core -Version 1.11.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="QuickFIXn.Core" Version="1.11.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="QuickFIXn.Core" Version="1.11.0" />
                    
Directory.Packages.props
<PackageReference Include="QuickFIXn.Core" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add QuickFIXn.Core --version 1.11.0
                    
#r "nuget: QuickFIXn.Core, 1.11.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=QuickFIXn.Core&version=1.11.0
                    
Install QuickFIXn.Core as a Cake Addin
#tool nuget:?package=QuickFIXn.Core&version=1.11.0
                    
Install QuickFIXn.Core as a Cake Tool

This is the QuickFIX/n Core. This package contains the core QF/n engine, but none of the message definitions.

You most likely also need one of the message definition packages, such as QuickFIXn.FIX.4.4 or QuickFIXn.FIX.5.0.

This is an official NuGet package from QuickFIXn.org.


Free, Fast, Native. The best FIX Engine for .NET QuickFIX/n implements the FIX protocol on .NET.

QuickFIX/n is 100% free and open source with a liberal license.

Visit QuickFIXn.org for more information. Checkout the tutorial, or examine some example applications.

Commercial support provided by Connamara Systems.

Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • net6.0

    • No dependencies.

NuGet packages (18)

Showing the top 5 NuGet packages that depend on QuickFIXn.Core:

Package Downloads
QuickFIXn.FIX4.4

Open-source C# implementation of QuickFIX. This package contains message definitions for FIX 4.4.

QuickFIXn.FIX4.2

Open-source C# implementation of QuickFIX. This package contains message definitions for FIX 4.2.

QuickFIXn.FIX5.0SP2

Open-source C# implementation of QuickFIX. This package contains message definitions for FIX 5.0SP2.

QuickFIXn.FIX5.0

Open-source C# implementation of QuickFIX. This package contains message definitions for FIX 5.0.

QuickFIXn.FIX4.3

Open-source C# implementation of QuickFIX. This package contains message definitions for FIX 4.3.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.13.1 1,992 4/4/2025
1.12.2 467 4/4/2025
1.11.2 302,735 11/7/2023
1.10.0 583,857 6/25/2020