FxMap.HotChocolate 4.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package FxMap.HotChocolate --version 4.0.0
                    


                    

                
NuGet\Install-Package FxMap.HotChocolate -Version 4.0.0
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="FxMap.HotChocolate" Version="4.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FxMap.HotChocolate" Version="4.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FxMap.HotChocolate" />
                    


                            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 FxMap.HotChocolate --version 4.0.0
                    


                    

                
#r "nuget: FxMap.HotChocolate, 4.0.0"
#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. 
#:package FxMap.HotChocolate@4.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=FxMap.HotChocolate&version=4.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FxMap.HotChocolate&version=4.0.0
                    


                            Install as a Cake Tool

<p align="center"> <img src="https://raw.githubusercontent.com/quyvu01/FxMap/main/FxMap.png" alt="FxMap" width="96" /> </p>

<h1 align="center">FxMap.HotChocolate</h1>

<p align="center"> HotChocolate integration for FxMap — GraphQL fields declared in a profile are resolved through FxMap. </p>

<p align="center"> <a href="https://www.nuget.org/packages/FxMap.HotChocolate"><img alt="NuGet" src="https://img.shields.io/nuget/v/FxMap.HotChocolate.svg" /></a> <a href="https://www.nuget.org/packages/FxMap.HotChocolate"><img alt="Downloads" src="https://img.shields.io/nuget/dt/FxMap.HotChocolate.svg" /></a> <a href="https://github.com/quyvu01/FxMap/blob/main/LICENSE"><img alt="License" src="https://img.shields.io/badge/license-Apache--2.0-blue.svg" /></a> </p>

<p align="center"> <a href="https://github.com/quyvu01/FxMap"><b>FxMap</b></a> · <a href="https://fxmapper.net"><b>Documentation</b></a> · <a href="https://github.com/quyvu01/TestFxMap-Demo"><b>Demo project</b></a> </p>

With FxMap.HotChocolate, a GraphQL type whose properties are declared in a ProfileOf<T> gets those fields resolved through FxMap, across services and transports, instead of writing a resolver per field. See the Hot Chocolate docs for the GraphQL side.

Installation

dotnet add package FxMap.HotChocolate

All FxMap.* packages must use the same version.

Usage

var registerBuilder = builder.Services.AddGraphQLServer()
    .AddQueryType<Query>();

builder.Services.AddFxMap(cfg =>
    {
        cfg.AddEntitiesFromAssemblyContaining<SomeEntityAssemblyMarker>();
        cfg.AddProfilesFromAssemblyContaining<SomeProfileAssemblyMarker>();
        cfg.AddNats(config => config.NatsOpts(opts => opts.Url = "nats://localhost:4222"));
    })
    .AddHotChocolate(cfg => cfg.AddRequestExecutorBuilder(registerBuilder));

var app = builder.Build();
app.MapGraphQL();
app.Run();

FxMap.HotChocolate creates an ObjectTypeExtension<T> for each response type that has a profile. If you want to define the GraphQL type of such an object (for example UserResponse) yourself, use ObjectTypeExtension<T> instead of ObjectType<T>.

Package Description Documentation
Core
FxMap FxMap core: profiles, entity configs, the mapper and the expression language README
Data providers
FxMap.EntityFrameworkCore Answers requests from an Entity Framework Core DbContext README
FxMap.MongoDb Answers requests from MongoDB collections README
Integrations
FxMap.HotChocolate Fills GraphQL response types through HotChocolate This document
Transports
FxMap.Grpc gRPC transport README
FxMap.Nats NATS transport README
FxMap.RabbitMq RabbitMQ transport README
FxMap.Kafka Apache Kafka transport README
FxMap.Azure.ServiceBus Azure Service Bus transport (Standard / Premium tiers) README
FxMap.Aws.Sqs Amazon SQS transport README
Tooling
FxMap.Analyzers Roslyn analyzer that validates expression strings at compile time README
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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 is compatible.  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.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
4.1.1 61 10/6/2026
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1.0.3 131 3/15/2026
1.0.2 123 3/7/2026
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