System.Net.Http.Json 9.0.0

Prefix Reserved
dotnet add package System.Net.Http.Json --version 9.0.0                
NuGet\Install-Package System.Net.Http.Json -Version 9.0.0                
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="System.Net.Http.Json" Version="9.0.0" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.Net.Http.Json --version 9.0.0                
#r "nuget: System.Net.Http.Json, 9.0.0"                
#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.
// Install System.Net.Http.Json as a Cake Addin
#addin nuget:?package=System.Net.Http.Json&version=9.0.0

// Install System.Net.Http.Json as a Cake Tool
#tool nuget:?package=System.Net.Http.Json&version=9.0.0                

About

Provides extension methods for System.Net.Http.HttpClient and System.Net.Http.HttpContent that facilitate serialization and deserialization of HTTP requests using System.Text.Json.

Key Features

  • Extension methods for deserializing HTTP response JSON bodies.
  • Extension methods for serializing HTTP request JSON bodies.
  • Extension methods for deserializing JSON from HttpContent instances.

How to Use

using System.Net.Http.Json;

using var client = new HttpClient();

// Get the list of all books
Book[] books = await client.GetFromJsonAsync<Book[]>("https://api.contoso.com/books");

// Send a POST request to add a new book
var book = new Book(id: 42, "Title", "Author", publishedYear: 2023);
HttpResponseMessage response = await client.PostAsJsonAsync($"https://api.contoso.com/books/{book.id}", book);

if (response.IsSuccessStatusCode)
    Console.WriteLine("Book added successfully.");
else
    Console.WriteLine($"HTTP request failed with status code: {response.StatusCode}");

public record Book(int id, string title, string author, int publishedYear);

Main Types

The main types provided by this library are:

  • HttpClientJsonExtensions
  • HttpContentJsonExtensions

Additional Documentation

Feedback & Contributing

System.Net.Http.Json is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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 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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (719)

Showing the top 5 NuGet packages that depend on System.Net.Http.Json:

Package Downloads
Refit

The automatic type-safe REST library for Xamarin and .NET

Aspose.PDF

Aspose.PDF for .NET is a PDF document creation and manipulation component that enables your .NET applications to read, write and manipulate existing PDF documents without using Adobe Acrobat. It also allows you to create forms and manage form fields embedded in a PDF document. This component is written in managed C# and it allows developers to add PDF creation and manipulation functionality to their Microsoft .NET applications (WinForms, ASP.NET and .NET Compact Framework). Aspose.PDF for .NET is affordable and offers an incredible wealth of features including PDF compression options; table creation and manipulation; support for graph objects; extensive hyperlink functionality; extended security controls; custom font handling; integration with data sources; add or remove bookmarks; create table of contents; add, update, delete attachments and annotations; import or export PDF form data; add, replace or remove text and images; split, concatenate, extract or insert pages; transform pages to image; print PDF documents and much more.

OpenIddict.Validation.SystemNetHttp

System.Net.Http integration package for the OpenIddict validation services.

AspNetCore.HealthChecks.OpenIdConnectServer

HealthChecks.OpenIdConnectServer is the health check package for OpenIdConnect servers

Moq.Contrib.HttpClient

A set of extension methods for mocking HttpClient and IHttpClientFactory with Moq.

GitHub repositories (188)

Showing the top 5 popular GitHub repositories that depend on System.Net.Http.Json:

Repository Stars
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
dotnet-architecture/eShopOnWeb
Sample ASP.NET Core 8.0 reference application, powered by Microsoft, demonstrating a layered application architecture with monolithic deployment model. Download the eBook PDF from docs folder.
restsharp/RestSharp
Simple REST and HTTP API Client for .NET
unoplatform/uno
Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Downloads!!
reactiveui/refit
The automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.
Version Downloads Last updated
9.0.0 74,673 11/12/2024
9.0.0-rc.2.24473.5 17,846 10/8/2024
9.0.0-rc.1.24431.7 9,237 9/10/2024
9.0.0-preview.7.24405.7 3,042 8/13/2024
9.0.0-preview.6.24327.7 2,061 7/9/2024
9.0.0-preview.5.24306.7 3,847 6/11/2024
9.0.0-preview.4.24266.19 6,510 5/21/2024
9.0.0-preview.3.24172.9 2,320 4/11/2024
9.0.0-preview.2.24128.5 1,672 3/12/2024
9.0.0-preview.1.24080.9 1,838 2/13/2024
8.0.1 549,585 10/8/2024
8.0.0 10,932,399 11/14/2023
8.0.0-rc.2.23479.6 98,866 10/10/2023
8.0.0-rc.1.23419.4 9,816 9/12/2023
8.0.0-preview.7.23375.6 27,573 8/8/2023
8.0.0-preview.6.23329.7 2,464 7/11/2023
8.0.0-preview.5.23280.8 3,624 6/13/2023
8.0.0-preview.4.23259.5 4,737 5/16/2023
8.0.0-preview.3.23174.8 12,676 4/11/2023
8.0.0-preview.2.23128.3 12,181 3/14/2023
8.0.0-preview.1.23110.8 3,461 2/21/2023
7.0.1 19,125,119 3/14/2023
7.0.0 3,385,887 11/7/2022
7.0.0-rc.2.22472.3 12,273 10/11/2022
7.0.0-rc.1.22426.10 13,470 9/14/2022
7.0.0-preview.7.22375.6 4,163 8/9/2022
7.0.0-preview.6.22324.4 4,068 7/12/2022
7.0.0-preview.5.22301.12 2,066 6/14/2022
7.0.0-preview.4.22229.4 5,355 5/10/2022
7.0.0-preview.3.22175.4 2,646 4/13/2022
7.0.0-preview.2.22152.2 3,388 3/14/2022
7.0.0-preview.1.22076.8 1,455 2/17/2022
6.0.2 11,908 11/12/2024
6.0.1 1,770,078 3/14/2023
6.0.0 47,805,210 11/8/2021
6.0.0-rc.2.21480.5 22,968 10/12/2021
6.0.0-rc.1.21451.13 14,221 9/14/2021
6.0.0-preview.7.21377.19 15,557 8/10/2021
6.0.0-preview.6.21352.12 10,532 7/14/2021
6.0.0-preview.5.21301.5 9,545 6/15/2021
6.0.0-preview.4.21253.7 6,306 5/24/2021
6.0.0-preview.3.21201.4 10,046 4/8/2021
6.0.0-preview.2.21154.6 3,739 3/11/2021
6.0.0-preview.1.21102.12 18,480 2/12/2021
5.0.0 35,477,644 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.5 38,318 10/13/2020
5.0.0-rc.1.20451.14 27,798 9/14/2020
5.0.0-preview.8.20407.11 12,261 8/25/2020
5.0.0-preview.7.20364.11 8,095 7/21/2020
5.0.0-preview.6.20305.6 11,953 6/25/2020
5.0.0-preview.5.20278.1 5,232 6/10/2020
5.0.0-preview.4.20251.6 22,233 5/18/2020
5.0.0-preview.3.20214.6 52,722 4/23/2020
3.2.1 13,972,809 6/9/2020 3.2.1 is deprecated because it is no longer maintained.
3.2.0 1,244,357 5/18/2020 3.2.0 is deprecated because it is no longer maintained.
3.2.0-rc1.20217.1 61,169 4/30/2020 3.2.0-rc1.20217.1 is deprecated because it is no longer maintained.
3.2.0-preview5.20210.3 31,092 4/16/2020 3.2.0-preview5.20210.3 is deprecated because it is no longer maintained.
3.2.0-preview3.20175.8 25,442 3/26/2020 3.2.0-preview3.20175.8 is deprecated because it is no longer maintained.