Microsoft.Extensions.Http 2.1.0-preview2-final

Prefix Reserved
Additional Details

This package has been deprecated as part of the .NET Package Deprecation effort. You can learn more about it from https://github.com/dotnet/announcements/issues/217

This is a prerelease version of Microsoft.Extensions.Http.
There is a newer version of this package available.
See the version list below for details.
dotnet add package Microsoft.Extensions.Http --version 2.1.0-preview2-final
                    
NuGet\Install-Package Microsoft.Extensions.Http -Version 2.1.0-preview2-final
                    
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="Microsoft.Extensions.Http" Version="2.1.0-preview2-final" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.Extensions.Http" Version="2.1.0-preview2-final" />
                    
Directory.Packages.props
<PackageReference Include="Microsoft.Extensions.Http" />
                    
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 Microsoft.Extensions.Http --version 2.1.0-preview2-final
                    
#r "nuget: Microsoft.Extensions.Http, 2.1.0-preview2-final"
                    
#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 Microsoft.Extensions.Http@2.1.0-preview2-final
                    
#: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=Microsoft.Extensions.Http&version=2.1.0-preview2-final&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.Extensions.Http&version=2.1.0-preview2-final&prerelease
                    
Install as a Cake Tool

The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. The HttpClient factory provides extensibility to plug in DelegatingHandlers that address cross-cutting concerns such as service location, load balancing, and reliability. The default HttpClient factory provides built-in diagnostics and logging and manages the lifetimes of connections in a performant way.
     Commonly used types:
     System.Net.Http.IHttpClientFactory

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 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.  net10.0 was computed.  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. 
.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 was computed.  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 (6.2K)

Showing the top 5 NuGet packages that depend on Microsoft.Extensions.Http:

Package Downloads
Microsoft.Extensions.Http.Polly

The HttpClient factory is a pattern for configuring and retrieving named HttpClients in a composable way. This package integrates IHttpClientFactory with the Polly library, to add transient-fault-handling and resiliency through fluent policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback. This package was built from the source code at https://github.com/dotnet/dotnet/tree/44525024595742ebe09023abe709df51de65009b

Grpc.Net.ClientFactory

HttpClientFactory integration the for gRPC .NET client

prometheus-net

.NET client library for the Prometheus monitoring and alerting system

Microsoft.Identity.Web

This package enables ASP.NET Core web apps and web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). This package is specifically used for web applications, which sign-in users, and protected web APIs, which optionally call downstream web APIs.

Microsoft.Identity.Web.TokenAcquisition

Implementation for higher level API for confidential client applications (ASP.NET Core and SDK/.NET).

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Version Downloads Last Updated
10.0.2 1,167,676 1/13/2026
10.0.1 2,880,389 12/9/2025
10.0.0 5,210,615 11/11/2025
10.0.0-rc.2.25502.107 95,792 10/14/2025
10.0.0-rc.1.25451.107 128,229 9/9/2025
10.0.0-preview.7.25380.108 27,537 8/12/2025
10.0.0-preview.6.25358.103 19,429 7/15/2025
10.0.0-preview.5.25277.114 37,980 6/6/2025
10.0.0-preview.4.25258.110 46,094 5/12/2025
10.0.0-preview.3.25171.5 20,753 4/10/2025
10.0.0-preview.2.25163.2 28,374 3/18/2025
10.0.0-preview.1.25080.5 159,512 2/25/2025
9.0.12 189,325 1/13/2026
9.0.11 2,444,346 11/11/2025
9.0.10 7,109,208 10/14/2025
9.0.9 9,423,065 9/9/2025
9.0.8 8,761,585 8/4/2025
9.0.7 7,464,051 7/8/2025
9.0.6 7,639,403 6/10/2025
9.0.5 9,300,504 5/13/2025
9.0.4 13,526,067 4/8/2025
9.0.3 9,798,751 3/11/2025
9.0.2 12,084,840 2/11/2025
9.0.1 9,971,874 1/14/2025
9.0.0 29,585,516 11/12/2024
9.0.0-rc.2.24473.5 249,364 10/8/2024
9.0.0-rc.1.24431.7 138,359 9/10/2024
9.0.0-preview.7.24405.7 54,887 8/13/2024
9.0.0-preview.6.24327.7 36,333 7/9/2024
9.0.0-preview.5.24306.7 65,047 6/11/2024
9.0.0-preview.4.24266.19 39,236 5/21/2024
9.0.0-preview.3.24172.9 61,794 4/11/2024
9.0.0-preview.2.24128.5 50,491 3/12/2024
9.0.0-preview.1.24080.9 32,604 2/13/2024
8.0.1 111,764,870 10/8/2024
8.0.0 222,464,512 11/14/2023
8.0.0-rc.2.23479.6 483,518 10/10/2023
8.0.0-rc.1.23419.4 224,167 9/12/2023
8.0.0-preview.7.23375.6 229,526 8/8/2023
8.0.0-preview.6.23329.7 213,682 7/11/2023
8.0.0-preview.5.23280.8 37,961 6/13/2023
8.0.0-preview.4.23259.5 366,666 5/16/2023
8.0.0-preview.3.23174.8 62,573 4/11/2023
8.0.0-preview.2.23128.3 42,013 3/14/2023
8.0.0-preview.1.23110.8 33,325 2/21/2023
7.0.0 133,525,921 11/7/2022
7.0.0-rc.2.22472.3 136,294 10/11/2022
7.0.0-rc.1.22426.10 76,142 9/14/2022
7.0.0-preview.7.22375.6 79,057 8/9/2022
7.0.0-preview.6.22324.4 107,980 7/12/2022
7.0.0-preview.5.22301.12 25,361 6/14/2022
7.0.0-preview.4.22229.4 125,334 5/10/2022
7.0.0-preview.3.22175.4 41,144 4/13/2022
7.0.0-preview.2.22152.2 104,307 3/14/2022
7.0.0-preview.1.22076.8 20,881 2/17/2022
6.0.1 1,960,766 11/12/2024
6.0.0 378,691,780 11/8/2021
6.0.0-rc.2.21480.5 828,262 10/12/2021
6.0.0-rc.1.21451.13 52,134 9/14/2021
6.0.0-preview.7.21377.19 168,295 8/10/2021
6.0.0-preview.6.21352.12 49,726 7/14/2021
6.0.0-preview.5.21301.5 20,479 6/15/2021
6.0.0-preview.4.21253.7 18,219 5/24/2021
6.0.0-preview.3.21201.4 25,087 4/8/2021
6.0.0-preview.2.21154.6 21,733 3/11/2021 6.0.0-preview.2.21154.6 is deprecated because it is no longer maintained.
6.0.0-preview.1.21102.12 52,741 2/12/2021 6.0.0-preview.1.21102.12 is deprecated because it is no longer maintained.
5.0.0 109,276,268 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.5 63,831 10/13/2020 5.0.0-rc.2.20475.5 is deprecated because it is no longer maintained.
5.0.0-rc.1.20451.14 37,266 9/14/2020 5.0.0-rc.1.20451.14 is deprecated because it is no longer maintained.
5.0.0-preview.8.20407.11 9,826 8/25/2020 5.0.0-preview.8.20407.11 is deprecated because it is no longer maintained.
5.0.0-preview.7.20364.11 25,005 7/21/2020 5.0.0-preview.7.20364.11 is deprecated because it is no longer maintained.
5.0.0-preview.6.20305.6 29,101 6/25/2020 5.0.0-preview.6.20305.6 is deprecated because it is no longer maintained.
5.0.0-preview.5.20278.1 14,382 6/10/2020 5.0.0-preview.5.20278.1 is deprecated because it is no longer maintained.
5.0.0-preview.4.20251.6 167,951 5/18/2020 5.0.0-preview.4.20251.6 is deprecated because it is no longer maintained.
5.0.0-preview.3.20215.2 38,582 4/23/2020 5.0.0-preview.3.20215.2 is deprecated because it is no longer maintained.
5.0.0-preview.2.20160.3 52,315 4/2/2020 5.0.0-preview.2.20160.3 is deprecated because it is no longer maintained.
5.0.0-preview.1.20120.4 35,706 3/16/2020 5.0.0-preview.1.20120.4 is deprecated because it is no longer maintained.
3.1.32 6,508,438 12/13/2022
3.1.31 885,202 11/8/2022
3.1.30 559,858 10/11/2022
3.1.29 608,995 9/13/2022
3.1.28 1,365,606 8/9/2022
3.1.27 866,217 7/12/2022
3.1.26 746,152 6/14/2022
3.1.25 1,091,962 5/10/2022
3.1.24 1,067,741 4/11/2022
3.1.23 1,214,024 3/8/2022
3.1.22 6,067,136 12/14/2021
3.1.21 3,118,329 11/7/2021
3.1.20 1,869,930 10/11/2021
3.1.19 1,921,529 9/14/2021
3.1.18 4,490,333 8/10/2021
3.1.17 2,991,532 7/13/2021
3.1.16 7,119,984 6/8/2021
3.1.15 2,825,534 5/11/2021
3.1.14 3,718,126 4/6/2021
3.1.13 5,375,759 3/9/2021
3.1.12 4,511,656 2/9/2021
3.1.11 4,269,958 1/12/2021
3.1.10 6,637,544 11/9/2020
3.1.9 55,882,973 10/13/2020
3.1.8 22,469,375 9/8/2020
3.1.7 19,355,467 8/11/2020
3.1.6 10,240,902 7/14/2020
3.1.5 11,509,233 6/9/2020
3.1.4 21,074,798 5/12/2020
3.1.3 89,956,129 3/24/2020
3.1.2 10,178,150 2/18/2020
3.1.1 9,819,956 1/14/2020
3.1.0 101,452,071 12/3/2019
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3.1.0-preview2.19525.4 3,761 11/1/2019 3.1.0-preview2.19525.4 is deprecated because it is no longer maintained.
3.1.0-preview1.19506.1 8,186 10/15/2019 3.1.0-preview1.19506.1 is deprecated because it is no longer maintained.
3.0.3 104,685,930 2/18/2020 3.0.3 is deprecated because it is no longer maintained.
3.0.2 402,743 1/14/2020 3.0.2 is deprecated because it is no longer maintained.
3.0.1 1,856,313 11/18/2019 3.0.1 is deprecated because it is no longer maintained.
3.0.0 17,069,972 9/23/2019 3.0.0 is deprecated because it is no longer maintained.
3.0.0-rc1.19456.10 19,777 9/16/2019 3.0.0-rc1.19456.10 is deprecated because it is no longer maintained.
3.0.0-preview9.19423.4 17,321 9/4/2019 3.0.0-preview9.19423.4 is deprecated because it is no longer maintained.
3.0.0-preview8.19405.4 22,635 8/13/2019 3.0.0-preview8.19405.4 is deprecated because it is no longer maintained.
3.0.0-preview7.19362.4 11,370 7/23/2019 3.0.0-preview7.19362.4 is deprecated because it is no longer maintained.
3.0.0-preview6.19304.6 25,459 6/12/2019 3.0.0-preview6.19304.6 is deprecated because it is no longer maintained.
3.0.0-preview5.19227.9 19,298 5/6/2019 3.0.0-preview5.19227.9 is deprecated because it is no longer maintained.
3.0.0-preview4.19216.2 3,985 4/18/2019 3.0.0-preview4.19216.2 is deprecated because it is no longer maintained.
3.0.0-preview3.19153.1 6,097 3/6/2019 3.0.0-preview3.19153.1 is deprecated because it is no longer maintained.
3.0.0-preview.19074.2 4,951 1/29/2019 3.0.0-preview.19074.2 is deprecated because it is no longer maintained.
3.0.0-preview.18572.1 6,939 12/4/2018 3.0.0-preview.18572.1 is deprecated because it is no longer maintained.
2.2.0 70,508,372 12/3/2018 2.2.0 is deprecated because it is no longer maintained.
2.2.0-preview3-35497 77,653 10/17/2018 2.2.0-preview3-35497 is deprecated because it is no longer maintained.
2.2.0-preview2-35157 22,095 9/12/2018 2.2.0-preview2-35157 is deprecated because it is no longer maintained.
2.2.0-preview1-35029 12,658 8/22/2018 2.2.0-preview1-35029 is deprecated because it is no longer maintained.
2.1.1 63,861,992 6/18/2018
2.1.0 87,606,056 5/29/2018
2.1.0-rc1-final 138,734 5/6/2018 2.1.0-rc1-final is deprecated because it is no longer maintained.
2.1.0-preview2-final 26,623 4/10/2018 2.1.0-preview2-final is deprecated because it is no longer maintained.
2.1.0-preview1-final 36,096 2/26/2018 2.1.0-preview1-final is deprecated because it is no longer maintained.