system.net.http
Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web services over HTTP and HTTP components that can be used by both clients and servers for parsing HTTP headers. Commonly Used Types: System.Net.Http.HttpResponseMessage System.Net.Http.DelegatingHandler System.Net.Http.HttpRequestException System.Net.Http.HttpClient System.Net.Http.MultipartContent System.Net.Http.Headers.HttpContentHeaders System.Net.Http.HttpClientHandler System.Net.Http.StreamContent System.Net.Http.FormUrlEncodedContent System.Net.Http.HttpMessageHandler When using NuGet 3.x this package requires at least version 3.4.
Install
dotnet add package system.net.http --version 4.3.0-preview1-24530-04
Install-Package system.net.http -Version 4.3.0-preview1-24530-04
<PackageReference Include="system.net.http" Version="4.3.0-preview1-24530-04" />
Frameworks
Dependencies
Adoption guide
A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.
This version is marked prerelease. Validate its API and upgrade path before production use.
Published vulnerability advisories exist for this version. Read the advisory and choose a remediated version before release.
No SPDX license expression is published. Review the license text and your organisation's policy before redistribution.
Compatibility metadata lists 15 target frameworks; confirm the exact target used by your application.
How to read this guidance
Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.
Useful next steps
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