OpenTelemetry.OpAmp.Client 0.3.0-alpha.1

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
This is a prerelease version of OpenTelemetry.OpAmp.Client. 
dotnet add package OpenTelemetry.OpAmp.Client --version 0.3.0-alpha.1
                    


                    

                
NuGet\Install-Package OpenTelemetry.OpAmp.Client -Version 0.3.0-alpha.1
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="OpenTelemetry.OpAmp.Client" Version="0.3.0-alpha.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OpenTelemetry.OpAmp.Client" Version="0.3.0-alpha.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OpenTelemetry.OpAmp.Client" />
                    


                            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 OpenTelemetry.OpAmp.Client --version 0.3.0-alpha.1
                    


                    

                
#r "nuget: OpenTelemetry.OpAmp.Client, 0.3.0-alpha.1"
#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 OpenTelemetry.OpAmp.Client@0.3.0-alpha.1
#: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=OpenTelemetry.OpAmp.Client&version=0.3.0-alpha.1&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OpenTelemetry.OpAmp.Client&version=0.3.0-alpha.1&prerelease
                    


                            Install as a Cake Tool

OpAMP Client for OpenTelemetry .NET

Status
Stability Development
Code Owners @RassK, @stevejgordon

NuGet version badge NuGet download count badge codecov.io

Steps to use OpenTelemetry.OpAmp.Client

Step 1: Install Package

Add a reference to the OpenTelemetry.OpAmp.Client package.

dotnet add package --prerelease OpenTelemetry.OpAmp.Client

Step 2: Create the OpAMP Client at application startup

using OpenTelemetry.OpAmp.Client;
using OpenTelemetry.OpAmp.Client.Settings;

using var client = new OpAmpClient(opts =>
{
    // Set up the OpAMP server connection.
    // Supported options are HTTP (polling) and WebSocket connection.
    opts.ServerUrl = new Uri("wss://localhost:4318/v1/opamp");
    opts.ConnectionType = ConnectionType.WebSocket;

    // Add custom resources to help the server identify your client.
    opts.Identification.AddIdentifyingAttribute("application.name", "my-application");
    opts.Identification.AddNonIdentifyingAttribute("application.version", "1.0.0");
});

// Start the client to send the identification message and get ready to receive messages.
await client.StartAsync();

// The client also supports StopAsync() for proper shutdown and to unregister from the server.
await client.StopAsync();

Security Considerations

Effective Configuration Reporting

When effective configuration reporting is enabled, file contents are read in full and transmitted verbatim to the OpAMP server. There is no automatic redaction.

  • Use TLS: Configure ServerUrl with a wss:// or https:// scheme so that configuration data is encrypted in transit.
  • Avoid sensitive files: Do not report files that contain secrets such as passwords, API tokens, or private keys unless you fully trust the OpAMP server and the network path to it.

Call StopAsync() before disposal when the client should unregister cleanly from the server. Dispose() performs synchronous, best-effort cleanup of services and transport resources, but it does not send the agent disconnect message.

References

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.  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. 
.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 (2)

Showing the top 2 NuGet packages that depend on OpenTelemetry.OpAmp.Client:

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Elastic.OpenTelemetry

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Elastic.OpenTelemetry.AutoInstrumentation

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GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.3.0-alpha.1 76 4/28/2026
0.2.0-alpha.1 320 4/21/2026
0.1.0-alpha.4 923 1/14/2026
0.1.0-alpha.3 295 11/13/2025
0.1.0-alpha.2 176 11/3/2025
0.1.0-alpha.1 477 9/23/2025

For detailed changes see: https://github.com/open-telemetry/opentelemetry-dotnet-contrib/blob/19894275119067bea9a5b0f832251a36926a96c9/src/OpenTelemetry.OpAmp.Client/CHANGELOG.md.