1. Docs
2. Send Data to Honeycomb
3. .NET

Instrument .NET applications

When using .NET for Honeycomb, there are several possible approaches.

• Instrument your code using Honeycomb .NET, an open source library that mimicks many of the Honeycomb beelines and sends data directly to Honeycomb

• Instrument your code using OpenTelemetry .NET; you can then export it to Honeycomb:

  string apiKey = Environment.GetEnvironmentVariable("HONEYCOMB_API_KEY");
  string dataset = Environment.GetEnvironmentVariable("HONEYCOMB_DATASET");
  
  using var openTelemetry = Sdk.CreateTracerProviderBuilder()
      .AddSource("Samples.SampleClient", "Samples.SampleServer")
      .SetResourceBuilder(ResourceBuilder.CreateDefault().AddService("dotnet-otlp"))
      .AddOtlpExporter(opt => {
          opt.Endpoint = new Uri("https://api.honeycomb.io:443");
          opt.Headers  = $"x-honeycomb-team={apiKey},x-honeycomb-dataset={dataset}";
      })
      .Build();