DoppelImpactTest.Sdk 0.2.0

.NET Standard 2.0

dotnet add package DoppelImpactTest.Sdk --version 0.2.0

NuGet\Install-Package DoppelImpactTest.Sdk -Version 0.2.0

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="DoppelImpactTest.Sdk" Version="0.2.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="DoppelImpactTest.Sdk" Version="0.2.0" />
                    

                            Directory.Packages.props

<PackageReference Include="DoppelImpactTest.Sdk" />
                    

                            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 DoppelImpactTest.Sdk --version 0.2.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: DoppelImpactTest.Sdk, 0.2.0"

#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.

#:package DoppelImpactTest.Sdk@0.2.0

#: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=DoppelImpactTest.Sdk&version=0.2.0
                    

                            Install as a Cake Addin

#tool nuget:?package=DoppelImpactTest.Sdk&version=0.2.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

doppel-sdk — .NET

Official Doppel SDK for .NET. Capture your LLM calls and forward them to Doppel.

Like the Java/PHP SDKs, .NET captures each call explicitly with a small fluent builder right after you make it. Zero runtime dependencies; targets netstandard2.0 (works on .NET Framework 4.6.1+, .NET Core, and .NET 5+).

Package: DoppelImpactTest.Sdk
Namespace: Doppel

Install

dotnet add package DoppelImpactTest.Sdk

Usage

using Doppel;

var doppel = new DoppelClient(shadowModel: "gpt-4o-mini"); // reads DOPPEL_API_KEY

// ... make your OpenAI call, then capture it:
doppel.OpenAI()
    .Model("gpt-4o")
    .Messages(messages)                 // any JSON-serialisable list of message maps
    .Answer(answer)
    .PromptTokens(10).CompletionTokens(5).TotalTokens(15)
    .DurationMs(elapsedMs)
    .Capture();

Other providers:

doppel.Anthropic().Model("claude-...").Prompt(prompt).Answer(output)
    .PromptTokens(8).CompletionTokens(4).DurationMs(ms).Capture();

doppel.Google().Model("gemini-...").Prompt(prompt).Answer(output)
    .PromptTokens(5).CompletionTokens(3).DurationMs(ms).Capture();

doppel.OpenRouter().Model("anthropic/claude-3.5-sonnet").Messages(messages)
    .Answer(output).Vendor("anthropic").Cost(0.00021).TotalTokens(15).DurationMs(ms).Capture();

Delivery is fire-and-forget and never throws into your request path. In short-lived processes, flush before exit:

doppel.Flush();

Configuration

Setting	Constructor arg	Environment variable	Default
API key	`apiKey:`	`DOPPEL_API_KEY`	— (required)
Server URL	`serverUrl:`	`DOPPEL_SERVER_URL`	`https://api.doppel.in`
Shadow model	`shadowModel:`	—	none (chosen in the dashboard)
Debug logs	`debug:`	`DOPPEL_DEBUG` (`1`/`true`)	off

Development

dotnet test tests/Doppel.Sdk.Tests.csproj

Publishing

Pushing a dotnet-v* tag runs the tests, packs, and publishes to NuGet (requires the NUGET_API_KEY repository secret).

# bump <Version> in src/Doppel.Sdk.csproj first, then:
git tag dotnet-v0.1.0
git push origin dotnet-v0.1.0

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.

.NETStandard 2.0
- No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
0.2.0	133	6/19/2026
0.1.0	125	6/18/2026