LaunchDarkly Server-Side SDK for .NET

For first time users, visit our LaunchDarkly Docs page.
Within these docs, the LdClient and the ContextBuilder are good starting points to explore from.

This site contains the full API reference for the LaunchDarkly.ServerSdk package, as well as the LaunchDarkly.CommonSdk package that is included automatically as a dependency of the SDK.

For source code, see the GitHub repository. The developer notes there include links to other repositories used in the SDK.

Namespaces

LaunchDarkly.Sdk: The base namespace for all LaunchDarkly .NET-based SDKs, containing common types.

LaunchDarkly.Sdk.Server: The main namespace for the LaunchDarkly server-side .NET SDK.

LaunchDarkly.Sdk.Json: Helper classes and methods for interoperability with JSON.

LaunchDarkly.Sdk.Server.Integrations: Tools for configuring how the SDK connects to LaunchDarkly, or to other software components.

LaunchDarkly.Sdk.Server.Interfaces: Interfaces and types that are part of the public API, but not needed for basic use of the SDK.

LaunchDarkly.Sdk.Server.Subsystem: Interfaces for implementation of custom LaunchDarkly components.