A helper library for building Amazon Alexa skills in C# with a strongly-typed object model.
Alexa.NET is an open-source SDK for building Amazon Alexa skills using C# and .NET. It provides a strongly-typed object model that simplifies handling Alexa skill requests and responses, whether deployed on AWS Lambda or self-hosted servers. The library abstracts the underlying Alexa API, allowing developers to focus on skill logic rather than JSON serialization.
.NET developers and C# programmers who want to create Alexa skills without leaving their preferred ecosystem. It's ideal for those familiar with .NET who need to integrate voice interfaces into their applications or build custom Alexa skills.
Developers choose Alexa.NET for its native C# integration, type safety, and comprehensive coverage of Alexa APIs. It reduces boilerplate code and potential errors compared to manually parsing JSON, and its extensible design supports a wide range of Alexa features through community-maintained extensions.
An Amazon Alexa Skills SDK for .NET
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Provides C# classes for all Alexa request and response types, making the Alexa API intuitive for C# developers and reducing errors, as highlighted in the project's philosophy.
Supports all Alexa request types, including IntentRequest, LaunchRequest, AudioPlayerRequest, and SkillEventRequest, detailed in the README's request types section.
Serves as a base for numerous community-maintained extensions covering management APIs, in-skill purchasing, messaging, and APL support, enhancing functionality beyond the core SDK.
Includes ResponseBuilder helpers for creating speech responses, cards, reprompts, and audio directives, simplifying common development tasks with examples in the responses section.
Core library focuses on basic request/response handling; advanced features like APL support or in-skill purchasing require separate, community-maintained packages with varying support levels and stability.
Requires specific serialization configurations, such as using Amazon.Lambda.Serialization.Json, which adds overhead compared to SDKs with zero-configuration options or built-in Lambda integration.
Some extensions, like SkillFlow support, are marked as experimental in the README, indicating potential instability or incomplete documentation for cutting-edge use cases.