Betalgo.Ranul.OpenAI is a .NET library for accessing OpenAI's API as a community-maintained SDK.
The library solves the problem of integrating OpenAI's capabilities into .NET applications by providing a managed wrapper around the OpenAI service API. It supports multiple OpenAI features including ChatGPT, DALL-E, Whisper, and the Realtime API, allowing developers to call these services from C# code. The library can be used with or without dependency injection, and it handles authentication through API keys and organization IDs obtained from OpenAI's platform.
Developers building .NET applications that need to incorporate OpenAI's models should consider this library. It suits projects ranging from console applications to ASP.NET Core services. The library provides an experimental utilities package alongside the core library, and maintains a feature availability table documenting which OpenAI capabilities are currently supported. The README includes a sample playground project to demonstrate usage patterns, though it warns that some test methods can have destructive effects like file deletion or model fine-tuning, recommending use of a separate account for experimentation.
The project maintains detailed documentation including a wiki with migration guides for breaking changes and upgrade instructions for contract updates. It provides multiple community channels including Discord and Reddit for developer support. The library has undergone a namespace migration from Betalgo.OpenAI to Betalgo.Ranul.OpenAI, with corresponding migration documentation available. Development is sustained through sponsorships and community contributions, with the project acknowledging bug reporters and contributors as essential to its maintenance.
