OpenAIOfficial OpenAI by: OpenAIOfficial .NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 25,056,342 total downloads last updated 12/11/2025 Latest version: 2.8.0 OpenAI openai-dotnet ChatGPT Dall-E The official .NET library for the OpenAI service API.