AutoSDK Documentation

AutoSDK automates the generation of .NET SDKs from OpenAPI and AsyncAPI specifications. It produces fully typed, trimming-compatible, NativeAOT-ready C# clients — ready to publish as NuGet packages.

Key Features

• OpenAPI 3.0 & 3.1 support with full schema coverage
• Roslyn incremental source generators — compile-time code generation, no runtime reflection
• NativeAOT & trimming compatible via source-generated JsonSerializerContext
• Async methods with CancellationToken support throughout
• Nullable reference types fully enabled
• Strong naming for all generated assemblies
• CLI tool for on-demand generation and CI/CD pipelines
• 50+ production SDKs powering the tryAGI ecosystem

Quick Install

# Install the CLI tool globally
dotnet tool install --global autosdk.cli --prerelease

# Generate an SDK from an OpenAPI spec
autosdk generate https://api.example.com/openapi.json \
  --namespace MyCompany.MyApi \
  --clientClassName MyApiClient \
  --output Generated

Or use the NuGet source generator in your .csproj:

<PackageReference Include="AutoSDK" Version="*-*" PrivateAssets="all" />

Next Steps

• Quickstart — Install the CLI and generate your first SDK in under 5 minutes
• Installation — Detailed setup for CLI and source generator workflows
• CLI Commands — Full reference for all autosdk commands
• Real-World SDKs — See AutoSDK in production across 50+ projects