What is NSwag?

NSwag is a powerful toolchain specifically designed for managing Swagger/OpenAPI versions 2.0 and 3.0, catering to environments such as .NET, .NET Core, ASP.NET Core, and TypeScript, and it is built using C#. This utility allows developers to generate OpenAPI specifications from their existing API controllers and subsequently produce client code based on those specifications. By integrating the features usually found in both Swashbuckle for OpenAPI/Swagger creation and AutoRest for client code generation, NSwag simplifies the entire process into an efficient and cohesive toolchain. Key features include the generation of both Swagger 2.0 and OpenAPI 3.0 specifications directly from C# ASP.NET (Core) controllers, the ability to serve these specifications through ASP.NET (Core) middleware with integrated options like Swagger UI or ReDoc, and the functionality to create C# or TypeScript clients or proxies from the generated specifications. Additionally, NSwag offers various usage options, such as an intuitive graphical interface called NSwagStudio, command-line tools compatible with Windows, Mac, and Linux, and smooth integration into C# projects via NuGet packages, making it a flexible choice for developers. The extensive capabilities of NSwag not only streamline API development but also enhance the overall process of client generation, proving to be an invaluable asset for developers looking to optimize their workflow. With the continuous evolution of APIs, having a tool like NSwag at one’s disposal can greatly improve the speed and quality of development efforts.

Pricing

Price Starts At:
Free
Free Version:
Free Version available.

Integrations

Offers API?:
Yes, NSwag provides an API

Screenshots and Video

NSwag Screenshot 1

Company Facts

Company Name:
Rico Suter
Company Website:
github.com/RicoSuter/NSwag

Product Details

Deployment
Windows
Mac
Linux
Training Options
Documentation Hub
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

NSwag Categories and Features

More NSwag Categories