NSwag

NSwag

Rico Suter
+
+

Related Products

  • RAD PDF
    3 Ratings
    Visit Website
  • Planview Software Product Delivery
    2 Ratings
    Visit Website
  • Apify
    1,800 Ratings
    Visit Website
  • JSCAPE MFT Server
    188 Ratings
    Visit Website
  • Source Defense
    7 Ratings
    Visit Website
  • JS7 JobScheduler
    1 Rating
    Visit Website
  • Jscrambler
    41 Ratings
    Visit Website
  • pCloud Business
    189 Ratings
    Visit Website
  • DbVisualizer
    593 Ratings
    Visit Website
  • AlisQI
    108 Ratings
    Visit Website

About

NSwag is a comprehensive Swagger/OpenAPI 2.0 and 3.0 toolchain for .NET, .NET Core, ASP.NET Core, and TypeScript, written in C#. It enables developers to generate OpenAPI specifications from existing API controllers and create client code from these specifications. NSwag combines functionalities similar to Swashbuckle (for OpenAPI/Swagger generation) and AutoRest (for client generation) into a single toolchain, eliminating the need for both. Key features include the ability to generate Swagger 2.0 and OpenAPI 3.0 specifications from C# ASP.NET (Core) controllers, serve these specifications via ASP.NET (Core) middleware with integrated Swagger UI or ReDoc, and generate C# or TypeScript clients/proxies from the specifications. NSwag offers multiple usage methods, including a user-friendly Windows GUI (NSwagStudio), command-line interfaces compatible with Windows, Mac, and Linux, and integration into C# code via NuGet packages.

About

Sourcey combines an open-source documentation engine with a public software research and data service. The documentation engine turns OpenAPI, MCP, Doxygen, Go, Rust, and Markdown sources into searchable static sites with customizable themes and self-hosted output. Developer teams can build locally or in CI and publish static HTML with search indexes, llms.txt, and API or MCP references. Sourcey's public service publishes source-backed startup offers and Agent Readiness report cards with dated evidence, unresolved conditions, and release history. Users can read records on the site or access them through JSON, a REST API, and MCP. The documentation engine is free under AGPL-3.0, and public research is free to read.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Individuals and developers requiring a tool to generate code and build APIs

Audience

Developer teams publishing API, MCP, and code documentation, plus founders and agents evaluating software access and current startup offers.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$0
The documentation engine is free under the AGPL-3.0 license, and public research records are free to read. Hosting generated documentation sites may require separate infrastructure.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Rico Suter
github.com/RicoSuter/NSwag

Company Information

Sourcey
Australia
sourcey.com

Alternatives

Swagger

Swagger

SmartBear

Alternatives

Swagger Codegen

Swagger Codegen

SmartBear
Swagger

Swagger

SmartBear
SwaggerHub

SwaggerHub

SmartBear

Categories

API Documentation Supported

Categories

Integrations

.NET Supported
ASP.NET Supported
Amazon S3 Not Supported
Angular Supported
Astro Not Supported
C# Supported
GitHub Actions Not Supported
GitHub Pages Not Supported
JSON Supported
LangChain Not Supported
Microsoft Azure Supported
Model Context Protocol (MCP) Not Supported
Swagger Supported
TypeScript Supported
Vercel Not Supported
Xamarin Supported
jQuery Supported
n8n Not Supported

Integrations

.NET Not Supported
ASP.NET Not Supported
Amazon S3 Supported
Angular Not Supported
Astro Supported
C# Not Supported
GitHub Actions Supported
GitHub Pages Supported
JSON Not Supported
LangChain Supported
Microsoft Azure Not Supported
Model Context Protocol (MCP) Supported
Swagger Not Supported
TypeScript Not Supported
Vercel Supported
Xamarin Not Supported
jQuery Not Supported
n8n Supported
Claim NSwag and update features and information
Claim NSwag and update features and information
Claim Sourcey and update features and information
Claim Sourcey and update features and information