OpenAPI Generator API Client and Server Stub Tooling

OpenAPI Generator turns OpenAPI specs into client SDKs, server stubs, docs, and config. It is a practical fit when you need repeatable API scaffolding from a contract-first workflow.

Prerequisites

Java, Maven

Installation

Use the upstream install or setup path that matches your environment:

• Run Docker in Vagrant
• To install, run brew install openapi-generator
• To reinstall with the latest master, run brew uninstall openapi-generator && brew install --HEAD openapi-generator
• brew tap AdoptOpenJDK/openjdk

Requirements and caveats from upstream:

• 1.6 - Docker
• Public Pre-built Docker images
• OpenAPI Generator CLI Docker Image

Basic usage or getting-started notes:

• | API clients | ActionScript, Ada, Apex, Bash, C, C# (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.1, .NET Core 3.1, .NET 5.0. Libraries: RestSharp, GenericHost, HttpClient), C++ (Ardu...

• | Server stubs | Ada, C# (ASP.NET Core, Azure Functions), C++ (Httplib, Oat++, Pistache, Restbed, Qt5 QHTTPEngine), Erlang, F# (Giraffe), Go (net/http, Gin, Echo), Haskell (Servant, Yes...

• 2 - Getting Started

• Source: https://github.com/OpenAPITools/openapi-generator

• Extracted from upstream docs: https://raw.githubusercontent.com/OpenAPITools/openapi-generator/HEAD/README.md

Documentation

• https://github.com/OpenAPITools/openapi-generator/wiki

Source

• Agent Skill Exchange