• Master (2.4.20-SNAPSHOT):

• 3.0.26-SNAPSHOT:

Maven Central

:star::star::star: If you would like to contribute, please refer to guidelines and a list of open tasks.:star::star::star:

:notebookwithdecorativecover: For more information, please refer to the Wiki page and FAQ :notebookwithdecorativecover:

:warning: If the OpenAPI/Swagger spec is obtained from an untrusted source, please make sure you've reviewed the spec before using Swagger Codegen to generate the API client, server stub or documentation as code injection may occur :warning:

:rocket: ProductHunt: https://producthunt.com/posts/swagger-codegen :rocket:

:notebookwithdecorative_cover: The eBook A Beginner's Guide to Code Generation for REST APIs is a good starting point for beginners.

Versioning

NOTE: version 2.X (

io.swagger

io.swagger.codegen.v3

2.X and 3.X version lines of Swagger Codegen are available; 2.X (

master

3.0.0

NOTE: this document refers to version 2.X, check here for 3.X.

Swagger Codegen 2.X (

master

branch)

Swagger Codegen 2.X supports Swagger/OpenAPI version 2.

group id:

io.swagger

dependency example:

    io.swagger
    swagger-codegen-maven-plugin
    2.4.19

Swagger Codegen 3.X (

3.0.0

branch)

Swagger Codegen 3.X supports OpenAPI version 3 (and version 2 via spec conversion to version 3) Online generator of version 3.X supports both generation from Swagger/OpenAPI version 2 (by using engine + generators of 2.X) and version 3 specifications.

group id:

io.swagger.codegen.v3

dependency example:

    io.swagger.codegen.v3
    swagger-codegen-maven-plugin
    3.0.25

Overview

This is the Swagger Codegen project, which allows generation of API client libraries (SDK generation), server stubs and documentation automatically given an OpenAPI Spec. Currently, the following languages/frameworks are supported:

• API clients: ActionScript, Ada, Apex, Bash, C# (.net 2.0, 3.5 or later), C++ (cpprest, Qt5, Tizen), Clojure, Dart, Elixir, Elm, Eiffel, Erlang, Go, Groovy, Haskell (http-client, Servant), Java (Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured), Kotlin, Lua, Node.js (ES5, ES6, AngularJS with Google Closure Compiler annotations) Objective-C, Perl, PHP, PowerShell, Python, R, Ruby, Rust (rust, rust-server), Scala (akka, http4s, swagger-async-httpclient), Swift (2.x, 3.x, 4.x, 5.x), Typescript (Angular1.x, Angular2.x, Fetch, jQuery, Node)
• Server stubs: Ada, C# (ASP.NET Core, NancyFx), C++ (Pistache, Restbed), Erlang, Go, Haskell (Servant), Java (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, RestEasy, Play Framework, PKMST), Kotlin, PHP (Lumen, Slim, Silex, Symfony, Zend Expressive), Python (Flask), NodeJS, Ruby (Sinatra, Rails5), Rust (rust-server), Scala (Finch, Lagom, Scalatra)
• API documentation generators: HTML, Confluence Wiki
• Configuration files: Apache2
• Others: JMeter

Check out OpenAPI-Spec for additional information about the OpenAPI project.

Table of contents

• Versioning
• Overview
• Table of Contents
• Installation
  • Compatibility
  • Prerequisites
    • OS X Users
  • Building
  • Docker
    • Development in Docker
    • Run docker in Vagrant
    • Public pre-built Docker images
  • Homebrew
• Getting Started
• Generators
  • To generate a sample client library
  • Generating libraries from your server
  • Modifying the client library format
  • Making your own codegen modules
  • Where is Javascript???
  • Generating a client from local files
  • Customizing the generator
  • Validating your OpenAPI Spec
  • Generating dynamic html api documentation
  • Generating static html api documentation
  • To build a server stub
  • To build the codegen library
• Workflow Integration
  • Maven Integration
  • Gradle Integration
• Github Integration
• Online Generators
• Guidelines for Contribution
• Companies/Projects using Swagger Codegen
• Presentations/Videos/Tutorials/Books
• Swagger Codegen Core Team
• Swagger Codegen Technical Committee
• License

Compatibility

The OpenAPI Specification has undergone 3 revisions since initial creation in 2010. The Swagger Codegen project has the following compatibilities with the OpenAPI Specification:

Prerequisites

If you're looking for the latest stable version, you can grab it directly from Maven.org (Java 8 runtime at a minimum):

# Download current stable 2.x.x branch (Swagger and OpenAPI version 2)
wget https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.19/swagger-codegen-cli-2.4.19.jar -O swagger-codegen-cli.jar

java -jar swagger-codegen-cli.jar help
Download current stable 3.x.x branch (OpenAPI version 3)
wget https://repo1.maven.org/maven2/io/swagger/codegen/v3/swagger-codegen-cli/3.0.25/swagger-codegen-cli-3.0.25.jar -O swagger-codegen-cli.jar
java -jar swagger-codegen-cli.jar --help

For Windows users, you will need to install wget or you can use Invoke-WebRequest in PowerShell (3.0+), e.g.

Invoke-WebRequest -OutFile swagger-codegen-cli.jar https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/2.4.19/swagger-codegen-cli-2.4.19.jar

On a mac, it's even easier with

brew

sh
brew install swagger-codegen

To build from source, you need the following installed and available in your

$PATH:

• Java 8+

• Apache maven 3.3.3 or greater

OS X Users

Don't forget to install Java 8+.

Export

JAVA_HOME

sh
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
export PATH=${JAVA_HOME}/bin:$PATH

Building

After cloning the project, you can build it from source with this command:

sh
mvn clean package

If you don't have maven installed, you may directly use the included maven wrapper, and build with the command:

sh
./mvnw clean package

Homebrew

To install, run

brew install swagger-codegen

Here is an example usage:

sh
swagger-codegen generate -i https://petstore.swagger.io/v2/swagger.json -l ruby -o /tmp/test/

Docker

Development in docker

You can use

run-in-docker.sh

/gen

~/.m2/repository

To execute

mvn package

git clone https://github.com/swagger-api/swagger-codegen
cd swagger-codegen
./run-in-docker.sh mvn package

Build artifacts are now accessible in your working directory.

Once built,

run-in-docker.sh

/gen

/gen/out

./run-in-docker.sh help # Executes 'help' command for swagger-codegen-cli
./run-in-docker.sh langs # Executes 'langs' command for swagger-codegen-cli
./run-in-docker.sh /gen/bin/go-petstore.sh  # Builds the Go client
./run-in-docker.sh generate -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml \
    -l go -o /gen/out/go-petstore -DpackageName=petstore # generates go client, outputs locally to ./out/go-petstore

Standalone generator Development in docker

See standalone generator development

Run Docker in Vagrant

Prerequisite: install Vagrant and VirtualBox.

sh
git clone http://github.com/swagger-api/swagger-codegen.git
cd swagger-codegen
vagrant up
vagrant ssh
cd /vagrant
./run-in-docker.sh mvn package

Public Pre-built Docker images

• https://hub.docker.com/r/swaggerapi/swagger-generator/ (official web service)
• https://hub.docker.com/r/swaggerapi/swagger-codegen-cli/ (official CLI)

Swagger Generator Docker Image

The Swagger Generator image can act as a self-hosted web application and API for generating code. This container can be incorporated into a CI pipeline, and requires at least two HTTP requests and some docker orchestration to access generated code.

Example usage (note this assumes

jq

# Start container and save the container id
CID=$(docker run -d swaggerapi/swagger-generator)
# allow for startup
sleep 5
# Get the IP of the running container
GEN_IP=$(docker inspect --format '{{.NetworkSettings.IPAddress}}'  $CID)
# Execute an HTTP request and store the download link
RESULT=$(curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{
  "swaggerUrl": "https://petstore.swagger.io/v2/swagger.json"
}' 'http://localhost:8188/api/gen/clients/javascript' | jq '.link' | tr -d '"')
# Download the generated zip and redirect to a file
curl $RESULT > result.zip
# Shutdown the swagger generator image
docker stop $CID && docker rm $CID

In the example above,

result.zip

Swagger Codegen CLI Docker Image

The Swagger Codegen image acts as a standalone executable. It can be used as an alternative to installing via homebrew, or for developers who are unable to install Java or upgrade the installed version.

To generate code with this image, you'll need to mount a local location as a volume.

Example:

docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli generate \
    -i https://petstore.swagger.io/v2/swagger.json \
    -l go \
    -o /local/out/go

(On Windows replace

${PWD}

%CD%

The generated code will be located under

./out/go

Getting Started

To generate a PHP client for https://petstore.swagger.io/v2/swagger.json, please run the following

sh
git clone https://github.com/swagger-api/swagger-codegen
cd swagger-codegen
mvn clean package
java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
   -i https://petstore.swagger.io/v2/swagger.json \
   -l php \
   -o /var/tmp/php_api_client

java -jar modules\swagger-codegen-cli\target\swagger-codegen-cli.jar generate -i https://petstore.swagger.io/v2/swagger.json -l php -o c:\temp\php_api_client

You can also download the JAR (latest release) directly from maven.org

To get a list of general options available, please run

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar help generate

To get a list of PHP specified options (which can be passed to the generator with a config file via the

-c

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar config-help -l php

Generators

To generate a sample client library

You can build a client against the swagger sample petstore API as follows:

./bin/java-petstore.sh

(On Windows, run

.\bin\windows\java-petstore.bat

This will run the generator with this command:

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
  -i https://petstore.swagger.io/v2/swagger.json \
  -l java \
  -o samples/client/petstore/java

with a number of options. You can get the options with the

help generate

NAME
        swagger-codegen-cli generate - Generate code with chosen lang

SYNOPSIS
        swagger-codegen-cli generate
                [(-a  | --auth )]
                [--additional-properties ...]
                [--api-package ] [--artifact-id ]
                [--artifact-version ]
                [(-c  | --config )]
                [-D ...] [--git-repo-id ]
                [--git-user-id ] [--group-id ]
                [--http-user-agent ]
                (-i  | --input-spec )
                [--ignore-file-override ]
                [--import-mappings ...]
                [--instantiation-types ...]
                [--invoker-package ]
                (-l  | --lang )
                [--language-specific-primitives ...]
                [--library ] [--model-name-prefix ]
                [--model-name-suffix ]
                [--model-package ]
                [(-o  | --output )]
                [--release-note ] [--remove-operation-id-prefix]
                [--reserved-words-mappings ...]
                [(-s | --skip-overwrite)]
                [(-t 

You can then compile and run the client, as well as unit tests against it:

cd samples/client/petstore/java
mvn package

Other languages have petstore samples, too:

sh
./bin/android-petstore.sh
./bin/java-petstore.sh
./bin/objc-petstore.sh

Generating libraries from your server

It's just as easy--just use the

-i

Modifying the client library format

Don't like the default swagger client syntax? Want a different language supported? No problem! Swagger Codegen processes mustache templates with the jmustache engine. You can modify our templates or make your own.

You can look at

modules/swagger-codegen/src/main/resources/${your-language}

-t

Making your own codegen modules

If you're starting a project with a new language and don't see what you need, Swagger Codegen can help you create a project to generate your own libraries:

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar meta \
  -o output/myLibrary -n myClientCodegen -p com.my.company.codegen

This will write, in the folder

output/myLibrary

You would then compile your library in the

output/myLibrary

mvn package

java -cp output/myLibrary/target/myClientCodegen-swagger-codegen-1.0.0.jar:modules/swagger-codegen-cli/target/swagger-codegen-cli.jar io.swagger.codegen.SwaggerCodegen

For Windows users, you will need to use

;

:

java -cp output/myLibrary/target/myClientCodegen-swagger-codegen-1.0.0.jar;modules/swagger-codegen-cli/target/swagger-codegen-cli.jar io.swagger.codegen.SwaggerCodegen

Note the

myClientCodegen

java -cp output/myLibrary/target/myClientCodegen-swagger-codegen-1.0.0.jar:modules/swagger-codegen-cli/target/swagger-codegen-cli.jar \
  io.swagger.codegen.SwaggerCodegen generate -l myClientCodegen\
  -i https://petstore.swagger.io/v2/swagger.json \
  -o myClient

See also standalone generator development

Where is Javascript???

See our javascript library--it's completely dynamic and doesn't require static code generation. There is a third-party component called swagger-js-codegen that can generate angularjs or nodejs source code from a OpenAPI Specification.

:exclamation: On Dec 7th 2015, a Javascript API client generator has been added by @jfiala.

Generating a client from local files

If you don't want to call your server, you can save the OpenAPI Spec files into a directory and pass an argument to the code generator like this:

-i ./modules/swagger-codegen/src/test/resources/2_0/petstore.json

Great for creating libraries on your ci server, from the Swagger Editor... or while coding on an airplane.

Selective generation

You may not want to generate all models in your project. Likewise you may want just one or two apis to be written. If that's the case, you can use system properties to control the output:

The default is generate everything supported by the specific library. Once you enable a feature, it will restrict the contents generated:

# generate only models
java -Dmodels {opts}

generate only apis
java -Dapis {opts}
generate only supporting files
java -DsupportingFiles
generate models and supporting files
java -Dmodels -DsupportingFiles

To control the specific files being generated, you can pass a CSV list of what you want: ```sh

generate the User and Pet models only

-Dmodels=User,Pet

generate the User model and the supportingFile

StringUtil.java

:

-Dmodels=User -DsupportingFiles=StringUtil.java ```

To control generation of docs and tests for api and models, pass false to the option. For api, these options are

-DapiTests=false

-DapiDocs=false

-DmodelTests=false

-DmodelDocs=false

-Dapi

# generate only models (with tests and documentation)
java -Dmodels {opts}

generate only models (with tests but no documentation)
java -Dmodels -DmodelDocs=false {opts}
generate only User and Pet models (no tests and no documentation)
java -Dmodels=User,Pet -DmodelTests=false {opts}
generate only apis (without tests)
java -Dapis -DapiTests=false {opts}
generate only apis (modelTests option is ignored)
java -Dapis -DmodelTests=false {opts}

When using selective generation, only the templates needed for the specific generation will be used.

Ignore file format

Swagger Codegen supports a

.swagger-codegen-ignore

.gitignore

.dockerignore

The ignore file allows for better control over overwriting existing files than the

--skip-overwrite

Examples:

# Swagger Codegen Ignore
# Lines beginning with a # are comments

This should match build.sh located anywhere.
build.sh
Matches build.sh in the root
/build.sh
Exclude all recursively
docs/**
Explicitly allow files excluded by other rules
!docs/UserApi.md
Recursively exclude directories named Api
You can't negate files below this directory.
src/**/Api/
When this file is nested under /Api (excluded above),
this rule is ignored because parent directory is excluded by previous rule.
!src/**/PetApiTests.cs
Exclude a single, nested file explicitly
src/IO.Swagger.Test/Model/AnimalFarmTests.cs

The

.swagger-codegen-ignore

Upon first code generation, you may also pass the CLI option

--ignore-file-override=/path/to/ignore_file

.swagger-codegen-ignore

Editor support for

.swagger-codegen-ignore

Customizing the generator

There are different aspects of customizing the code generator beyond just creating or modifying templates. Each language has a supporting configuration file to handle different type mappings, etc:

$ ls -1 modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/
AbstractJavaJAXRSServerCodegen.java
AbstractTypeScriptClientCodegen.java
... (results omitted)
TypeScriptAngularClientCodegen.java
TypeScriptNodeClientCodegen.java

Each of these files creates reasonable defaults so you can get running quickly. But if you want to configure package names, prefixes, model folders, etc. you can use a json config file to pass the values.

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
  -i https://petstore.swagger.io/v2/swagger.json \
  -l java \
  -o samples/client/petstore/java \
  -c path/to/config.json

and

config.json

json
{
  "apiPackage" : "petstore"
}

Supported config options can be different per language. Running

config-help -l {lang}

java -jar swagger-codegen-cli.jar -D{optionName}={optionValue}

-D{optionName}

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar config-help -l java

Output

CONFIG OPTIONS
    modelPackage
        package for generated models

apiPackage
    package for generated api classes
...... (results omitted)
    library
        library template (sub-template) to use:
        jersey1 - HTTP client: Jersey client 1.18. JSON processing: Jackson 2.4.2
        jersey2 - HTTP client: Jersey client 2.6
        feign - HTTP client: Netflix Feign 8.1.1.  JSON processing: Jackson 2.6.3
        okhttp-gson (default) - HTTP client: OkHttp 2.4.0. JSON processing: Gson 2.3.1
        retrofit - HTTP client: OkHttp 2.4.0. JSON processing: Gson 2.3.1 (Retrofit 1.9.0)
        retrofit2 - HTTP client: OkHttp 2.5.0. JSON processing: Gson 2.4 (Retrofit 2.0.0-beta2)
        google-api-client - HTTP client: google-api-client 1.23.0. JSON processing: Jackson 2.8.9
        rest-assured - HTTP client: rest-assured : 3.1.0. JSON processing: Gson 2.6.1. Only for Java8

Your config file for Java can look like

{
  "groupId": "com.my.company",
  "artifactId": "MyClient",
  "artifactVersion": "1.2.0",
  "library": "feign"
}

For all the unspecified options default values will be used.

Another way to override default options is to extend the config class for the specific language. To change, for example, the prefix for the Objective-C generated files, simply subclass the

ObjcClientCodegen.java

package com.mycompany.swagger.codegen;

import io.swagger.codegen.languages.*;
public class MyObjcCodegen extends ObjcClientCodegen {
    static {
        PREFIX = "HELO";
    }
}

and specify the

classname

-l com.mycompany.swagger.codegen.MyObjcCodegen

Your subclass will now be loaded and overrides the

PREFIX

Bringing your own models

Sometimes you don't want a model generated. In this case, you can simply specify an import mapping to tell the codegen what not to create. When doing this, every location that references a specific model will refer back to your classes. Note, this may not apply to all languages...

To specify an import mapping, use the

--import-mappings

--import-mappings Pet=my.models.MyPet

Or for multiple mappings:

--import-mappings Pet=my.models.MyPet,Order=my.models.MyOrder

or

--import-mappings Pet=my.models.MyPet --import-mappings Order=my.models.MyOrder

Validating your OpenAPI Spec

You have options. The easiest is to use our online validator which not only will let you validate your spec, but with the debug flag, you can see what's wrong with your spec. For example:

http://online.swagger.io/validator/debug?url=https://petstore.swagger.io/v2/swagger.json

Generating dynamic html api documentation

To do so, just use the

-l dynamic-html

cd samples/dynamic-html/
npm install
node .

Which launches a node.js server so the AJAX calls have a place to go.

Generating static html api documentation

To do so, just use the

-l html

cd samples/html/
open index.html

To build a server stub

Please refer to https://github.com/swagger-api/swagger-codegen/wiki/Server-stub-generator-HOWTO for more information.

To build the codegen library

This will create the Swagger Codegen library from source.

mvn package

Note! The templates are included in the library generated. If you want to modify the templates, you'll need to either repackage the library OR specify a path to your scripts

Workflow Integration

Maven Integration

You can use the swagger-codegen-maven-plugin for integrating with your workflow, and generating any codegen target.

Gradle Integration

Gradle Swagger Generator Plugin is available for generating source code and API document.

GitHub Integration

To push the auto-generated SDK to GitHub, we provide

git_push.sh

1) Create a new repository in GitHub (Ref: https://help.github.com/articles/creating-a-new-repository/)

2) Generate the SDK

sh
 java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
 -i modules/swagger-codegen/src/test/resources/2_0/petstore.json -l perl \
 --git-user-id "swaggerapi" \
 --git-repo-id "petstore-perl" \
 --release-note "Github integration demo" \
 -o /var/tmp/perl/petstore

sh
cd /var/tmp/perl/petstore
/bin/sh ./git_push.sh

Online generators

One can also generate API client or server using the online generators (https://generator.swagger.io)

For example, to generate Ruby API client, simply send the following HTTP request using curl:

sh
curl -X POST -H "content-type:application/json" -d '{"swaggerUrl":"https://petstore.swagger.io/v2/swagger.json"}' https://generator.swagger.io/api/gen/clients/ruby

To customize the SDK, you can

POST

https://generator.swagger.io/api/gen/clients/{language}

json
{
  "options":  {},
  "swaggerUrl": "https://petstore.swagger.io/v2/swagger.json"
}

options

GET

https://generator.swagger.io/api/gen/clients/{language}

For example,

curl https://generator.swagger.io/api/gen/clients/python

json
{
  "packageName": {
    "opt": "packageName",
    "description": "python package name (convention: snake_case).",
    "type": "string",
    "default": "swagger_client"
  },
  "packageVersion": {
    "opt": "packageVersion",
    "description": "python package version.",
    "type": "string",
    "default": "1.0.0"
  },
  "sortParamsByRequiredFlag": {
    "opt": "sortParamsByRequiredFlag",
    "description": "Sort method arguments to place required parameters before optional parameters.",
    "type": "boolean",
    "default": "true"
  }
}

pet_store

json
{
  "options": {
    "packageName": "pet_store"
  },
  "swaggerUrl": "https://petstore.swagger.io/v2/swagger.json"
}

sh
curl -H "Content-type: application/json" -X POST -d '{"options": {"packageName": "pet_store"},"swaggerUrl": "https://petstore.swagger.io/v2/swagger.json"}' https://generator.swagger.io/api/gen/clients/python

Instead of using

swaggerUrl

spec

json
{
  "options": {},
  "spec": {
    "swagger": "2.0",
    "info": {
      "version": "1.0.0",
      "title": "Test API"
    },
    ...
  }
}

Guidelines for Contribution

Please refer to this page

Companies/Projects using Swagger Codegen

Here are some companies/projects using Swagger Codegen in production. To add your company/project to the list, please visit README.md and click on the icon to edit the page. - Acando - Accengage - Accruent - Activehours - Actonica - Acunetix - Adaptant - Atlassian - Autodesk - Avenida Compras S.A. - AYLIEN - Balance Internet - beemo - bitly - BeezUP - Box - Bufferfly Network - Cachet Financial - carpolo - Carus - Cisco - CloudBoost - Cloudsmith - Conplement - Cummins - Cupix - DBBest Technologies - DecentFoX - DocRaptor - DocuSign - Elastic - Ergon - Dell EMC - eureka - everystory.us - Expected Behavior - fashionTrade - Fastly - FINRA - Flat - Finder - Fitwell - FH Münster - University of Applied Sciences - FormAPI - Fotition - Gear Zero Network - General Electric - Genesys - PureCloud - Germin8 - GigaSpaces - GMO Pepabo - goTransverse - GraphHopper - Gravitate Solutions - HashData - Hewlett Packard Enterprise - High Technologies Center - Hootsuite - Huawei Cloud - Husbanken - IBM - IMS Health - Individual Standard IVS - INSPIDE - Intent HQ - Kabuku - Kurio - Kuroi - Kuary - Kubernetes - LANDR Audio - Lascaux - Leanix - Leica Geosystems AG - LiveAgent - LXL Tech - Lyft - MailMojo - Metaswitch - Mindera - ModuleQ - Mporium - Neverfail - NexCap - Nitrobox - Norwegian Air Shuttle - NTT DATA - nViso - Okiok - Onedata - Open International Systems - OrderCloud.io - OSDN - PagerDuty - PagerTree - Pepipost - Peatio Tech - Plexxi - Pixoneye - PostAffiliatePro - PracticeBird - Prill Tecnologia - Prokarma - QAdept - QuantiModo - QuickBlox - Rapid7 - Red Hat - Reload! A/S - REstore - REST United - Revault Sàrl - Riffyn - Royal Bank of Canada (RBC) - Saritasa - SAS - SCOOP Software GmbH - SessionM - Shine Solutions - Simpfony - Skurt - Slamby - SmartRecruiters - snapCX - SPINEN - Sponsoo - SRC - Stardog Ventures - Stingray - StyleRecipe - Svenska Spel AB - Switch Database - TaskData - ThirdWatch.ai - ThoughtWorks - Tpay - Trexle - Upwork - uShip - Variograma - VMware - Viavi Solutions Inc. - W.UP - Wealthfront - Webever GmbH - WEXO A/S - XSky - Yelp - Zalando - ZEEF.com - zooplus - Trifork

Presentations/Videos/Tutorials/Books

• 2011/08/31 - Introducing Swagger by Tony Tam
• 2014/05/22 - Swagger APIs for Humans and Robots by Tony Tam at Gluecon
• 2014/11/11 - Genie 2.0: Second Wish Granted! by Tom Gianos and Amit Sharma @ Netflix Big Data Platform Team
• 2015/07/28 - Enriching RESTful Services with Swagger by Philipp Hauer
• 2015/11/11 - Generate client stubs & document your REST-API using Swagger & Spring by Johannes Fiala @ Devoxx Belgium 2015
• 2015/12/03 - こんなに簡単! Swagger Codegenのカスタマイズ by Quramy
• 2016/01/12 - Generate client side code using Swagger Codegen by RNAVAGAMUWA
• 2016/01/15 - How to end manual REST-API client coding by Johannes Fiala @ dotJS 2015
• 2016/04/27 - Automated REST API Development by Yos Riady
• 2016/05/29 - Generating Java Spring-MVC code from Swagger Spec by @icha024
• 2016/07/22 - Building Microservices? Here is what you should know by Sumit Maingi
• 2016/08/23 - Generating Dreamfactory Client SDKs based on Swagger API Definitions by Phil Schuler
• 2016/09/28 - 1 UNBELIEVABLE TRICK TO CREATE AN EASY TO CONSUME API IN .NET by Piotr Stapp
• 2016/10/10 - Using swagger-codegen with Marketo by Kenny Elkington
• 2016/10/12 - Designing a Swagger API by Kevin Sookocheff
• 2016/11/05 - How to generate a REST Application by Johannes Fiala @ DevFest Vienna 2016
• 2016/11/10 - Building an AEM API clients ecosystem by Cliffano Subagio, Michael Diender, Stephen Shim from Shine Solutions @ Adobe Marketing Cloud Community Expo (AMCCE)
• 2016/11/18 - How to generate a REST CXF3 application from Swagger-Contract by Johannes Fiala @ ApacheConEU 2016
• 2016/11/25 - Swagger Codegen for Swift3 and NodeJS by David Norman
• 2016/12/08 - Building an API with Swagger
• 2016/12/08 - Generate client side code using Swagger Codegen by theFerkel
• 2017/01/16 - Zero to API in 4 minutes by Bradley A. Thornton
• 2017/02/09 - 「Swaggerを利用した新規サービス開発」というタイトルで登壇して来ました by recotech
• 2017/03/03 - Swagger Codegen の使い方の簡単な説明です by wagyu298
• 2017/03/24 - Using Open API Specification To Put Lyft SDK Support in the Fast Lane by Val Polouchkine
• 2017/04/13 - Automatically Generating your API Client with Swagger and Swagger Codegen by Jesse Collis @ Melbourne Cocoaheads
• 2017/04/27 - Swagger Codegen のPHP実装があまりにアレだったので、ライブラリ自作して公開してみた by imunew
• 2017/05/17 - Diseño de APIs con OpenAPI by Pedro J. Molina @ JSDayES 2017
• 2017/05/22 - Presentation of the Vert.x-Swagger project by @phiz71
• 2017/05/22 - Automatically generating your API from a swagger file using gradle by Deniz Turan
• 2017/06/21 - Swagger Presentation - Warsaw Ruby Users Group by @rafalpetryka
• 2017/06/29 - Making SDKs: the bespoke, the hopeful and the generated by Tristan Sokol (Square) at DevXcon 2017
• 2017/07/11 - OpenAPI development with Python by 和田拓朗 at EuroPython 2017
• 2017/07/29 - How Square makes its SDKs by Tristan Sokol (Square)
• 2017/07/31 - How to Generate a Deployable REST CXF3 Application from a Swagger-Contract by Johannes Fiala @ Voxxed Days Vienna
• 2017/08/11 - Swagger Codegen 自动生成Retrofit 代码 by 徐磊
• 2017/08/24 - APIs First by roykachouh (Square)
• 2017/08/31 - Bringing Jenkins Remote Access API To The Masses by Cliffano Subagio from Shine Solutions @ Jenkins World 2017
• 2017/09/08 - Swagger Codegen で自動生成したクライアントSDKを使う(iOS編) by kfurue
• 2017/09/09 - Swagger Codegen で自動生成したクライアントSDKを使う(RxSwift 編) by kfurue
• 2017/09/09 - OpenAPIを利用したPythonWebアプリケーション開発 by 和田拓朗 at PyCon JP 2017
• 2017/09/21 - Generating an Elastic Cloud Enterprise Client by Greg Marzouka (Elastic)
• 2017/09/26 - How to Use IoT Application Enablement Api Hub JSON Descriptor in Postman and How to Generate Client Code by Radu Simen (SAP)
• 2017/09/28 - Swagger Codegenで APIクライアントgem 自動生成 #m3kt by Jumpei Takiyasu
• 2017/09/30 - Swaggerのテンプレートを魔改造した話 #渋谷java by Hidetake Iwata (NTT DATA Corporation)
• 2017/10/04 - Enterprise-friendly Java client for Microsoft Machine Learning Server by Pratik Palnitkar (Microsoft)
• 2017/10/08 - Generating a REST Ada client with OpenAPI and Swagger Codegen by Stephane Carrez
• 2017/11/08 - A Beginner's Guide to Code Generation for REST APIs(eBook) by William Cheng
• 2017/11/18 - 10年前のレガシーシステムをサーバーサイドKotlinでフルリニューアルしている話 #jjugccc #cccg2 by Hidenori Maehara
• 2017/11/21 - swagger-codegen から眺める Swift4 by Daiki Matsudate
• 2017/12/07 - API-driven development with OpenAPI and Swagger, Part 2 by Matthew Tyson
• 2017/12/29 - REST APIs代码生成指南(eBook) by William Cheng, Xin Meng
• 2017/12/21 - Using Protocol Buffer to Generate SDK at Hootsuite by Joy Zhang
• 2018/01/11 - Swagger 工具箱介绍及代码自动生成示例 by qct
• 2018/01/19 - Generowanie kodu usług REST - przewodnik dla początkujących(eBook) by William Cheng, Tomasz Prus, Bartek Kryza
• 2018/02/03 - Writing REST APIs with OpenAPI and Swagger Ada by Stephane Carrez at FOSDEM 2018
• 2018/02/28 - OpenAPI–An eBay Perspective by Shekhar Banerjee (eBay)
• 2018/03/16 - REST APIのためのコード生成入門 by William Cheng, 中野暁人, 和田拓朗

Swagger Codegen Core Team

Swagger Codegen core team members are contributors who have been making significant contributions (review issues, fix bugs, make enhancements, etc) to the project on a regular basis.

Core Team Members

Template Creator

Here is a list of template creators: * API Clients: * Ada: @stcarrez * Akka-Scala: @cchafer * Apex: @asnelling * Bash: @bkryza * C++ REST: @Danielku15 * C# (.NET 2.0): @who * C# (.NET Standard 1.3 ): @Gronsak * C# (.NET 4.5 refactored): @jimschubert * Clojure: @xhh * Dart: @yissachar * Dart (refactored in 2.4.0): @joernahrens * Elixir: @niku * Elm: @trenneman * Eiffel: @jvelilla * Erlang: @tsloughter * Groovy: @victorgit * Go: @wing328 * Go (rewritten in 2.3.0): @antihax * Haskell (http-client): @jonschoning * Java (Feign): @davidkiss * Java (Retrofit): @0legg * Java (Retrofit2): @emilianobonassi * Java (Jersey2): @xhh * Java (okhttp-gson): @xhh * Java (RestTemplate): @nbruno * Java (RESTEasy): @gayathrigs * Java (Vertx): @lopesmcc * Java (Google APIs Client Library): @charlescapps * Java (Rest-assured): @viclovsky * Javascript/NodeJS: @jfiala * Javascript (Closure-annotated Angular) @achew22 * JMeter: @davidkiss * Kotlin: @jimschubert * Lua: @daurnimator * Perl: @wing328 * PHP (Guzzle): @baartosz * PowerShell: @beatcracker * R: @ramnov * Rust: @farcaller * Rust (rust-server): @metaswitch * Scala (scalaz & http4s): @tbrown1979 * Swift: @tkqubo * Swift 3: @hexelon * Swift 4: @ehyche * TypeScript (Node): @mhardorf * TypeScript (Angular1): @mhardorf * TypeScript (Fetch): @leonyu * TypeScript (Angular2): @roni-frantchi * TypeScript (jQuery): @bherila * Server Stubs * Ada: @stcarrez * C# ASP.NET5: @jimschubert * C# NancyFX: @mstefaniuk * C++ Pistache: @sebymiano * C++ Restbed: @stkrwork * Erlang Server: @galaxie * Go Server: @guohuang * Haskell Servant: @algas * Java MSF4J: @sanjeewa-malalgoda * Java Spring Boot: @diyfr * Java Undertow: @stevehu * Java Play Framework: @JFCote * Java PKMST: @anshu2185 @sanshuman @rkumar-pk @ninodpillai * JAX-RS RestEasy: @chameleon82 * JAX-RS CXF: @hiveship * JAX-RS CXF (CDI): @nickcmaynard * JAX-RS RestEasy (JBoss EAP): @jfiala * Kotlin: @jimschubert * PHP Lumen: @abcsun * PHP Slim: @jfastnacht * PHP Symfony: @ksm2 * PHP Zend Expressive (with Path Handler): @Articus * Ruby on Rails 5: @zlx * Rust (rust-server): @metaswitch * Scala Finch: @jimschubert * Scala Lagom: @gmkumar2005 * Documentation * HTML Doc 2: @jhitchcock * Confluence Wiki: @jhitchcock * Configuration * Apache2: @stkrwork

How to join the core team

Here are the requirements to become a core team member: - rank within top 50 in https://github.com/swagger-api/swagger-codegen/graphs/contributors - to contribute, here are some good starting points - regular contributions to the project - about 3 hours per week - for contribution, it can be addressing issues, reviewing PRs submitted by others, submitting PR to fix bugs or make enhancements, etc

To become a Template Creator, simply submit a PR for new API client (e.g. Rust, Elixir) or server stub (e.g. Ruby Grape) generator.

Swagger Codegen Technical Committee

Members of the Swagger Codegen technical committee shoulder the following responsibilities:

• Provides guidance and direction to other users
• Reviews pull requests and issues
• Improves the generator by making enhancements, fixing bugs or updating documentations
• Sets the technical direction of the generator

Who is eligible? Those who want to join must have at least 3 PRs merged into a generator. (Exceptions can be granted to template creators or contributors who have made a lot of code changes with less than 3 merged PRs)

Members of Technical Committee

| Languages | Member (join date) | |:-------------|:-------------| | ActionScript | | | Ada | @stcarrez (2018/02) | | Android | | | Apex | | | Bash | @kenjones-cisco (2017/09) | | C++ | | | C# | @mandrean (2017/08) | | Clojure | | | Dart | @ircecho (2017/07) | | Eiffel | | | Elixir | | | Elm | | | Erlang | | | Groovy | | | Go | | | Haskell | | | Java | | | Kotlin | | | Lua | | | NodeJS/Javascript | @CodeNinjai (2017/07) | | ObjC | | | Perl | | | PHP | @dkarlovi (2017/07) @mandrean (2017/08) | | Python | @kenjones-cisco (2017/11)| | R | | | Ruby | @zlx (2017/09) | | Rust | | | Scala | | | Swift | @ehyche (2017/08) | | TypeScript | |

Security contact

Please disclose any security-related issues or vulnerabilities by emailing [email protected], instead of using the public issue tracker.

License information on Generated Code

The Swagger Codegen project is intended as a benefit for users of the Swagger / Open API Specification. The project itself has the License as specified. In addition, please understand the following points:

• The templates included with this project are subject to the License.
• Generated code is intentionally not subject to the parent project license

When code is generated from this project, it shall be considered AS IS and owned by the user of the software. There are no warranties--expressed or implied--for generated code. You can do what you wish with it, and once generated, the code is your responsibility and subject to the licensing terms that you deem appropriate.

License

Copyright 2019 SmartBear Software

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.