swagger-api/swagger-codegen

View on GitHub

swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

Stars: 17.8k
Forks: 6k
Open beginner issues: 1
Indexed issues: 3.1k

Dominant language: Mustache
License: Apache-2.0
Last GitHub push: Aug 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

3,072 open issues indexed

Swagger-codegen support for Spring Boot 3.x with resteasy template Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12202 · 1 comment · 2 reactions · Opened Jul 20, 2023
Online generator always indicates that the Swagger is not valid Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12201 · 5 comments · Opened Jul 20, 2023
generate error api for rest template spring Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12199 · 1 reaction · Opened Jul 18, 2023
app.json_encoder is deprecated Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#12198 · 2 reactions · Opened Jul 14, 2023
Java8 build failed with the error Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#12197 · Opened Jul 13, 2023
Upgrade typescript-axios to axios@^1 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12195 · 2 reactions · Opened Jul 9, 2023
swagger-codegen-cli-3.0.8 generation with 3 separated yaml Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

swagger-api/swagger-codegen#12193 · Opened Jun 29, 2023
[Java] [resttemplate client] Array Path Parameters are not serialized according to Spec Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

swagger-api/swagger-codegen#12192 · Opened Jun 26, 2023
[Typescript-fetch] custom basePath Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12191 · Opened Jun 26, 2023
Data deserialization problem after receiving response from api Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12187 · Opened Jun 21, 2023
Generated auth_settings in configuration.py is empty for bearerAuth Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12185 · 1 comment · Opened Jun 20, 2023
Swift model generate problem, if $ref in model, $ref is ignored. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12184 · 1 comment · Opened Jun 18, 2023
v3.0.0 : Overrided apiDocFileFolder modelDocFileFolder is ignored in README.md Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12183 · Opened Jun 18, 2023
v3.0.0: CodegenParameter examples have values like “param_name_example” instead of actual value Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12182 · Opened Jun 18, 2023
no main manifest attribute Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12180 · 2 comments · 4 reactions · Opened Jun 14, 2023
Is there any official Android library support for Swagger Codegen? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

swagger-api/swagger-codegen#12175 · Opened Jun 6, 2023
Documentation of Approach to Code from JSON Schema and the IDL Vocab Proposal Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

swagger-api/swagger-codegen#12174 · Opened Jun 5, 2023
[NEST JS - TYPESCRIPT] nullable field not generated Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12173 · 3 reactions · Opened Jun 5, 2023
[SPRING][SPRING-MVC] Bug - Wrong SubType generated field name + not match @JsonProperty name Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen#12172 · Opened Jun 4, 2023
Failed to load class "org.slf4j.impl.StaticLoggerBinder exception when using 3.0.0 branch Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

swagger-api/swagger-codegen#12170 · 9 comments · 9 reactions · Opened Jun 2, 2023
[Java] --model-name-suffix not working with oneOf Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12168 · Opened May 31, 2023
How to contribute for adding the Ballerina language client generator in swagger editor `Generate Client` option Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

swagger-api/swagger-codegen#12171 · 3 comments · 2 reactions · Opened May 29, 2023
Typescript: Schema "Error" is renamed to ModelError and not referenced in the types Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12166 · Opened May 28, 2023
ConfigurationParameters accessToken is not used in the API Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12165 · Opened May 27, 2023
3.0.0 Dockerfile fails to build Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

swagger-api/swagger-codegen#12161 · Opened May 23, 2023
How to rename the generated client SDK project by modifying the input json Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12164 · 1 comment · Opened May 23, 2023
[Java] swagger-codegen-maven-plugin auto-generated equals method does not call super.equals() for inheritance with no additional fields Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

swagger-api/swagger-codegen#12152 · Opened May 17, 2023
Wildcard annotations in @PATH dropped in swagger Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12147 · Opened May 16, 2023
[JAVA] swagger-codegen-maven-plugin: generating inconsistent file and class names for endpoint path with a dash in it Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12143 · 1 comment · Opened May 11, 2023
use swagger codegen to generate goalng code by amazon sp api json model Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

swagger-api/swagger-codegen#12141 · 1 reaction · Opened May 6, 2023
bug: incorrect logic and missing imports in generated Golang client Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12142 · 4 comments · 2 reactions · Opened May 4, 2023
[Python] JSON request with body=None should produce empty payload Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12138 · Opened May 2, 2023
[Python] The configuration is not initialized in the readme doc Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

swagger-api/swagger-codegen#12134 · Opened Apr 27, 2023
[JAVA] Snake case field name gets converted to camel case with codegen Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12133 · 1 comment · Opened Apr 26, 2023
Codegen is failing with Snakeyaml 2.0 version Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12129 · 1 comment · 4 reactions · Opened Apr 20, 2023
[GO] server codegen uses gorilla/mux which is no longer maintained. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12128 · Opened Apr 19, 2023
Python: Cannot configure urllib3 retry behavior Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

swagger-api/swagger-codegen#12127 · 1 comment · Opened Apr 18, 2023
[GO] optional array parameterToString question Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12124 · 1 comment · Opened Apr 14, 2023
[C#] Wierd names when generating clients Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

swagger-api/swagger-codegen#12122 · Opened Apr 11, 2023
Import mappings not generated when used as request body Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12121 · 1 comment · 6 reactions · Opened Apr 6, 2023
[Java] Failed to generate Java SDK Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

swagger-api/swagger-codegen#12112 · Opened Apr 4, 2023
Swagger Codegen Version Build 3.0.41 NOT building Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12099 · Opened Mar 29, 2023
[PHP] Bug generating client SDK has invalid PHP code Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen#12095 · Opened Mar 24, 2023
[JAVA] Bug generating classes using JsonProperty Annotation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12094 · Opened Mar 21, 2023
[JAVA] Definition of HasMap<String, List<Element>> Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12093 · Opened Mar 20, 2023
[typescript-axios] swagger-v3 not working with typescript-axios Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12092 · 2 comments · Opened Mar 17, 2023
[Java] Ineffectual code to handle file downloads Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12090 · Opened Mar 14, 2023
[PYTHON] Problem with Discriminator Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

swagger-api/swagger-codegen#12089 · 1 comment · Opened Mar 13, 2023
Problem with generated python client Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

swagger-api/swagger-codegen#12086 · 2 reactions · Opened Mar 10, 2023
Problem with generated client Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

swagger-api/swagger-codegen#12087 · 1 comment · Opened Mar 10, 2023

swagger-api/swagger-codegen

Get new issues in your inbox