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An open API service indexing awesome lists of open source software.

OpenAPI Specification

The OpenAPI Specification (OAS), previously known as the Swagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.

https://github.com/smarlhens/nest-boilerplate

Nest.js boilerplate with CircleCI, Commitizen, Commitlint, Docker-Compose, ESLint, GitHub Actions, Husky, Lint-staged, OpenAPI, Prettier, PostGreSQL, TypeORM

circleci commitizen commitlint docker docker-compose eslint github-actions husky lint-staged nest nestjs openapi postgresql prettier typeorm

Last synced: 05 Apr 2025

https://github.com/api-platform/api-doc-parser

Transforms a Hydra API doc in an intermediate representation that can be used for various tasks such as creating smart API clients, scaffolding code or building administration interfaces.

api api-platform hacktoberfest hydra javascript json-ld openapi parser rest rest-api scaffolding swagger typescript

Last synced: 15 May 2025

https://github.com/oai/tools.openapis.org

A collection of open-source and commercial tools for creating your APIs with OpenAPI - Sourced from and published for the community

openapi openapi-spec openapi3

Last synced: 05 Apr 2025

https://github.com/mrin9/openapi-viewer

OpenApi viewer Implemented using Vue

api api-client mrindoc openapi openapi-ui swagger swagger-ui

Last synced: 23 Jul 2025

https://github.com/OAI/tools.openapis.org

A collection of open-source and commercial tools for creating your APIs with OpenAPI - Sourced from and published for the community

openapi openapi-spec openapi3

Last synced: 14 Mar 2025

https://github.com/playpauseandstop/rororo

Implement aiohttp.web OpenAPI 3 server applications with schema first approach.

aiohttp aiohttp-server asyncio openapi openapi3 python python-3 python-3-10 python-3-11 python-3-7 python-3-8 python-3-9 python-library python3

Last synced: 23 Oct 2025

https://github.com/oaijs/koa-oai-router

Koa Router, based on OpenAPI, Swagger and Json Schema.

jsonschema koa koa-oai-router koa-router oai openapi swagger

Last synced: 27 Sep 2025

https://github.com/micronaut-projects/micronaut-openapi

Generates OpenAPI / Swagger Documentation for Micronaut projects

micronaut openapi rest-api swagger

Last synced: 16 May 2025

https://github.com/dankinsoid/VaporToOpenAPI

OpenAPI specification generator for Vapor based Swift projects.

openapi swagger swift vapor

Last synced: 28 Mar 2025

https://github.com/erunion/sport-api-specifications

OpenAPI 3.0 specifications for various sport APIs.

nhl openapi

Last synced: 14 Oct 2025

https://github.com/kevindew/openapi3_parser

Open API 3 Parser/Validator for Ruby

openapi openapi-specification parser ruby

Last synced: 06 Apr 2025

https://github.com/kube-rs/kopium

Kubernetes OPenapI UnMangler

crd generator openapi

Last synced: 05 Apr 2025

https://github.com/Kludex/fastapi-responses

Find HTTPExceptions and turn them into documented responses! :tada:

fastapi openapi python

Last synced: 12 Apr 2025

https://github.com/kludex/fastapi-responses

Find HTTPExceptions and turn them into documented responses! :tada:

fastapi openapi python

Last synced: 09 Apr 2025

https://github.com/larshp/ABAP-Swagger

Expose ABAP REST services with Swagger/openapi spec

abap openapi openapi-server swagger

Last synced: 04 May 2025

https://github.com/TNO-S3/WuppieFuzz

A coverage-guided REST API fuzzer developed on top of LibAFL

api-fuzzer fuzzer fuzzing openapi rest-api-test

Last synced: 18 Oct 2025

https://github.com/fa0311/twitter-openapi-typescript

Implementation of Twitter internal API (Twitter graphql API) in TypeScript

graphql openapi scraper twitter twitter-bot typescript undocumented unofficial

Last synced: 12 Apr 2025

https://github.com/christianhelle/httpgenerator

Generate .http files from OpenAPI (Swagger) specifications

openapi openapi-specification openapi3 rest-client swagger

Last synced: 16 May 2025

https://github.com/cdimascio/openapi-spring-webflux-validator

🌱 A friendly kotlin library to validate API endpoints using an OpenApi 3.0 and Swagger 2.0 specification

functional hacktoberfest java openapi openapi3 rest spring swagger swagger-validator validation webflux

Last synced: 05 Apr 2025

https://github.com/alma-cdk/openapix

Combine the power of AWS CDK & OpenAPI YAML Schema Definitions

api-gateway aws aws-cdk aws-cdk-construct cdk openapi rest-api swagger

Last synced: 09 Apr 2025

https://github.com/larshp/abap-swagger

Expose ABAP REST services with Swagger/openapi spec

abap openapi openapi-server swagger

Last synced: 24 Oct 2025

https://github.com/davidmoten/openapi-to-plantuml

Converts OpenAPI 3.0 definitions to Plant UML text for visualisation of your API.

java online openapi openapi-documentation openapi3 plantuml uml-diagram

Last synced: 06 Apr 2025

https://github.com/a-chacon/oas_rails

Generate Automatic Interactive Documentation for Your Rails API

api api-rest documentation oas oas3 openapi openapi31 rails rapidoc ruby swagger swagger-ui

Last synced: 12 Apr 2025

https://github.com/koumoul-dev/vue-openapi

OpenAPI viewer component for VueJS

api material openapi openapi3 swagger vue vuejs

Last synced: 05 Sep 2025

https://github.com/helixsoftco/vuelix

Vue 3 + Vite template/framework: Auth System + OpenAPI Client Generator + Routes Transitions + i18n + File System Routing + Layouts System + Universal Icons Framework + More!

auth file-system-routing i18n layouts openapi routing typescript universal-icons vite vue vue3

Last synced: 06 Mar 2025

https://github.com/surrealdb/docs.surrealdb.com

The documentation for SurrealDB, powered by Astro

astro documentation openapi surreal surrealdb surrealml vector-database vector-search

Last synced: 02 Jul 2025

https://github.com/mikestead/openapi-client

Generate ES6 or Typescript service integration code from an OpenAPI 2 spec

code-generation javascript openapi swagger typescript

Last synced: 09 Apr 2025

https://github.com/canvural/php-openapi-faker

Library to generate fake data for OpenAPI request/response/schemas

faker mockdata openapi openapi3 php

Last synced: 06 Apr 2025

https://github.com/temando/serverless-openapi-documentation

Serverless 1.0 plugin to generate OpenAPI V3 documentation from serverless configuration

open-api-v3 openapi openapi-documentation serverless

Last synced: 05 Apr 2025

https://github.com/box/box-openapi

OpenAPI 3.0 Specification for the Box APIs

api box openapi specification swagger

Last synced: 04 Apr 2025

https://github.com/data-fair/openapi-viewer

Browse and test a REST API described with the OpenAPI 3.0 Specification

api api-documentation openapi openapi3 swagger swagger-ui

Last synced: 02 Aug 2025

https://github.com/crazywoola/dify-tools-worker

A function calling tool can be deployed to Cloudflare Workers with openapi schema

cloudflare dify openai openapi workers

Last synced: 03 Nov 2025

https://github.com/jnwltr/swagger-angular-generator

Generator of API layer in TypeScript for Angular 2+ apps

angular api form generator ngrx openapi swagger typescript

Last synced: 04 May 2025

https://github.com/blueswen/mkdocs-swagger-ui-tag

A MkDocs plugin supports adding Swagger UI to the page.

mkdocs mkdocs-plugin openapi openapi3 swagger-ui

Last synced: 16 May 2025

https://github.com/openapi-contrib/openapi3-generator

Use your API OpenAPI 3 definition to generate code, documentation, and literally anything you need.

oasv3 openapi openapi3

Last synced: 06 Aug 2025

https://github.com/sonallux/spotify-web-api

Tools for fixing and improving the official Spotify OpenAPI definition.

open-api open-api-specification openapi spotify spotify-web-api swagger

Last synced: 06 Apr 2025

https://github.com/oslabs-beta/rigflo

An OpenAPI-based visual interface to build your next API

api backend gui openapi react-flow

Last synced: 30 Apr 2025

https://github.com/yezz123/pyngo

Pydantic model support for Django & Django-Rest-Framework ✨

django django-rest-framework fastapi openapi pydantic python python3 typed

Last synced: 10 Apr 2025

https://github.com/davesag/swagger-routes-express

Connect your Express route controllers to restful paths using your Swagger definition file

api-server expressjs middleware nodejs openapi swagger swagger2

Last synced: 06 Apr 2025

https://github.com/hvuhsg/goapi

GoAPI - A Fast and Easy-to-use Web Framework for Building APIs in Go

api go high-performance http json middleware ngrok ngrok-tunnel openapi openapi3 rest rest-api restful swagger web web-framework

Last synced: 12 Apr 2025

https://github.com/tigerfintech/openapi-python-sdk

Python SDK for Tiger Open API

openapi python quant tigerbrokers trade

Last synced: 06 Apr 2025

https://github.com/readmeio/api-explorer

Open source components that make up ReadMe's legacy API explorer

openapi react

Last synced: 09 Jul 2025

https://github.com/mvrilo/go-redoc

go-redoc is an embedded OpenAPI/Swagger documentation ui for Go using ReDoc

documentation echo fiber gin go golang http openapi redoc swagger

Last synced: 13 Apr 2025

https://github.com/openapi-qraft/openapi-qraft

⚡ Full TanStack Query power in type-safe OpenAPI hooks for React

openapi openapi-generator react-query tanstack-react-query

Last synced: 04 Jan 2026

https://github.com/fredx87/openapi-mock-generator

Progressive Web App for generating mocked data from an OpenAPI specification

generator mock oas3 openapi swagger

Last synced: 14 Apr 2025

https://github.com/pjfanning/swagger-akka-http-sample

Sample demonstrating use of swagger-akka-http

akka akka-http enumeratum openapi scala swagger swagger-akka-http

Last synced: 17 Mar 2025

https://github.com/hosseinmd/swagger-typescript

An auto typescript/javascript code generator from swagger.

api openapi rest swagger typescript

Last synced: 05 Oct 2025

https://github.com/binggg/tcb-subscribe-demo

小程序·云开发快速接入小程序订阅消息，开发开课提醒小程序

miniprogra openapi serverless subscribe tencentcloudbase wechat wechat-mini-program

Last synced: 22 Apr 2025

https://github.com/pb33f/libopenapi-validator

OpenAPI validation extension for libopenapi, validate http requests and responses as well as schemas

go golang http openapi openapi-spec openapi-specification openapi3 openapi3-1 openapi3-validation openapi31 schema validation validator

Last synced: 08 Apr 2025

https://github.com/Boavizta/boaviztapi

🛠 Giving access to BOAVIZTA reference data and methodologies trough a RESTful API

openapi

Last synced: 31 Mar 2025

https://github.com/boavizta/boaviztapi

🛠 Giving access to BOAVIZTA reference data and methodologies trough a RESTful API

openapi

Last synced: 19 Jan 2026

https://github.com/schwer/graphql-to-openapi

Convert a graphql query + graphql schema into an openapi spec.

graphql openapi

Last synced: 18 Jan 2026

https://github.com/manchenkoff/openapi3-parser

OpenAPI 3 parser to use a specification inside of the code in your projects

openapi openapi-specification openapi3 parser python3 swagger

Last synced: 16 May 2025

https://github.com/abap-openapi/abap-openapi

ABAP OpenAPI Client and Server generator in ABAP

abap openapi swagger

Last synced: 07 Apr 2025

https://github.com/shamspias/langchain-telegram-gpt-chatbot

An AI-powered chatbot integrated with Telegram, using OpenAI GPT-3.5 Turbo, language embeddings, and FAISS for similarity search to provide more contextually relevant responses to user queries

ai artificial-intelligence chatbot chatbot-telegram faiss gpt-3 gpt-3-5-turbo gpt-35-turbo gpt-4 langchain langchain-python openapi python python3 telebot telegram telegram-bot tts tts-api

Last synced: 20 Jun 2025

https://github.com/stoplightio/spectral-owasp-ruleset

Improve the security of your API by detecting common vulnerabilities as defined by OWASP and enforced with Spectral.

api hacktoberfest openapi openapi3 openapi31 security

Last synced: 12 Apr 2025

https://github.com/shuffle/openapi-apps

Swagger/ OpenAPI specifications for security products and services

api apis cyber cybersecurity openapi openapi-specifications security security-industry shuffle swagger

Last synced: 04 Apr 2025

https://github.com/Materials-Consortia/optimade-python-tools

Tools for implementing and consuming OPTIMADE APIs in Python

openapi optimade optimade-api optimade-python optimade-specification python

Last synced: 04 May 2025

https://github.com/qaware/openapi-generator-for-spring

Open API v3 Generator for Spring Boot applications

hacktoberfest java openapi spring spring-boot swagger

Last synced: 22 Mar 2025

https://github.com/samchungy/fastify-zod-openapi

Fastify plugin for zod-openapi

fastify fastify-plugin openapi typescript zod

Last synced: 12 Apr 2025

https://github.com/skellla/fastify-oas

Fastify OpenAPI plugin.

fastify fastify-plugin openapi openapi3 swagger

Last synced: 07 Apr 2025

https://github.com/square/connect-api-specification

This repository contains the OpenAPI specification as well as templates for generating SDKs for Square's APIs

openapi openapi-specification sdk swagger

Last synced: 05 Apr 2025

https://github.com/martincostello/openapi-extensions

Extensions for Microsoft.AspNetCore.OpenApi

aspnetcore dotnet openapi

Last synced: 20 Oct 2025

https://github.com/apioo/typeapi

TypeAPI is an OpenAPI alternative to describe REST APIs for type-safe code generation.

code-generation json-schema openapi openapi-generator openapi-specification

Last synced: 03 Apr 2025

https://github.com/long2ice/swagin

Swagger + Gin = SwaGin, a web framework based on Gin and Swagger

api fastapi gin golang openapi redoc swagger swagger-ui

Last synced: 03 Jul 2025

https://github.com/aliyun/alibabacloud-java-sdk

The Alibaba Cloud V2.0 SDK for JAVA

alibaba alibaba-cloud aliyun darabonba java openapi sdk v2

Last synced: 16 May 2025

https://github.com/SkeLLLa/fastify-oas

Fastify OpenAPI plugin.

fastify fastify-plugin openapi openapi3 swagger

Last synced: 02 Aug 2025

https://github.com/bewinxed/svetch

Auto-Generated typesafe client & API docs generator for your Serverless Application (Svelte First)

codegen openapi svelte sveltekit swagger

Last synced: 09 May 2025

https://github.com/Bewinxed/svetch

Auto-Generated typesafe client & API docs generator for your Serverless Application (Svelte First)

codegen openapi svelte sveltekit swagger

Last synced: 14 May 2025

https://github.com/ivov/nodebuilder

Build n8n nodes from OpenAPI specs and YAML files

n8n openapi

Last synced: 23 Apr 2025

https://github.com/gopher-fleece/gleece

Building, documenting, validating, securing and customizing REST APIs through code-first development

api gleece go golang openapi openapi3 openapi30 openapi31 rest-api routes

Last synced: 25 Dec 2025

https://github.com/neelp03/throttlex

A distributed rate-limiting solution built with Go and Redis, designed to control API traffic and ensure system stability. Supports multiple rate-limiting policies and is scalable with Docker for easy deployment.

api-gateway api-management go golang open-source openapi opensource rate-limiting ratelimiter redis throttler throttlex

Last synced: 13 Apr 2025

https://github.com/kkbox/openapi-javascript

KKBOX Open API SDK for JavaScript.

kkbox openapi sdk

Last synced: 23 Jun 2025

https://github.com/openapi/openapi

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

openapi

Last synced: 12 Jan 2026

https://github.com/marcomuellner/openapi-python-generator

A client generator from openapi for python.

async openapi openapi3 pydantic python

Last synced: 13 Apr 2025

https://github.com/openapistack/openapicmd

The CLI for all things OpenAPI and Swagger

cli hacktoberfest openapi swagger

Last synced: 08 Sep 2025

https://github.com/vitalybibikov/AzureExtensions.Swashbuckle

This extension enriches Azure Functions with Swagger/ Open API support

azure azure-functions dotnet openapi openapi3 serverless swagger swagger-ui swashbuckle

Last synced: 18 Apr 2025

https://github.com/dmitry-pavlov/openapi-connected-service

Visual Studio extension to generate OpenAPI (Swagger) web service reference.

nswag openapi openapi-codegen visual-studio visual-studio-extension vsix vsix-extensions

Last synced: 18 Apr 2025

https://github.com/postman-open-technologies/gsoc-2023

Postman Open Technologies' repo for Open Source contributions during Google Summer of Code 2023

api gsoc-2023 openapi

Last synced: 10 Apr 2025

OpenAPI Specification Awesome Lists
best-of-web-python 867 awesome-integration 583 awesome-jsonschema 90
OpenAPI Specification Categories
Papers 683 Projects 300 Integration Patterns 200 Adoption 173 Django Utilities 159 Resources 154 Others 111 Third-party Web APIs 88 Web Testing 85 Authorization & Authentication 81 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 46 OpenAPI Utilities 42 HTTP Clients 41 Videos 32 Markdown 28 Websocket Utilities 25 HTML Processing 25 Web UI 25