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.
- GitHub: https://github.com/topics/openapi
- Wikipedia: https://en.wikipedia.org/wiki/OpenAPI_Specification
- Repo: https://github.com/OAI/OpenAPI-Specification
- Created by: OpenAPI Initiative, Tony Tam, Darrel Miller, Mike Ralphson, Ron Ratovsky, Uri Sarid, Jason Harmon
- Released: August 10, 2011
- Related Topics: json-schema, raml, rest-api,
- Aliases: open-api, swagger-spec, swagger-specification, openapi-spec, openapi-specification, open-api-specification, oas, openapi-description,
- Last updated: 2026-07-05 00:18:41 UTC
- JSON Representation
https://github.com/borolgs/openapi-ff
Generate typed effects and queries from OpenAPI 3
effector openapi openapi-typescript swagger
Last synced: 29 Apr 2026
https://github.com/maxicorrea/application-dollar-backend
Web service to perform web scraping of the Dolar page today
clean-architecture jsoup openapi scraper scrapping spring spring-boot swagger swagger-ui
Last synced: 03 May 2026
https://github.com/youka/api-snap
An application which collects API documents by kubernetes service discovery and displays them in a web interface.
asyncapi documentation graphql kubernetes openapi
Last synced: 03 May 2026
https://github.com/speclynx/vscode-openapi-toolkit-website
SpecLynx OpenAPI Toolkit WebSite
openapi openapi2 openapi3 openapi31
Last synced: 07 Oct 2025
https://github.com/chibat/spring-openapi-starter
Spring Boot + OpenAPI Specification Starter
java openapi openapi-specification spring spring-boot springfox starter swagger
Last synced: 04 May 2026
https://github.com/ringods/unifi-api-spec
OpenAPI Specification for the Unifi API
api openapi openapi-specification unifi
Last synced: 07 Oct 2025
https://github.com/wndhydrnt/openapi-go-server
Templates for the go-server generator of the OpenAPI Generator.
go golang openapi openapi-generator openapi3 swagger
Last synced: 04 May 2026
https://github.com/iqhater/clean-arch-basic-example
Basic greeter API service example (clean arch)
api clean-arch clean-architecture-template example go golang openapi redoc taskfile
Last synced: 04 May 2026
https://github.com/ryomendev/swagger-openapi
This repository provides a hands-on guide to integrating Swagger (OpenAPI) with Node.js and Express for API documentation. Learn to define endpoints, request bodies, and responses while testing APIs interactively using Swagger UI. Ideal for beginners and professionals improving API documentation. 🚀
Last synced: 29 Apr 2026
https://github.com/monarch-initiative/monarch-trapi-kp
NCATS Translator ARA TRAPI wrapper for the Monarch Initiative system
disease monarchinitiative openapi phenotype translator trapi
Last synced: 29 Apr 2026
https://github.com/onlyphantom/revconnexion
RevConnextion is a RESTful API application built on top of Connexion and can be used as a standalone post-workshop survey system
connexion openapi rest-api restful-api swagger workshop
Last synced: 28 Apr 2026
https://github.com/chrisallenlane/unifi-mcp
MCP server for Unifi API, written in Go (MIRROR)
ai-tools claude firewall golang home-automation llm mcp mcp-server model-context-protocol network-management openapi smart-home ubiquiti unifi unifi-network
Last synced: 08 Jun 2026
https://github.com/m-aciek/mock-openapi-verifier
Verify your mocks with OpenAPI specs. In development.
Last synced: 13 Apr 2026
https://github.com/soufantech/supertest-openapi-validator
Performs OpenAPI contract checks with supertest.
contract-testing openapi supertest
Last synced: 28 Apr 2026
https://github.com/simplify-framework/converter
Convert from Serverless Framework's YAML definition to OpenAPI 3.0 specs that is compatible with Simplify Framework specs definition.
converter javascript nodejs openapi serverless-framework simplify-framework simplify-specs yaml
Last synced: 04 May 2026
https://github.com/imballinst/oas-typescript
All about OpenAPI stuff. Generators, enhanced Swagger UI, Zod validation, and more!
axios koa openapi swagger typescript zod
Last synced: 18 Jan 2026
https://github.com/orliluq/trivia
🎃 Backend Challenge (Java): API para una trivia de Halloween! 🎃
devtools h2-database jakarta java jpa-persistence-applications openapi springboot swagger-ui
Last synced: 04 May 2026
https://github.com/dacr/web-echo
A websocket/webhook JSON data recorder with API
actor-model api blockchain data-recording json openapi pekko pekko-http pekko-streams recorder webhook websocket
Last synced: 04 May 2026
https://github.com/pierrialexandervidmar/apibasic-dotnet
Api .NET 8.0 com CRUD básico (ASP.NET CORE).
asp-net-core csharp dotnet-core entity-framework-core openapi swagger-ui
Last synced: 04 May 2026
https://github.com/fern-api/sdk-starter
The easiest way to get started generating an SDK with Fern! Supported languages: TypeScript, Python, Go, Java, C#, PHP, Ruby
Last synced: 05 May 2026
https://github.com/mbhuman/ravagepdf
PDF generation from OpenAPI / Swagger Spec Resources URL or JSON/YML file
documentation-generator openapi openapi-specification openapi2pdf openapi3 pdf pdf-generation pdfmake ravagepdf rest rest-api swagger
Last synced: 18 Jan 2026
https://github.com/supermomonga/openapi_rails_typed_parameters
Eliminate manual params validation code in Rails by using OpenAPI specification.
Last synced: 05 May 2026
https://github.com/bump-sh-examples/laravel-code-first
Add OpenAPI powered documentation to your Laravel application with Swagger-PHP.
api api-code-first api-documentation api-documentation-tool api-rest code-first laravel laravel-framework laravel10 oas3 openapi swagger
Last synced: 05 May 2026
https://github.com/ftoucch/fast-api-starter-template
A simple light weight fast api starter template
alembic boilerplate-template fastapi fastapi-boilerplate fastapi-crud fastapi-template openapi postgresql python rest-api sqlalchemy starter-kit
Last synced: 05 May 2026
https://github.com/vkbansal/openapi-to-ts
codegen codegenerator javascript openapi swagger typescript
Last synced: 05 May 2026
https://github.com/yashkusumkar02/weather_app
Weather app created using Flutter and Dart
dart flutter flutter-app flutter-ui openapi stylish weather weather-api weather-app
Last synced: 05 May 2026
https://github.com/earth-app/mantle2
Backend v2 API, Powered by Drupal
drupal drupal-backend earth-app openapi php symfony
Last synced: 05 May 2026
https://github.com/yjmorales/google_review_manager
Web application to generate and manage businesses Google Review Links based on their location.
google-place-api jquery openapi php recaptchav3 reviews sendgrid symfony
Last synced: 05 May 2026
https://github.com/sinoroc/rapids
REST APIs documented and sensible
apache-license-2 api api-rest openapi openapi3 pyramid pyramid-framework python python-3 python-library python3 raml rest rest-api
Last synced: 09 Oct 2025
https://github.com/krlan2789/land-property-server
ASP.NET Project - REST API for Land Property Project
asp-net-core azure-app-service csharp entity-framework-core openapi rest-api sqlite
Last synced: 05 May 2026
https://github.com/mrapi-js/create-mrapi-app
Set up a mrapi app by running one command.
Last synced: 06 May 2026
https://github.com/fibercrypto/libfibercrypto
C client libraries for FiberCrypto wallet API classes
bitcoin c c-library client-library cryptocurrency cryptocurrency-wallet cryptocurrency-wallets ethereum library library-client openapi rest-api rest-client restapi skycoin swagger swig
Last synced: 06 May 2026
https://github.com/i2y/mcpizer
Convert any REST API or gRPC service into MCP tools for AI assistants
api-bridge go grpc mcp model-context-protocol openapi
Last synced: 27 Apr 2026
https://github.com/stiebo/openapi-generator-sample
jpa openapi openapi-generator spring-boot spring-security
Last synced: 06 May 2026
https://github.com/owainlewis/openapi
Parse, manipulate and construct OpenAPI specification documents using Haskell
api-documentation openapi openapi3 swagger
Last synced: 27 Apr 2026
https://github.com/merzzzl/proto-rest-api
A tool for automatic generation of RESTful APIs based on Protocol Buffers (Protobuf) definitions. The project uses the protoc-gen-go-rest plugin to create OpenAPI specifications and other API artifacts.
Last synced: 14 Jan 2026
https://github.com/smoke-trees/django-template
An opinionated template for quickly getting started with a django webapp
django django-rest-framework docker docker-compose nginx openapi rest-api swagger template
Last synced: 14 Apr 2026
https://github.com/collectivecloudperu/app-resume-text-openai-react-bootstrap5
Como Crear Una Aplicación con la API KEY de Open AI, React JS y Bootstrap 5
bootstrap5 chatgpt openapi reactjs
Last synced: 07 May 2026
https://github.com/koreanirsa/spec-guard
Spec-driven guardrails for AI-assisted development.
ai-assisted-development cli codex developer-tools llm openapi python requirements-engineering spec-driven-development validation
Last synced: 07 May 2026
https://github.com/lofienjoyerr/cafeproject
Backend часть веб-приложения для управления заказами в кафе
celery django django-rest-framework elasticsearch jwt-authentication openapi postgresql pytest python redis
Last synced: 25 Mar 2025
https://github.com/budget-buddy-org/budget-buddy-web-app
Web app for Budget Buddy - personal finance tracker built with React 19, TanStack Router/Query, TypeScript, and Tailwind CSS
openapi react semantic-release typescript vibe-coding vite
Last synced: 10 May 2026
https://github.com/moneymeets/spec2sdk
Generate Pydantic models and API client code from OpenAPI 3.x specifications
code-generator openapi openapi-codegen pydantic python
Last synced: 22 Apr 2025
https://github.com/mattbusel/-real-time-neural-pattern-interpretation-and-orchestration.
This MVP lays the groundwork for a living intelligence model, where AI doesn’t just process data, it remembers, learns, and aligns with human values in real-time.
llm llm-inference neural-network neural-networks openai openai-api openapi
Last synced: 07 May 2026
https://github.com/reddec/api-notes
Dead simple service for publishing notes via API. Markdown supported.
api-first markdown notes openapi pastebin self-hosted
Last synced: 07 May 2026
https://github.com/maastrichtu-ids/knowledge-collaboratory-api
💬 Translator Standard APIs for the Knowledge Collaboratory (nanopublications)
kgx nanopublications openapi sparql-endpoints translator
Last synced: 26 Apr 2026
https://github.com/rafalschmidt97/yesterday
Journal that keep your note public for just one day 😲
aspnetcore automapper netcore openapi
Last synced: 26 Apr 2026
https://github.com/devnogi/open-api-batch-server
데브노기 OPEN API Batch 마이크로서비스
mabinogi mysql openapi spring-boot
Last synced: 26 Apr 2026
https://github.com/la-rebelion/apicove-tools
APICove Tools is a collection of tools to help you build faster and smarter
api-development api-first json-converter json-schema oas3 openapi swagger-codegen swagger2
Last synced: 19 Jan 2026
https://github.com/markrosemaker/openapi
Tools for parsing, formatting, validating, and programmatically enhancing OpenAPI specifications in Go.
api api-documentation api-management api-specification api-tools go json openapi swagger validation yaml
Last synced: 08 May 2026
https://github.com/mahmoodhamdi/esports-flask
A comprehensive Flask REST API providing real-time data for the Esports World Cup, including tournaments, teams, players, matches, and news. Features advanced search, live data scraping, and a full admin interface.
api beautifulsoup4 cors cs2 data-scraping esports esports-api flask football liquipedia openapi python rest-api sqlite swagger valorant
Last synced: 08 May 2026
https://github.com/boywithkeyboard-archive/vultr-api-client
A preconfigured, up-to-date OpenAPI client for Vultr.
cjs esm javascript openapi typescript vultr
Last synced: 19 Jan 2026
https://github.com/philip-gai/swagger-ui-webpack
A simple setup of Swagger UI with local spec files using webpack
openapi openapi-specs swagger swagger-docs swagger-ui
Last synced: 08 May 2026
https://github.com/tmcheung/arazzo-tools
A collection of tools for the OpenAPI Initiative's Arazzo specification
arazzo arazzo-specification openapi openapi-documentation openapi-specification
Last synced: 28 Jan 2026
https://github.com/rkojedzinszky/django-tastypie-openapi
Generate OpenAPI specification for Django-Tastypie API
django django-tastypie openapi
Last synced: 16 Mar 2026
https://github.com/icreated/swagger
Idempiere Swagger Plugin (for WebStore API & not only)
Last synced: 26 Apr 2026
https://github.com/grizz-it/info
OAS based info objects.
oas openapi openapi-specification php
Last synced: 05 Feb 2026
https://github.com/jhannes/openapi-workshop
Workshop in OpenAPI with Typescript (Java on server side)
api-client api-server code-generation demo java jetty openapi typescript
Last synced: 08 May 2026
https://github.com/izubkov/oapi-cli
:zap: lightweight tool to manipulate OpenAPI specs
cli openapi rust rust-crate tool toolkit
Last synced: 10 Jun 2026
https://github.com/kubukoz/swaggins
[retired] OpenAPI -> Scala model generator I wrote in 2018-2019.
cats-effect codegen fs2 metaprogramming openapi scala tagless-final
Last synced: 26 Apr 2026
https://github.com/fe-hyunsu/liveweather
⛈ Location base, live weather service.
nextjs openapi react recoil typescript
Last synced: 13 Apr 2026
https://github.com/grab/grabfood-api-sdk-java
Java API client for GrabFood
grab grabfood java-client openapi
Last synced: 25 Apr 2026
https://github.com/fudanglp/tauri-fastapi-full-stack-template
A production-ready template for building cross-platform desktop applications with a modern web frontend, Python FastAPI backend, and Rust integration layer.
boilerplate cross-platform desktop-app fastapi full-stack openapi python react rust scaffold shadcn-ui sqlite sqlmodel starter tailwindcss tanstack-router tauri template typescript vite
Last synced: 17 Feb 2026
https://github.com/laserphaser/swagger-client-generator
Tool for generating python clients by swagger
oas3 openapi python-client swagger swagger3
Last synced: 19 Apr 2026
https://github.com/sjefvanleeuwen/openapi-identity
Identity API, primarily used for portal front end integration
docker dotnet dotnetcore dotnetcore-oauth identity identityserver4 jwt oauth openapi openid security tokens webapi
Last synced: 09 May 2026
https://github.com/sdclarkelab/jamaica-iss-tracker-api
Jamaica International Space Station (ISS) sightings period API using Python and FastAPI
api beautifulsoup4 gunicorn heroku international-space-station jamaica openapi python sightings uvicorn webscraping
Last synced: 29 Apr 2026
https://github.com/aaronhuggins/typedoc-plugin-openapi-doc
A typedoc plugin for ingesting jsdoc `@swagger` or `@openapi` comments as documentation.
openapi swagger typedoc typedoc-plugin typedocplugin
Last synced: 28 Apr 2026
https://github.com/arjunprabhulal/adk-github-agent
GitHub API integration using ADK agent framework and OpenAPISpec
adk gemini-pro generative-ai openapi openapi-specification
Last synced: 11 Mar 2026
https://github.com/energy-tracker/public-docs
Public documentation for Energy Tracker
energy-tracker iot openapi rest-api swagger
Last synced: 18 Jan 2026
https://github.com/shopiqo/bigbuy-oas
OpenAPI specification for https://api.bigbuy.eu/.
api oas openapi openapi3 rest-api swagger swagger-ui
Last synced: 24 Apr 2026
https://github.com/borisprogrm/go-leaderboard-server
Demo project implementing server-side logic of the game leaderboard in Go language
docker dynamodb gin golang leaderboard mongodb mysql openapi postgresql redis swagger swagger-ui swaggo
Last synced: 19 Feb 2026
https://github.com/prometee/openapiclientgenerator
OpenApi PHP8 skeleton client builder
Last synced: 23 Feb 2026
https://github.com/droidbg/echoai
A modern, responsive AI chat interface built with React, TypeScript, and OpenAI. Features dark/light mode, custom API keys, and real-time AI conversations with a sleek UI.
chatgpt chatgpt-api chatgpt-app nodejs openapi opneai reactjs
Last synced: 09 May 2026
https://github.com/soenneker/soenneker.elevenlabs.httpclients
A thread-safe singleton HttpClient for ElevenLabs's OpenAPI integration.
csharp dotnet elevenlabs elevenlabsopenapihttpclient generated httpclient httpclients openapi singleton
Last synced: 03 May 2026
https://github.com/ryan-gordon/galway-bus-openapi
An OpenAPI for retrieving bus information in Ireland.
exegesis nodejs openapi swagger typescript
Last synced: 09 May 2026
https://github.com/matsubara0507/sample-oapi-with-bazel
Sample project for OpenAPI with Bazel
Last synced: 09 May 2026
https://github.com/xdev-software/openapi-client-maven-template
Checkout the wiki for more info
maven openapi openapi-client template
Last synced: 27 Feb 2025
https://github.com/codewithagents/openapi-ts
Glue packages for TypeScript — connecting OpenAPI, forms, validation and React Query
agents library openapi typescript
Last synced: 30 May 2026
https://github.com/vicjun22/calculadora-renda-fixa_spring-boot
O objetivo deste projeto é replicar, utilizando a linguagem JAVA, o cálculo do fator de DI, acumulado entre duas datas, realizado pela calculadora de renda fixa da B3.
b3 calculo-di contract-first java openapi spring-boot swagger
Last synced: 09 May 2026
https://github.com/peter-mghendi/karata.webassembly
Online card game built on .NET, wasm and websockets.
aspnet5 blazor openapi signalr
Last synced: 09 May 2026
https://github.com/jumaevkova/openapi2postman
Update Postman collection from openapi file
golang-package marketplace openapi openapi3 postman postman-collection postman-documentation swagger swagger2
Last synced: 09 May 2026
https://github.com/santjosie/spac3
work with descriptions, titles, summary and examples in OpenAPI specs
excel openapi openapi-specification
Last synced: 10 May 2026
https://github.com/harenafiantso/walletbyhei--prog3--legacy
Git repository contains a simple Java application developed to manage personal finances by implementing functionalities for accounts, transactions, and currencies.
Last synced: 11 May 2026
https://github.com/severinglion/spec2lambda
spec2lambda is a spec-driven codegen tool for building scalable AWS Lambda APIs in TypeScript. It automates type-safe handler scaffolding and project structure from your OpenAPI spec—add endpoints by updating your spec, run codegen, and implement handler stubs. Fast, maintainable, and opinionated.
aws-lambda developer-tools nodejs openapi serverless spec-driven-development typescript
Last synced: 29 May 2026