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/fibercrypto/libobjc-skycoin
Skycoin client library for the Objective-C programming language.
client-library objective-c objective-c-library openapi rest-api rest-client restapi skycoin swagger swig
Last synced: 20 May 2026
https://github.com/libninjacom/twilio-rs
Twilio client, generated from the OpenAPI spec, with love from the team at Libninja
Last synced: 16 May 2026
https://github.com/clarius/azure.functions.openapi
Official docs site for https://github.com/devlooped/Azure.Functions.OpenApi
azure azure-functions csharp dotnet openapi swagger
Last synced: 06 Apr 2026
https://github.com/soenneker/soenneker.sentry.httpclients
A thread-safe singleton HttpClient for Sentry's OpenAPI integration.
csharp dotnet httpclient httpclients openapi sentry sentryopenapihttpclient singleton
Last synced: 02 May 2026
https://github.com/aleksdjukic/laravel-api-openapi
Production-style Laravel REST API with OpenAPI (Swagger), versioned endpoints and GitHub Actions CI for build and documentation validation.
backend ci-cd github-actions laravel openapi php postman-collection rest-api swagger
Last synced: 20 May 2026
https://github.com/ron96g/dev-tools
Collection of useful developer tools. Including JSON/Yaml Formatting, OpenAPI/Swagger Validation
Last synced: 27 Mar 2025
https://github.com/makefile-inc/openapi
Makefiles includes for generations client and servers and convertions openapi specs
includes make makefile makefile-snippets openapi
Last synced: 01 Jul 2026
https://github.com/mich0232/drf-api-schema-tutorial
Django REST framework OpenAPI schema generation
django django-rest-framework openapi orval react
Last synced: 05 Jan 2026
https://github.com/rocket-org-imdeepmind/redocweb
RocketRedoc is a hosted Redoc UI instance that allows users to visualize and interact with OpenAPI documentation.
Last synced: 21 May 2026
https://github.com/skygenesisenterprise/lyscode-website
The LysCode.com Website
course javascript nodemon openapi programming talwindcss typescript vite website yarn
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https://github.com/org-metalib/api-wiser
API Wiser is a tool to automate the generation of complete Maven projects for Java applications directly from your OpenAPI Specification, leveraging OpenAPI Tools to accelerate development and ensure consistency.
api-wiser open-source openapi openapi-codegen openapi-generator openapi-spec openapi-specification openapi3
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https://github.com/salacoste/openapi-mcp-swagger
Solve AI context window limits for API docs | Convert any Swagger/OpenAPI to searchable MCP server | AI-powered endpoint discovery & code generation | Works with Cursor, Claude, VS Code
ai-assistant ai-tools api-client api-documentation api-integration claude code-generation cursor developer-tools devtools javascript mcp mcp-server model-context-protocol openapi python rest-api swagger typescript vs-code
Last synced: 08 Apr 2026
https://github.com/heiwa4126/terraform-apigw-ex2-openapi
TerraformでAWS Lambda (Python) & API Gateway (powered by OpenAPI) のサンプル
aws-api-gateway aws-lambda example openapi terraform
Last synced: 16 May 2026
https://github.com/xutyxd/photron
A server to manage resources splitting into chunks for parallel download
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https://github.com/mimisukemaster/gemini-voicevox-for-aituber
書籍「AITuberを作ってみたら生成AIプログラミングがよくわかった件」にて、APIをOpenAIからGeminiに変更したプログラム
aituber gemini gemini-api generator openai-api openapi python voicevox
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https://github.com/contain3rlab/laos-postcode
laos-postcode api which hosted on cloudflare workers
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https://github.com/mzubairtahir/polling-system
This is a learning project—a web application that enables users to create polls between two individuals to determine who has a larger network and garners more votes.
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https://github.com/tsapporg/openapi-includer-cli
Add $includes keyword support to OpenAPI specs to include files for certain parts of the spec - like paths - which $ref normally does not support.
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https://github.com/nsubrahm/parl
The PARL approach for microservices
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https://github.com/fibercrypto/libskycoin-android
Native Android library for Skycoin API
android android-lib android-library client-library java java-android java-library openapi rest-api rest-client restapi skycoin swagger swig
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https://github.com/alfarseniko/ai-accountability
An attempt at a Headstarter AI Fellowship Hackathon. This is an app that is meant to use the OpenAI API to help you with your accountability goals.
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Last synced: 08 Apr 2026
https://github.com/pashamakhilkumarreddy/react-openapi
React OpenAPI
dockerfile husky nginx openapi react typescript vite
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https://github.com/aleksandryackovlev/mock-api-example
This is an example project for learning how to mock API's using Openapi spec. It's intended to be used as a reference for the blog post "How to Mock an API Server in JavaScript"
example mock mock-server openapi openapi-mock-express-middleware
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https://github.com/brokenprogrammer/mswg-gen
Custom OpenAPI generator that is used to generate swagger documentation using comments.
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https://github.com/unitedideas/nothumansearch
Search engine for AI agents — ranks sites by agentic readiness (llms.txt, OpenAPI, MCP, ai-plugin). MCP server, REST API, full-text search. 8,000+ indexed sites.
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https://github.com/mermade/semoasa-tools
Tools to manipulate Semoasa documents
Last synced: 15 May 2026
https://github.com/fosfad/openapi-typescript-definitions
Types and interfaces for writing valid OpenAPI specification in TypeScript.
Last synced: 21 May 2026
https://github.com/go-api-libs/toggl
Go library for the toggl. The Toggl API allows developers to interact with Toggl's time tracking service programmatically. It provides endpoints for managing time entries, projects, clients, tags, and user information. With this API, you can automate time tracking, generate detailed reports, and integrate Toggl with other tools and services.
api api-client api-library automation go golang integration openapi openapi3 productivity project-management time-management time-management-tools time-tracking toggl toggl-api
Last synced: 15 May 2026
https://github.com/mauricio-dolinski/comparafipe-api
A ComparaFIPE é uma API que consulta preços de veículos com base na tabela FIPE. Ela permite que os usuários analisem e comparem preços ao longo do tempo, oferecendo uma visão mais detalhada das estatísticas de preço dos veículos.
Last synced: 18 Feb 2026
https://github.com/libninjacom/petstore-ts
Petstore client, generated from the OpenAPI spec
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Last synced: 06 May 2026
https://github.com/gribbirg/application-programming-interface
Practice works of API course, RTU MIREA
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https://github.com/enricodeleo/aquasdk
Turn OpenAPI into a smooth, chainable SDK – with AquaSDK #OASv3 #openapi3
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Last synced: 11 Jun 2025
https://github.com/alexdemure/fastoas
Customize and override OpenAPI schema details in FastAPI with ease
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https://github.com/apix-sh/cli
Local-first, progressive disclosure API discovery and browsing CLI for the agentic era.
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https://github.com/postman-cs/postman-bootstrap-action
Public customer preview GitHub Action for Postman workspace, OpenAPI spec, and collection bootstrap
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Last synced: 01 Jul 2026
https://github.com/go-giteria/giteria
Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
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Last synced: 23 Jun 2026
https://github.com/fabjan/mmocg
Massive Multiplayer Online Clicker Game server
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Last synced: 17 Jan 2026
https://github.com/lost22git/test-quarkus
btree-gist cors flyway hibernate mapstruct micrometer openapi postgresql prometheus quarkus
Last synced: 20 Apr 2026
https://github.com/lagden-development/api.lagden.dev
The Lagden Development API. This project is currently in beta as will be improved going forward.
api fastapi mongodb openapi python redoc swagger-ui
Last synced: 08 Apr 2026
https://github.com/patricksferraz/time-record-service
A modern time record management service built with Go, featuring gRPC/REST APIs, event-driven architecture with Kafka, and comprehensive monitoring using Elastic APM. Perfect for HR systems and time tracking applications.
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Last synced: 08 Apr 2026
https://github.com/tryagi/recraft
C# SDK based on official Recraft OpenAPI specification
ai autosdk csharp dotnet image-generation langchain langchain-dotnet llm openapi sdk
Last synced: 10 Apr 2025
https://github.com/tpdlshdmlrkfmcla/covid-19_openapi
보건복지부_코로나19 감염현황 총괄 통계 OpenAPI를 활용한 플러터 앱 프로젝트
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Last synced: 29 Apr 2026
https://github.com/fmarmol/openapigen
openapi yaml generation directly from golang
Last synced: 12 Jan 2026
https://github.com/soferai/soferai-openapi
OpenAPI specification for the Sofer.Ai API
Last synced: 14 May 2026
https://github.com/willmeyers/stainless-cli
A work-in-progress command-line utility for interacting with Stainless. This project is in no way affiliated with or supported by Stainless.
Last synced: 19 May 2026
https://github.com/mohamed255255/mini-order-tracker
Demo app to create and track orders and payments with SOAP / REST endpoints
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Last synced: 15 May 2026
https://github.com/mrxz/javalin-openapi-apt
Annotation processing to generate OpenAPI specification from source code using Javalin
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Last synced: 22 May 2026
https://github.com/huakunshen/jsr-client
OpenAPI client for jsr API in 3 flavors
Last synced: 06 Feb 2026
https://github.com/meetup/sbt-openapi
Plugin for generating managed code from OpenAPI specifications
Last synced: 16 Jan 2026
https://github.com/genovaempera/vk-auth
Vkontakte Auth implementation based on OpenAPI. A short profile page and a list consisting of 5 friends of the user.
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Last synced: 25 Jan 2026
https://github.com/rebecaborges/tsc-base-api
Typescript base api using OpenApi specification rules
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https://github.com/karurochori/base-blockchain
Barebone blockchain node defined by OpenAPI specs with simulation support.
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https://github.com/topaztee/snyk-explorer
use open-api gtp-3 endpoint to interact with snyk.io/advisor via a 'chatbot' in the cli
Last synced: 28 Oct 2025
https://github.com/libninjacom/recurly-rs
Recurly client, generated from the OpenAPI spec
Last synced: 15 May 2026
https://github.com/badsyntax/gatsby-openapi
A mono-repo with a set a gatsby plugins that can be used to build API docs from an OpenAPI specification.
Last synced: 09 May 2026
https://github.com/omani/nkn-wallet
A next generation NKN wallet with built-in age encryption and NKN OpenAPI support.
age encryption nkn openapi wallet
Last synced: 29 Apr 2026
https://github.com/libninjacom/twilio-sendgrid-v-3-rs
twilio sendgrid v3 client, generated from the OpenAPI spec
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Last synced: 13 May 2026
https://github.com/mkloz/uevent-backend
Ticket marketplace API. https://api.mkloz.com/uevent/api/docs
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https://github.com/simon-gardier/inventory-flutter-dotnet-app
MyVentory is an app/website built in Flutter with a backend written in Dotnet, hosted on Openshift and developped with modern CI/CD standards
cicd devops dotnet flutter gitlab-runner openapi postgres restapi swagger
Last synced: 06 Apr 2026
https://github.com/gopireddy99/receipe_finder
🔍 Recipe Finder is a smart web application that helps users discover delicious recipes by simply entering the ingredients they have. Built with TypeScript, Tailwind CSS, and Python, it offers an intuitive interface and intelligent recipe suggestions based on user input.
openapi python spoonacular-api
Last synced: 11 May 2026
https://github.com/awtkns/openapi-perf-action
Github App and Action Allowing for CI/CD of OpenApi-Perf in Github
ci-cd continous-delivery continous-deployment continous-integration github-action github-actions-ci github-actions-docker openapi openapi-perf performance
Last synced: 16 Feb 2026
https://github.com/mahmudindev/openapi-jikan-python
Python-based generated Jikan (MyAnimeList) OpenAPI client (Unofficial).
client comics jikan-api myanimelist openapi sdk
Last synced: 15 May 2026
https://github.com/stainlu/stainful
The open-source Stainless — point your existing stainless.yml at it and get the same idiomatic Python SDK. Zero migration. No SaaS.
api-client codegen developer-tools httpx openapi openapi-codegen oss-alternative pydantic python sdk-generator stainless
Last synced: 23 May 2026
https://github.com/iamgoatki/messendger_windl
Mини-приложение, реализующее функционал чата с возможностью отправки сообщений, их хранения в базе данных и создания групповых чатов.
asyncio docker docker-compose fastapi jwt oauth2 openapi python rest-api sqlachemy sqlalchemy-orm swagger websocket
Last synced: 08 Jul 2025
https://github.com/benaiad/sqlize
SQL interface for REST APIs
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https://github.com/moaraby/weather-app-nodejs
openAPI fetch using axios
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https://github.com/noi-techpark/opendatahub-swaggerui
Generic Swagger Instance for all Open Data Hub APIs
Last synced: 12 Jan 2026
https://github.com/ignaciogoldchluk/cuerdo
Property-based testing for Arazzo workflows
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https://github.com/garvae/mcp-mcphub
MCP server for managing MCPHub instances through the MCPHub REST Management API
ai-agents automation mcp mcp-management mcp-server mcphub model-context-protocol nodejs openapi self-hosted stdio streamable-http typescript
Last synced: 30 Jun 2026
https://github.com/soenneker/soenneker.cohere.openapiclientutil
A thread-safe utility for obtaining Cohere's OpenApiClient singleton.
ai api client cohere cohereopenapiclientutil csharp dotnet kiota openapi openapiclientutil singleton util
Last synced: 06 Jun 2026
https://github.com/omermecitoglu/ts-openapi-interface-generator
OpenAPI interface generator for TypeScript
cli codegen generator interface openapi typescript
Last synced: 15 Oct 2025
https://github.com/a-sync/ocap-odata
OData API for OCAP data (ocap-stats database)
aar arma3 ocap ocap2 odata odata-service odata-v4 odatav4 openapi openapi3 player-statistics
Last synced: 03 May 2026
https://github.com/go-openapi/codescan
Tools to generate an OAI spec from go source
Last synced: 15 May 2026
https://github.com/danhunsaker/openapi2siege
A simple tool to convert your OpenAPI spec(s) to one or more Siege URL files
Last synced: 19 May 2026
https://github.com/n8n-code/n8n-nodes-azure-azsadmin-loadbalancers
Load balancer admin endpoints and objects
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https://github.com/sukkola/openapiv3-filter
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https://github.com/n8n-code/n8n-nodes-odos
Odos DeFi routing protocol optimizing token swaps by searching millions of paths for the best rates and lowest fees
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https://github.com/n8n-code/n8n-nodes-geodesystems
Search data across sources; manage documents, photos, knowledge; collaborate via blogs, wikis, dashboards.
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Last synced: 30 Jun 2026
https://github.com/jdifool/tempest-openapi-tools
OpenAPI specification generator and interactive documentation UI for the Tempest framework.
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Last synced: 20 Jan 2026
