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: 2026-07-08 00:22:40 UTC
- JSON Representation
https://github.com/somospragma/qa-backend-postman-collection-builder-from-api-contract
Proyecto que genera una colección de prueba para Postman con sus variables de entorno apartir un contrato json de la API (Swagger)
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Last synced: 12 Feb 2026
https://github.com/cicatriiz/cdisc-library-mcp-server
DXT-packaged MCP server for the CDISC Library (discovery, Biomedical Concepts, SDTM Dataset Specializations)
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Last synced: 16 Apr 2026
https://github.com/chaimabnaicha/builderz4sae8frontend
Builderz is a web-based construction management platform designed to enhance collaboration between engineers, project managers, HR, employees, and clients. From the initial site planning to the final building delivery, our solution offers advanced features to ensure efficient tracking and seamless communication among all stakeholders.
angular authentication bootstrap component html-css-javascript lazy-loading openapi
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https://github.com/soenneker/soenneker.instantly.openapiclient
A Instantly (instantly.ai) .NET client generated from their OpenAPI schema, updated daily
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Last synced: 27 Feb 2026
https://github.com/watchakorn-18k/template-swagger-to-mcp
Bootstrap any OpenAPI/Swagger spec into a FastMCP-powered Model Context Protocol server so Claude Code, Codex, and other AI copilots can call your API in minutes.
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https://github.com/tsegreto/openapi-llm-docs
Convert OpenAPI specifications to LLM-friendly documentation format.
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https://github.com/surender1987/webapidocumentationwithswagger
ASP.Net core web api with swagger
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https://github.com/libninjacom/readme-rs
readme client, generated from the OpenAPI spec.
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https://github.com/muellerconstantin/taskcare-api
Backend of the TaskCare collaboration platform for managing tasks in a team.
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https://github.com/abdallahsaber065/openapi-tester-frontend
A clean, user-friendly frontend application for testing any OpenAPI-compliant API dynamically. This tool loads your API specification from OpenAPI JSON files or URLs and provides an intuitive interface for testing all endpoints without needing external tools like Postman.
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https://github.com/temirlan-zh/test-task-users-and-tasks
Implementation of a test task for a job application.
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https://github.com/soenneker/soenneker.github.filestore
A high-level file system utility for GitHub repositories, built on the GitHub OpenAPI client. Supports reading, writing, deleting, listing, and checking file existence via the GitHub Contents API.
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https://github.com/iyxan23/openapi-example
🛜 an example of API-first development with OpenAPI. with an ExpressJS backend, and Flutter frontend.
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https://github.com/ah00ee/python-league
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https://github.com/hozipitol/artifex
Artifex is a full-stack AI image generation application that allows users to create unique images from text prompts using OpenAI's DALL-E model. The project demonstrates advanced web development and AI integration skills.
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https://github.com/ziul/swagger-operator
A Kubernetes operator that automatically discovers services annotated with OpenAPI/Swagger documentation and aggregates their documentation in a single UI.
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https://github.com/dfberry/azure-rust-mcp-server-apim
A production-ready random song API built with Rust and Azure Container Apps, featuring Model Context Protocol (MCP) integration for AI tools.
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https://github.com/natthasath/demo-laravel-scramble
Laravel Scramble is a package that generates random strings to obfuscate data for testing or security purposes. It offers customizable length and character sets to suit various needs. Ideal for protecting sensitive information or creating dummy data in Laravel applications.
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https://github.com/boywithkeyboard-archive/openapi-vultr
An OpenAPI client for Vultr's API written in TypeScript.
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https://github.com/rudeboyone/tarefastest
API RESTful de gerenciamento de tarefas
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https://github.com/arkanatelecom/arkana-wiki
Oficial Arkana Documentation Wiki ressource
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https://github.com/soenneker/soenneker.n8n.openapiclient
A .NET client generated from the N8N OpenAPI schema, updated daily
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https://github.com/angeloavv/dart_openapi_generator
OpenAPI 3.x → Dart code generator for Flutter and Dart
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https://github.com/yevheniidatsenko/goit-pythonweb-hw-08
📂 Hometask - FullStack Web Development with Python (FastAPI | REST API | CRUD)
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https://github.com/flaviomarcio/qapidoc
Qt-API Documentation for OpenAPI/Swagger
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https://github.com/serguun42/airport-frontend
Frontend for Airport Project built with React 18
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https://github.com/vivek92503/weather-app
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https://github.com/nikothomas/ribbon-health
An API client for interacting with the data provided by Ribbon Health, including information about healthcare providers, locations, insurances, and more.
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https://github.com/scm-manager/scm-breakingchange-maven-plguin
Proof of concept for breaking api change detection
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https://github.com/ophiosdev/openapi-generator-di
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
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https://github.com/soenneker/soenneker.n8n.openapiclientutil
A thread-safe utility for obtaining N8n's OpenApiClient singleton.
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https://github.com/ignatandrei/openapiswaggerui
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https://github.com/soenneker/soenneker.cohere.openapiclient
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https://github.com/RingoMar/whisper-devcontainer
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https://github.com/mikestead/openapi-operations
Convert an OpenAPI spec into an array of operations
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https://github.com/torand/openapi2java
Maven plugin to generate Java models and REST clients from an OpenAPI specification
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Last synced: 28 Feb 2026
https://github.com/dwolla/openapi-connect
Full OpenAPI 3.0 specification for Dwolla Connect's API
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https://github.com/mermade/oas-containers
Docker/podman containers for OAS documentation and registry
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https://github.com/govcraft/mistral-rouille
Mistral Client generated from Mistral's OpenAPI spec.
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A .NET client generated from the OpenAQ OpenAPI schema, updated daily
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Last synced: 09 May 2026
https://github.com/xutyxd/ts-openapi-contract-first-boilerplate
A boilerplate for building contract-first APIs in TypeScript with OpenAPI. Includes OpenAPI definition, compliant server setup, and npm package generation for seamless API development.
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https://github.com/soenneker/soenneker.render.openapiclient
A .NET client generated from the Render OpenAPI schema, updated daily
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Last synced: 09 May 2026
https://github.com/jeffhuen/tiger_stripe
A Stripe library for Elixir — typed SDK, client, and webhooks generated from the official OpenAPI spec.
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Last synced: 17 Feb 2026
https://github.com/kopfrechner/scalar-chrome-extension
Beautiful OpenAPI/Swagger viewer for Chrome, powered by Scalar.
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Last synced: 15 Feb 2026
https://github.com/soenneker/soenneker.replicate.openapiclient
A .NET client generated from the Replicate OpenAPI schema, updated daily
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https://github.com/mathrix-education/openapi-processor
Template Engine for YAML-based OpenAPI specifications.
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https://github.com/vzsoares/openapi-swagger-portal
Awesome OpenAPI/Swagger documentation portal 🚀 • Easily display multiple swagger UI's 🤩
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https://github.com/sjefvanleeuwen/gemma-zaken
OpenAPI .NET Core test implementations for ZDS / Zaakgericht werken
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https://github.com/soenneker/soenneker.plaid.openapiclientutil
A thread-safe utility for obtaining Plaid's OpenApiClient singleton.
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https://github.com/soenneker/soenneker.trustedform.runners.openapi.certificates
Automatically updates the Soenneker.TrustedForm.OpenApi.Certificates package
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https://github.com/sigpwned/diffbot-openapi-spec
Community OpenAPI Spec for Diffbot API
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https://github.com/seabed-labs/drip-client
Generated API Clients for the Drip Backend
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https://github.com/soenneker/soenneker.stripe.openapiclient
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https://github.com/kacperfaber/codziennemotto_pl_server
🎈 Spring API for CodzienneMotto.pl. Allows you to create a lists of daily quotes, invite users to join your list and schedule quote to specific day 🎈
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Last synced: 13 Apr 2026
https://github.com/ioggstream/python-api-test
A simple python API for a TDD Course
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https://github.com/soenneker/soenneker.rebrickable.openapiclient
A Rebrickable .NET client generated from the Rebrickable OpenAPI schema, updated daily
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Last synced: 15 May 2026
https://github.com/himenon/docker-typescript-openapi
TypeScript implementations generated from Docker OpenAPI
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Last synced: 16 Apr 2026
https://github.com/soenneker/soenneker.zoho.openapiclient
A .NET client generated from the Zoho CRM OpenAPI schema, updated daily
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Last synced: 09 May 2026
https://github.com/gopad/gopad-js
Javascript SDK for Gopad
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Last synced: 09 Mar 2026
https://github.com/letehaha/walutomat-sdk
Unofficial SDK clients for the Walutomat API v2.0.0. Walutomat is a Polish peer-to-peer currency exchange platform operated by Currency One. This SDK provides typed clients for their REST API, covering wallet management, transfers, direct FX, and the P2P market order book.
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Last synced: 01 Mar 2026
https://github.com/g-nelson1/tiingo-openapi
Tiingo OpenAPI Doc
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Last synced: 01 Mar 2026
https://github.com/soenneker/soenneker.mailgun.openapiclient
A .NET client generated from the Mailgun OpenAPI schema, updated daily
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https://github.com/vaelixbank/vaelix-exchange
The Vaelix Exchange Open Source Platform
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Last synced: 16 Apr 2026
https://github.com/soenneker/soenneker.trulioo.openapiclientutil
A thread-safe utility for obtaining Trulioo's OpenApiClient singleton.
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Last synced: 07 Jun 2026
https://github.com/soenneker/soenneker.x.openapiclient
A X (twitter.com) .NET client generated from their OpenAPI schema, updated daily
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Last synced: 27 Jun 2026
https://github.com/psmyrdek/express-openapi-typescript
Example app with express, typescript and openapi-ts
Last synced: 12 Apr 2026
https://github.com/satyam-seth/weather-backend-app
A Django REST Framework backend for accessing climate datasets from the UK MetOffice.
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https://github.com/fibercrypto/libskycoin-ruby
Skycoin client libraries for the Ruby programming language
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https://github.com/viniciusferreira7/bun-auth
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https://github.com/CrossEvol/hono-starter
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https://github.com/remarkablemark/janephp-template
🌱 JanePHP template
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Last synced: 13 Apr 2026
https://github.com/daymade/microservices-management-platform
Service Catalog Demo is a microservice API management platform written using golang and vue, where users can manage services and versions through a frontend dashboard.
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Last synced: 02 Mar 2026
https://github.com/soenneker/soenneker.loops.runners.openapiclient
Automatically updates the Soenneker.Loops.OpenApiClient package
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https://github.com/soenneker/soenneker.openai.openapiclient
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Last synced: 09 May 2026
https://github.com/soenneker/soenneker.highlevel.runners.openapiclient
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https://github.com/maineffort/swaggerized-spring-petclinic
This is "swaggerized" version of the spring petclinic i.e. with OpenApi support
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https://github.com/maks11060/openapi
OpenAPI schema for Danbooru, Shikimori
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https://github.com/controlplane-com/types-ts
Control Plane TypeScript type definitions for type-safe API interactions
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https://github.com/tftic-fswd/fswd-api
:bookmark_tabs: Full Stack Web Development Resource Sharing API @ https://technofuturtic.be.
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https://github.com/rajeshkumar7678/code_convertor
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https://github.com/sbyeol3/movie-list
Demo Web Listing Movies with Open Movie API 🎫
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A simple framework for building microservices.
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https://github.com/quickwrench/quickwrench-api
QuickWrench backend API written using Django ⚡
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