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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/idemio/oasert

Simple library to validate payloads against OpenAPI Specification(s)

api oas3 openapi openapi-specification openapi2 openapi3 rest validation

Last synced: 03 Mar 2026

https://github.com/jansdhillon/landscape-openapi-spec

OpenAPI specification for Landscape Server's API

landscape openapi

Last synced: 05 Mar 2026

https://github.com/hellosign/dropbox-sign-java

Official Java SDK for the Dropbox Sign API

dropbox dropbox-sign hellosign hellosign-api openapi

Last synced: 14 Jan 2026

https://github.com/monrax/graylog-openapi-converter

Convert Graylog API documentation into an OpenAPI 3 YAML spec.

api graylog openapi redoc swagger

Last synced: 16 Apr 2026

https://github.com/lenra-io/api

The Lenra framework and platform APIs

api hacktoberfest json-schema lenra openapi

Last synced: 09 May 2026

https://github.com/mmilk23/image_unmirrorer

Image Unmirrorer is an API that allows users to upload an image and receive a horizontally mirrored version in return. Developed with Elixir, this project can be easily run using Docker, making it simple and quick to set up.

docker docker-compose elixir image-editing-api image-manipulation image-mirroring image-processing microservices openapi

Last synced: 18 Apr 2026

https://github.com/strataljs/stratal

A modular framework for building Cloudflare Workers with dependency injection, OpenAPI documentation, queues, cron jobs, and more.

cloudflare-workers cron dependency-injection framework hono i18n modules openapi queue typescript

Last synced: 10 May 2026

https://github.com/listendev/pkg

Models for the analysis requests to listen.dev and the consequent verdicts responses

golang model openapi openapi3 sdk

Last synced: 12 Feb 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.

go openapi protoc rest

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/gfleury/narrowtrade

Dumb naive bot to trade on Saxobank

bot openapi saxobank trade

Last synced: 19 Jan 2026

https://github.com/charanjit-singh/mongodb-atlas-data-api

A wrapper around the Mongodb Atlas Data API to make it easier to interact with the API from a Node.js application.

api mongodb nextjs openapi

Last synced: 16 Apr 2026

https://github.com/mrapi-js/create-mrapi-app

Set up a mrapi app by running one command.

graphql mrapi nodejs openapi

Last synced: 06 May 2026

https://github.com/chenyunda218/openapi-go-generator

openapi go gin server generator

api-first apis gin go openapi webapi

Last synced: 07 May 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/rkojedzinszky/django-tastypie-openapi

Generate OpenAPI specification for Django-Tastypie API

django django-tastypie openapi

Last synced: 16 Mar 2026

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/elibracha/openapi-diff-ignore

This repository describes an ignore specification, and can be used to integrate with OpenAPI-diff and customize your breaking changes.

api-first java openapi openapi-diff openapi3

Last synced: 17 Feb 2026

https://github.com/mrtimeey/word-api

An API for retrieving and saving words.

api express heruko mongoose nodejs openapi swagger word-api word-of-the-day words

Last synced: 21 Jan 2026

https://github.com/radiokot/wfeed-api

API for the Warm feed app. Replaces the original backend written in PHP

jackson javalin jsonapi koin kotlin mysql openapi

Last synced: 07 May 2026

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/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/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/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/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/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/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/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/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/grizz-it/info

OAS based info objects.

oas openapi openapi-specification php

Last synced: 05 Feb 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/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/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/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/supermomonga/openapi_rails_typed_parameters

Eliminate manual params validation code in Rails by using OpenAPI specification.

openapi openapi3 rails ruby

Last synced: 05 May 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/dean9703111/chatgpt3

ChatGPT 與 AI 繪圖效率大師（第三版）：添加 Gamma、Runway、Suno 等全新章節。從日常到職場全方位應用，打造AI極簡新生活

ai chatgpt copilot dalle-3 gamma linebot midjourney openapi runway suno

Last synced: 05 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

built-with-fern openapi

Last synced: 05 May 2026

https://github.com/golergka/clx

Every API as a CLI. Built for AI agents.

agents api llm mcp openapi rest

Last synced: 18 Jan 2026

https://github.com/azuki774/mawinter-server

Go Original Expenses Server

go golang openapi

Last synced: 23 Feb 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/alydnhrealgang/moving

a restful api server written in Golang for html5-moving-vue

assets badgerdb cobra-cli golang openapi swagger

Last synced: 14 Jan 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

api generator openapi php8

Last synced: 23 Feb 2026

https://github.com/lexmin0412/apifox-openapi

Apifox 开放接口 SDK

apifox openapi

Last synced: 23 Feb 2026

https://github.com/networknt/light-example-kotlin

Light-4j example services implemented in Kotlin

coroutine graphql kotlin light-4j openapi swagger

Last synced: 04 May 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/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/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/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/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

bazel bazel-examples openapi

Last synced: 09 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/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/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/opengeospatial/ogc-features-website

OGC API - Tiles micro website

developer features ogc openapi vector

Last synced: 14 Apr 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/ringods/unifi-api-spec

OpenAPI Specification for the Unifi API

api openapi openapi-specification unifi

Last synced: 07 Oct 2025

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/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/harenafiantso/walletbyhei--prog3--legacy

Git repository contains a simple Java application developed to manage personal finances by implementing functionalities for accounts, transactions, and currencies.

java openapi

Last synced: 11 May 2026

https://github.com/gren-95/bank-api

A robust banking API implementation that supports internal and external (B2B) transactions, following the specifications provided in SPECIFICATIONS.md.

api bank homework-assignments openapi openapi3 peer-to-peer school-project

Last synced: 03 May 2026

https://github.com/abengl/ntt-project2-customerms

This microservice is part of the second project deliverable for the NTT Data Tech Girls program. It provides a CRUD API for managing customer banking management.

checkstyle functional-programming jacoco junit5 mockito mysql oop openapi postman spring-boot swagger

Last synced: 30 Dec 2025

https://github.com/houllette/elixir-sdk-generator

Production-ready GitHub template for generating Elixir SDKs from OpenAPI specs with automated regeneration, connection pooling, retries, and comprehensive testing.

elixir openapi openapi-generator sdk sdk-elixir

Last synced: 29 Apr 2026

https://github.com/matgalv2/shop-app

Simple CRUD REST-based application for managing online store. Database consists of 5 tables: clients, products, orders, addresses and ordersproducts, which resolves N:N relation between those two.

cats flyway http4s openapi postgresql rest-api scala zio

Last synced: 02 May 2026

https://github.com/developerdavid2/sessionly

Sessionly is a modern AI SaaS platform that enables real-time conversations and meetings with intelligent AI agents. Designed for productivity, brainstorming, and instant assistance, Sessionly helps you host seamless interactive sessions — from quick chats to in-depth discussions — powered by cutting-edge AI technology.

agentic-ai better-auth drizzle-orm neondb nextjs openapi polar react-query reactjs shadcn-ui stream-sdk tailwindcss trpc voice-assistant

Last synced: 14 Oct 2025

https://github.com/ahilke/nestjs-with-express-openapi-validator

An example NestJS application using express-openapi-validator.

nestjs openapi

Last synced: 02 May 2026

https://github.com/zeuz8/chatbotix-back-end

Building an interactive AI chatbot powered by the OpenAI API using React, designed to engage in natural conversations and provide intelligent responses.

nodejs openapi

Last synced: 13 May 2026

https://github.com/mikros-dev/protoc-gen-mikros-openapi

A protoc/buf OpenAPI plugin to work together with mikros

buf openapi plugin protobuf protoc

Last synced: 05 Feb 2026

https://github.com/adipol1359/mobius

The easiest way to manage your entire team.

docker nestjs nextjs openapi postgresql prisma react redis storybook swagger tanstack-query

Last synced: 24 Feb 2026

https://github.com/oapicf/openapi-iplocation

OpenAPI v3 specification and a set of generated API clients for iplocation.net

iplocation oapicf openapi openapi-generator

Last synced: 28 Feb 2026

https://github.com/yuzu02/yuu_ai

Yuu es una asistente personal la cual te puede ayudar con tus problemas y dudas de programacion

ai api-client openapi python

Last synced: 03 May 2026

https://github.com/grandlinex/docs-to-openapi

This Project converts comments in your code or in your dependencies to an OpenApi Spec.

documentation grandlinex openapi openapi-specification openapi3 swagger swagger-ui typescript

Last synced: 06 Oct 2025

https://github.com/jonasbn/perl-mojolicious-plugin-openapi-tutorial-parameters

Yet another tutorial for Mojolicious::Plugin::OpenAPI: Parameters

mojolicious openapi perl tutorial

Last synced: 02 May 2026

https://github.com/readmeio/oas-reducer

Reduce an OpenAPI definition into a smaller subset.

oas openapi

Last synced: 06 Oct 2025

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 76
OpenAPI Specification Categories
Papers 726 Projects 396 Integration Patterns 200 Resources 181 Django Utilities 161 Adoption 160 Others 116 Third-party Web APIs 93 Web Testing 85 Authorization & Authentication 83 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 48 OpenAPI Utilities 44 HTTP Clients 41 Videos 33 Articles 29 Markdown 28 HTML Processing 25 Monitoring 25