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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/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/datafe/aliyun-dataworks-sdk-js

Aliyun DataWorks SDK for JavaScript (No Need Backend to Run SDK, only Browser)

alibaba aliyun browser cloud dataworks javascript openapi sdk typescript

Last synced: 17 Jan 2026

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/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/developertown/create-openapi-client

CLI for easily creating OpenAPI client libraries with typescript.

cli library openapi openapi-codegen typescript

Last synced: 21 Jan 2026

https://github.com/connorjs/swapi-typespec

TypeSpec representation of SWAPI: The Star Wars API.

api openapi openapi3 starwars swagger swapi typespec

Last synced: 02 May 2026

https://github.com/hq969/healthcare-data-migration-api

As part of solving data modernization challenges in healthcare, I designed and implemented a complete migration & API system that brings legacy patient data into the cloud with AWS services while enabling hospital operations through a robust API layer.

aws-dynamodb dms dynamodb java-17 mysql openapi postgresql spring-boot-3 swagger-ui

Last synced: 28 Apr 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/la-rebelion/mcp-website

HAPI MCP – Transforming MCP for enterprises by addressing airgap challenges and removing code shadows.

arazzo mcp mcp-client mcp-server model-context-protocol oas openapi swagger

Last synced: 08 May 2026

https://github.com/jayllyz/cinema-api

Robust cinema API made in Typescript with Hono :fire:

biome honojs openapi typescript

Last synced: 24 Jan 2026

https://github.com/apiaddicts/openapi-example-aggregator

Project open source financed by Madrid Digital (Spain) and CloudAPPi S.L and promoted by APIAddicts. This proyect Generate examples for openapi3.0 using the responses schemas.

javascript openapi openapi3

Last synced: 01 May 2026

https://github.com/hyunjung-choi/seoul-public-library

🏛 서울시 공공도서관 찾기

android kotlin openapi retrofit social-login

Last synced: 01 May 2026

https://github.com/mikaeldui/openapi-dotnet-extensions

Extensions for Microsoft.OpenApi.

c-sharp extensions openapi

Last synced: 01 May 2026

https://github.com/openapi/openapi-go-sdk

🐹 A fully-featured and blazing-fast Go API client to interact with Openapi®

api-client api-marketplace certified-api cobra-cli echo-framework gin-gonic go golang golang-library http openapi rest-api

Last synced: 01 May 2026

https://github.com/openapi/get-started-with-oauth-v2

📣 ANNOUNCEMENT: The Openapi® OAuth system just got a major upgrade V2.

certified-api http-client mcp-server oauth oauth2 oauth2-client openapi restapi

Last synced: 01 May 2026

https://github.com/vinkius-labs/doc-breach-mcp

💥 The web is hostile to AI Agents. We brought a crowbar. Zero-cost, zero-SaaS documentation discovery for Claude, Cursor, and Windsurf.

ai ai-agents claude cursor developer-tools documentation hacktoberfest llm mcp mcp-server model-context-protocol openapi scraping swagger typescript vurb windsurf

Last synced: 31 May 2026

https://github.com/cyrix126/mnemosyne

Mnemosyne is a http request caching in memory proxy API.

api-rest caching-proxy http-caching openapi rust server

Last synced: 30 Apr 2026

https://github.com/deptno/nsdi

㉿ nsdi downloader built on puppeteer

crawler downloader nsdi openapi puppeteer

Last synced: 16 Apr 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/kylos101/prusa-connect-pi-camera

A utility for uploading to Prusa Connect for Raspberry Pi using rpicam-still

go golang openapi openapi3-1 prusa-connect

Last synced: 30 Apr 2026

https://github.com/rodrigokamada/tdc-business-sp-2022

Repositório utilizado no evento TDC Business 2022 com o tema "API REST em Node.js: Boas práticas em produção".

api eslint expressjs mongodb nodejs openapi rest swagger tdc thedevconf

Last synced: 02 Apr 2026

https://github.com/pouriamrt/fastapi-ai-router

FastAPI middleware that turns your existing routes into a natural-language-callable surface using LLM function-calling. Drop-in. Zero new metadata.

agent ai ai-gateway anthropic fastapi function-calling llm middleware openai openapi python tool-use

Last synced: 08 Jun 2026

https://github.com/ohkashi/efxmfc

한국투자증권 eFriend Expert API DLL

efriend-expert openapi

Last synced: 30 Apr 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/joshdk/circleci-go

⚫ Swagger definition and Go client bindings for the CircleCI API

circleci circleci-api go golang openapi swagger

Last synced: 30 Apr 2026

https://github.com/kayange123/books-management-system

The Books Management System is a comprehensive platform designed to manage and organize book collections efficiently. It caters to libraries, bookstores, and individual book enthusiasts by providing tools for cataloging, tracking, and maintaining a database of books.

angular bootstrap javamailsender openapi spring-boot spring-security

Last synced: 15 Mar 2026

https://github.com/m-aciek/mock-openapi-verifier

Verify your mocks with OpenAPI specs. In development.

mock openapi python

Last synced: 13 Apr 2026

https://github.com/libninjacom/harvest-rs

harvest client, generated from the OpenAPI spec.

harvest openapi rust

Last synced: 29 Apr 2026

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

Sample demonstrating use of swagger-pekko-http

enumeratum openapi pekko pekko-http scala swagger swagger-pekko-http

Last synced: 29 Apr 2026

https://github.com/restfulhead/azure-functions-nodejs-openapi-validator

Open API validator and an Azure Functions v4 hook that validates http requests.

azure-functions azure-functions-v4 openapi validator

Last synced: 29 Apr 2026

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/aasaam/openapi-preview

Preview OpenAPI Spec using Swagger UI

openapi openapi3 swagger-ui

Last synced: 24 Oct 2025

https://github.com/planet-a-ventures/morphais-openapi-spec

OpenAPI Specification for Morphais (www.morphais.com)

api documentation morphais openapi specification swagger yaml

Last synced: 06 Apr 2025

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. 🚀

openapi swagger-api

Last synced: 29 Apr 2026

https://github.com/rrjanbiah/legacy2openapi-spec

Legacy to OpenAPI spec conversions of APIs for easy SDK code generations

openapi openapi-generator openapi-spec openapi-specification openapi3 swagger swagger-api

Last synced: 06 Feb 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/gearnode/erl-stripe

A Stripe API client in Erlang.

erlang openapi stripe

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/coderlane/bugzilla-open-api

OpenAPI bindings for Bugzilla

bugzilla openapi

Last synced: 24 Oct 2025

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/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/bymbly/api-tools

Unified, opinionated CLI wrapper for API specification tooling.

api arazzo asyncapi cli openapi redocly spectral tools

Last synced: 29 May 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/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/manawasp/integrate-openapi-to-ts-app

Example to limit api integration friction in a typescript application

api fastapi openapi typescript

Last synced: 05 Jan 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/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

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/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/peter/python-content-api

Example Python Content API and microframework using JSON Schema and OpenAPI based on PostgreSQL, MonboDB, and Flask

api flask heroku json-schema microframework mongodb openapi postgresql python rest rest-api

Last synced: 28 Feb 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/wirgen/fastify-openapi-generator

Generate API with fastify by OpenAPI specs

fastify generator openapi swagger

Last synced: 23 Jan 2026

https://github.com/ktanaka101/openapi-dry-validation-generator

Generate dry-validation(ruby) from openapi spec file

code-generation dry-schema dry-validation openapi ruby

Last synced: 09 Apr 2026

https://github.com/recontentapp/openapi

Recontent's OpenAPI definition

i18n localization openapi swagger

Last synced: 07 Jul 2025

https://github.com/arrjunpradeep/ethereum-batch-processing-sdk

A NestJS application designed for batch processing of blockchain transactions, including sending coins and tokens, and retrieving gas estimation data. Built using Clean Architecture principles for modularity and scalability. Features a well-defined structure with separate layers for application logic, business logic, and infrastructure concerns

clean-architecture docker docker-compose docker-image dockerhub dockerhub-image ethereum ethers etherscan ethersjs foundry nestjs openapi postgresql sepolia swagger typeorm typescript

Last synced: 04 Jan 2026

https://github.com/semba-yui/test-open-api-generator

OpenAPI Generator を試すだけのリポジトリ

oas3 openapi openapi-generator prism redoc rest-api

Last synced: 22 Jul 2025

https://github.com/ibaca/petstore-client-gwt

Petstore GWT Client

gwt openapi

Last synced: 21 May 2026

https://github.com/riptl/nimiq-watch-docs

Nimiq.Watch API Documentation

nimiq nimiq-watch openapi openapi3 swagger

Last synced: 03 Jul 2026

https://github.com/tryagi/assemblyai

C# SDK based on official AssemblyAI OpenAPI specification

ai api assemblyai autosdk csharp dotnet generated langchain langchain-dotnet openapi sdk

Last synced: 12 Apr 2025

https://github.com/tryagi/deepinfra

C# SDK based on official DeepInfra OpenAPI specification

ai api autosdk client csharp deepinfra dotnet generated generator langchain langchain-dotnet openapi sdk

Last synced: 12 Apr 2025

https://github.com/tylerlong/openapi-editor

A desktop editor for OpenAPI 3.0 documents.

editor openapi swagger

Last synced: 09 Apr 2026

https://github.com/dev-ik/specdock

Local-first OpenAPI workspace to import specs, test requests, and generate SDKs

api api-client api-testing contract-testing developer-tools docker fastify local-first openapi openapi3 react sdk-generator self-hosted swagger typescript vite

Last synced: 26 Jun 2026

https://github.com/rajeshdh/mcp-news-server

🧠 A clean MCP wrapper around the Hacker News API with OpenAPI support and LLM-ready contracts using Zod + TypeScript.

ai-tools api-wrapper express hacker-news llm mcp openapi typescript zod zod-openapi

Last synced: 11 Apr 2026

https://github.com/yonatankarp/xkcd-data-hub

An over engineered project to fetch XKCD comics from their RSS api and serve it to a client with nice functionality

docker docker-compose elasticsearch kafka koin kotlin ktor microservice openapi postgresql spring-boot

Last synced: 12 Jan 2026

https://github.com/sangeethnandakumar/prowebapi

WebAPI with best standards template. Check ReadMe.md for implementations

asp openapi swagger webapi

Last synced: 18 May 2026

https://github.com/zenwave360/karate-openapi-petstore

Complete Contract Testing solution with KarateDSL and ZenWave APIMock for OpenAPI PetStore demo REST API

karate-tests mock-server openapi petstore-api

Last synced: 12 Apr 2025

https://github.com/hugomods/swagger-ui

Hugo Swagger UI Module that ships with shortcode and standalone preset layout.

hugo hugo-mod hugo-module openapi swagger-ui

Last synced: 17 May 2026

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

OpenAPI specification for the ngrok HTTP API.

api ngrok openapi

Last synced: 04 Aug 2025

https://github.com/antst/go-apispec

Generate OpenAPI 3.1 specs from Go source code via static analysis — zero annotations, automatic framework detection

chi code-generation echo fiber gin go golang gorilla-mux openapi openapi-generator openapi3 static-analysis swagger

Last synced: 28 Apr 2026

https://github.com/13rac1/openapi-wled

OpenAPI 3.0 Schema for the WLED API

open-api openapi openapi-spec wled wled-config

Last synced: 29 Apr 2026

https://github.com/trk54ylmz/flask-schematics-swagger

Flask Swagger generator for Schematics models.

flask openapi python3 schematics swagger

Last synced: 03 Jan 2026

https://github.com/aldotestino/notion-openapi

Create a Notion database from your OpenAPI document. Automatically map API endpoints, methods, and parameters into a structured Notion DB.

api documentation generator notion openapi reference tool

Last synced: 20 Jan 2026

https://github.com/0x726f6f6b6965/openapi-fmt

A tool to modify OpenaAPI files

documentation golang openapi

Last synced: 18 May 2026

https://github.com/thiagobarbosa/documentry

AI-powered OpenAPI documentation generator for Next.js applications.

ai api docs documentation llm nextjs openapi

Last synced: 25 Aug 2025

https://github.com/rafactx/api-docs-starter

Modern API documentation starter with VitePress, Vue 3, and Scalar. Multi-language, interactive & production-ready.

api documentation openapi rest scalar starter swagger template typescript vercel vitepress vue3

Last synced: 20 Apr 2026

https://github.com/ailouislu/openapi

A service for finding all users, creating, retrieving, updating, and deleting users.

java openapi openapi3 springboot swagger swagger-ui

Last synced: 15 Mar 2025

https://github.com/mduesterhoeft/approaches-to-api-doc-talk

This repository accompanies a talk on Approaches REST API documentation.

openapi rest-api-documentation spring-fox spring-rest-docs

Last synced: 15 May 2026

https://github.com/fugerit-org/yaml-doc-tool

Documentation tool for yaml (openapi)

documentation freemarker java openapi openapi3 snake-yaml yaml

Last synced: 25 Aug 2025

https://github.com/daniel-frak/swagger-client-code-generation

This project is a sample REST service documented using Springfox Swagger, with automatic Angular client code generation done using Swagger Codegen CLI.

angular openapi springboot springfox-swagger swagger swagger-codegen

Last synced: 12 Jan 2026

https://github.com/ydah/transducer

Generate Markdown documentation from OpenAPI specifications.

documentation openapi openapi3 transducer

Last synced: 13 Jan 2026

https://github.com/timobechtel/stapigen-plugin-openapi

A stapigen plugin that generates OpenAPI 3 definitions.

openapi stapigen swagger

Last synced: 24 Aug 2025

https://github.com/ahmednassar7/weather-application

A weather application utilizing React and Material-UI, with open API for current weather

api css html javascript json material-ui openapi react reactjs weather-app

Last synced: 09 Apr 2026

https://github.com/yodlee/yaml

OpenAPI/Swagger specification for Yodlee APIs

openapi specification swagger yodlee yodlee-api

Last synced: 15 Mar 2025

https://github.com/kishornaik/sol_swagger_openapi_client

Consume web api using OpenApi Standard.

openapi openapi-generator swagger swagger-ui

Last synced: 19 May 2026

https://github.com/amir-zouerami/schematica-api

💥 Schematica V2.0 - A Collaborative API Documentation Platform.

api-documentation documentation-tool nestjs openapi openapi3 swagger swagger-ui

Last synced: 03 Jul 2026

https://github.com/s-satyajit/100xdevs2.0-assignments

This repository contains my daily solutions and continuous learning progress for the 100xDevs Cohort 2 assignments.

aws docker javascript kafka middleware mongodb monorepo nextjs nodejs openapi orm react redis tailwindcss typescript webrtc zod

Last synced: 10 Apr 2026

https://github.com/nikhita/go-openapi-validate-benchmark

Benchmark tests for checking the performance of validation/defaulting using go-openapi.

benchmark golang openapi performance

Last synced: 01 May 2026

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 77
OpenAPI Specification Categories
Papers 726 Projects 422 Integration Patterns 200 Resources 191 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 Branchenspezifisch 26 HTML Processing 25