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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/donatocardoso/express-swagger-delta

Library for configuration, creation and documentation for API servers with 'Express' and 'Swagger'

api express express-swagger-delta node openapi swagger swagger-documentation

Last synced: 19 Mar 2025

https://github.com/swimmwatch/openapi-diff-action

A GitHub Action to identify differences between OpenAPI specifications. It uses OpenAPITools/openapi-diff.

github-actions openapi openapi-spec

Last synced: 11 Apr 2025

https://github.com/taihei-05/siglume-api-sdk

SDK for publishing APIs that AI agents subscribe to on the Siglume API Store. Python + TypeScript. Earn 93.4% of subscription revenue.

agent-marketplace agent-sdk ai-agent-store ai-agents llm-tools mcp openapi polygon python-sdk tool-use typescript-sdk web3

Last synced: 13 May 2026

https://github.com/frontapp/front-api-specs

Front Platform OpenAPI specs

api openapi

Last synced: 12 Jan 2026

https://github.com/99x-incubator/remarkable-2-llm

Integrating LLMs into reMarkable could unlock transformative features like auto-completion, grammar/style corrections, contextual suggestions, and note summarization or paraphrasing. These tools would enhance productivity and elevate the user experience, making the device a powerful ally for creative and professional tasks.

arm feature-extraction grammer llama2 llama3 openapi remarkable-2 summarization

Last synced: 23 Aug 2025

https://github.com/devatherock/api-specs

Holds Open API specifications of different APIs

openapi openapi-spec

Last synced: 20 Jan 2026

https://github.com/himenon/openapi-typescript-practice

OpenAPIを利用したAPI作成と、開発、リリースフローまでの仕組みづくりの練習

openapi openapi3 typescript

Last synced: 15 May 2026

https://github.com/whispir/openapi

An OpenAPI description of the Whispir API

documentation openapi restapi

Last synced: 16 Jan 2026

https://github.com/codexparas/db-migrator

DB Migrator is a Spring Boot-based tool for seamless data migration between MySQL, PostgreSQL, and Oracle databases. Using Spring Batch, it supports efficient batch processing and provides REST APIs for migration and data insertion.

batch-processing data-migration mysql openapi oracle postgresql rest-api spring-batch spring-boot

Last synced: 08 Apr 2026

https://github.com/pigeonposse/backan

All in one web API builder. Create endpoints with type validations and OpenApi documentation, safely and quickly.

api api-rest backend js library node openapi rest-api server ts

Last synced: 11 Apr 2025

https://github.com/unifysell/unifysell-sdk-php

SDK with OAuth2 for the unifysell API which allows you to painless integrate many eCommerce channels :clock3:

api ecommerce openapi openapi3 php sdk unifysell

Last synced: 11 Jan 2026

https://github.com/havendv/github.net

Example of a generated GitHub SDK for .NET using AutoSDK

csharp dotnet generated github net openapi openapi-generator openapi-specification openapigenerator sdk

Last synced: 12 Aug 2025

https://github.com/caohanyang/rest_openapi

Convert existing REST html documentations into standard Open API (OAI, Swagger)

oai openapi openapi-spec openapi-specification rest rest-api restful swagger

Last synced: 05 Jan 2026

https://github.com/contributte/openapi

🔡 Pure OpenAPI implementation for your API applications. Great for documentation.

api http openapi rest swagger

Last synced: 17 Mar 2025

https://github.com/olaferlandsen/angular-swagger2-client

A simple and powerful swagger client for angular 1.4+

angular angularjs openapi swagger-specification swaggerclient

Last synced: 11 Apr 2025

https://github.com/denganjia/openapi-schema

Rust structure mapped to Swagger

oas openapi rust swagger

Last synced: 12 Apr 2025

https://github.com/gabrielmaialva33/doc-sympla-integration

Documentação de integração com a API da Sympla

docs openapi openapi-specification openapi3 sympla

Last synced: 20 Feb 2026

https://github.com/sap/aas-mcp-server

An AAS MCP adapter that exposes configured Asset Administration Shell APIs as Model Context Protocol tools, enabling LLM agents to interact with any AAS-compliant backend.

aas ai-agent asset-administration-shell digital-twin idta industry-4-0 llm mcp model-context-protocol openapi python sap-bnac

Last synced: 17 Jun 2026

https://github.com/lazzerbeamstudios/spectra-react-native

A React Native template supporting both mobile and web development, designed to work seamlessly with the Spectra Go API Template. Provides a streamlined starting point for building cross-platform applications.

expo nativewind openapi reactnative

Last synced: 12 Apr 2025

https://github.com/t-huyeng/openapi-viewer

Viewer for OpenAPI files from BundDEV, Geoportal HE, RLP & SL

nuxtjs openapi viewer vue

Last synced: 28 Jan 2026

https://github.com/leidenheit/itarazzo-client

Client which utilizes Itarazzo library in order to execute an arazzo specification easily

api-rest arazzo arazzo-specification openapi openapi-specification testing

Last synced: 12 Apr 2025

https://github.com/bump-sh/bump-ci-example

CI integration examples for Github Action, Travis CI, CircleCI and Gitlab CI.

asyncapi asyncapi-specification openapi openapi-specification openapi2 openapi3

Last synced: 12 Apr 2025

https://github.com/joelbladt/laravel-api-boilerplate

📕 Collection of resources to learn RESTful API design in Laravel

api laravel openapi php repository-pattern swagger

Last synced: 13 Aug 2025

https://github.com/angellusmortis/boundlexx

An API to get all things related to the game Boundless

django django-rest-framework docker openapi python

Last synced: 17 Mar 2025

https://github.com/guardrail-dev/guardrail-maven-plugin

Principled code generation from OpenAPI specifications

codegen guardrail maven-plugin openapi swagger

Last synced: 01 May 2025

https://github.com/mkloz/bulletproof-express

Bulletproof template for express app

express nodejs openapi prisma rest-api

Last synced: 25 Jan 2026

https://github.com/doganarif/apimug

Terminal-based API client for exploring and testing OpenAPI/Swagger specifications with an interactive TUI

api cli go golang openapi swagger tui

Last synced: 13 Nov 2025

https://github.com/jonace-mpelule/openapi-express-decorators

🎉 A lightweight, type-safe library for generating OpenAPI documentation using decorators in Express.js applications. This package allows you to define OpenAPI metadata (paths, parameters, responses, etc.) directly in your controllers using decorators, making it easy to keep your API documentation in sync with your code

api-documentation decorators documentation expressjs nodejs openapi swagger swagger-ui typescript

Last synced: 07 Apr 2026

https://github.com/emanprague/swagger-codegen

swagger-codegen contains a template-driven engine to generate documentation, code for Java, Kotlin and Android such like Retrofit and Room. It is a fork of the https://github.com/swagger-api/swagger-codegen with modifications

generator kotlin openapi retrofit room swagger swagger-codegen

Last synced: 08 Jul 2025

https://github.com/oapicf/swaggy-c

Builder for OpenAPIGenerator-generated API clients in multiple languages

makefile openapi openapi-generator

Last synced: 28 Feb 2026

https://github.com/tada5hi/trapi

TRAPI is a collection of packages to create/generate metadata for REST-APis and generate swagger documentations.

api decorators http openapi openapi3 rest rest-api swagger typescript

Last synced: 16 Mar 2025

https://github.com/readmeio/hoot

A simple social app that lets you hoot statuses. Powered by ReadMe!

express expressjs nodejs openapi

Last synced: 06 Mar 2026

https://github.com/dcramer/luxor-openapi

OpenAPI specification for FXLuminaire's Luxor lighting systems.

home-automation luxor openapi

Last synced: 27 Sep 2025

https://github.com/dev-openapi/protocol

国内开放平台接口协议，存放protobuf文件

douyin douyin-api miniprogram openapi wechat wechat-api wechat-mini-program weixin weixin-api

Last synced: 30 Jun 2025

https://github.com/airpowerteam/airpowerjavasdk

🔥🔥🔥AirPower Java SDK 是基于 Java8 下用于快速对接 AirPower4J 项目中的开放应用的开发工具包，实现了与 AirPower4J 匹配的 AES / RSA 出入参加解密、参数签名、防止重返攻击、数据自动转换等功能，针对基于 AirPower4J 下的 Web 项目提供快速支持开放能力。

aes open-platform openapi rsa signature

Last synced: 13 Feb 2026

https://github.com/inroutephp/inroute

Generate http routing and dispatching middleware from docblock annotations.

annotations middleware openapi psr-15 web-router

Last synced: 17 May 2026

https://github.com/cyberofficial/nimbus

A lightweight FastAPI proxy that translates Anthropic API requests to NVIDIA NIM's OpenAI-compatible endpoint.

anthropic claude claude-code coding fastapi nim nvidia nvidia-nim openapi proxy

Last synced: 27 Jun 2026

https://github.com/mertssmnoglu/openapi-cli

A Command Line Interface (CLI) tool for serving, validating, and linting OpenAPI specifications.

cobra cobra-cli go go-cli golang golang-cli-app openapi openapi-spec openapi-specifications openapi-specs swagger swagger-cli

Last synced: 15 May 2026

https://github.com/runvibe/previa

The first AI-First IDE for QA. Test, design, and validate APIs with AI assistance from your desktop, CI/CD, or your favorite AI assistant.

ai api-testing developer-tools e2e load-testing mcp openapi qa rust

Last synced: 26 May 2026

https://github.com/noflo/noflo-swagger-client

Generate NoFlo components for accessing a Swagger/OpenAPI service

noflo-components openapi swagger

Last synced: 13 Apr 2025

https://github.com/differui/oas-typegen

Generate JSDoc/TS/DTS type definitions from OpenAPI document(V2).

cli jsdoc openapi typescript typescript-definitions

Last synced: 07 Mar 2026

https://github.com/giis-uniovi/tdrules-st-tdg

Test Data Generation for APIs (TDG): System and Integration Tests

api-testing coverage fpc mcdc openapi test-data test-data-generator testing

Last synced: 11 Apr 2025

https://github.com/teobler/openapi-schema-resolver

A tool for resolving openAPI json schema to typescript type definition.

code-generation generator openapi schema swagger type typescript

Last synced: 20 May 2026

https://github.com/weizhenye/bangumi-restful-api

この Bangumi は RESTful API だけです

api openapi restful

Last synced: 30 Jul 2025

https://github.com/cliffano/swaggy-c

Builder for OpenAPIGenerator-generated API clients in multiple languages

makefile openapi openapi-generator

Last synced: 22 Sep 2025

https://github.com/sjefvanleeuwen/openapi-brp-fake

Fake BRP service in open API (Basisregistratie Personen)

basis basisregistratiepersonen brp gba gemeente nlx openapi overheid personen registratie stuf vng

Last synced: 18 May 2026

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

OpenAPI v3 specification and a set of generated API clients for ipify

ipify oapicf openapi openapi-generator

Last synced: 15 Apr 2025

https://gitlab.com/lx-industries/rmcp-openapi

Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

mcp openapi rust

Last synced: 14 Sep 2025

https://github.com/stoplightio/gatsby-starter-elements

Gatsby Starter for Stoplight Elements

openapi

Last synced: 08 Apr 2025

https://github.com/knight174/swagger2ts

Generate type-safe TypeScript API clients from OpenAPI/Swagger specifications with incremental generation support.

api-generator code-generator kubb openapi swagger swagger2ts typescript

Last synced: 08 Nov 2025

https://github.com/mr-won/openapi

[SpringBoot] OpenAPI와 통신하여 SpringBoot 서버 개발 (feat URLConnection, Jackson)

government-data jackson json openapi springboot urlconnection

Last synced: 30 Mar 2025

https://github.com/wso2/api-specs

This repository contains API specifications (openAPI, GraphQL, etc.) for public APIs.

api contracts openapi specifications

Last synced: 14 Jul 2025

https://github.com/thequinndev/docolate

Docolate 🍫 - Delicious Documentation. Get started here: https://github.com/thequinndev/docolate/wiki/Route-Manager-%E2%80%90-Getting-Started

database documentation openapi typescript zod

Last synced: 16 Mar 2026

https://github.com/spring-financial-group/jx3-openapi-generation

Creates client packages from Open API spec

openapi openapi-generator

Last synced: 16 Feb 2026

https://github.com/ciscodevnet/openapi_demo

OpenAPI demos

openapi

Last synced: 12 Jul 2025

https://github.com/mu-semtech/cl-resources-openapi-generator

Generates openapi documentation from a mu-resources configuration

mu-generator mu-resource mu-utility musemtech openapi

Last synced: 14 Mar 2025

https://github.com/iosmanthus/zenodotus

Intelligent browser tab grouping powered by LLM

browser-extension chrome-extension claude fastify llm openapi tab-management typescript

Last synced: 06 Apr 2026

https://github.com/christianjtr/express-api-mongodb-docker-jest-supertest

API RESTFul implementation to put into practice concepts like dockerization, e2e tests, swagger documentation, and others.

api-rest docker docker-compose e2e e2e-tests express expressjs javascript jest jest-tests mongodb mongoose node nodejs openapi rest-api supertest swagger swagger-ui

Last synced: 07 Apr 2026

https://github.com/gopenapi/gopenapi

Gopenapi use javascript to extend and simplify openapi sepc.

go-openapi goja golang openapi openapi-generator

Last synced: 01 Mar 2026

https://github.com/govlt/national-boundaries-api

National Boundaries and Addresses API of Lithuania

addresses api boundaries openapi

Last synced: 04 Jan 2026

https://github.com/gtema/openstack-codegenerator

Codegenerator for OpenStack (OpenAPI, SDK, Client)

codegenerator openapi openstack

Last synced: 02 Aug 2025

https://github.com/omarfawzi/auerbach-grayson

Auerbach Grayson Report Management System

lumen-framework mysql openapi php sqlserver

Last synced: 11 Apr 2026

https://github.com/mikybars/openapi-generator-mill-plugin

Simple Mill plugin for generating source files from an OpenApi spec

mill-plugin openapi

Last synced: 16 May 2026

https://github.com/itroadlabs/apicross

Toolkit to build SDK from OpenAPI v.3 specification

java maven-plugin openapi spring-mvc

Last synced: 29 Oct 2025

https://github.com/yeonjulee1005/dewdew_v5

듀듀의 포트폴리오 입니다

mcp nuxt4 nuxtui-v4 openapi rag supabase tailwindcss-v4

Last synced: 13 Jan 2026

https://github.com/aaydin-tr/swagger-navigator-mcp

Intelligent MCP Server for Swagger/OpenAPI Discovery

fuzzy-search mcp-server openapi swagger

Last synced: 12 Jan 2026

https://github.com/vikramdotcom/weather-agent

Agent which realtime weather from weather api (openai agents SDK)

agent openapi weather-api

Last synced: 18 Jul 2025

https://github.com/singhdivyank/pdf_extraction

Perform OCR on a PDF or image file using GPT and AWS Textract

aws gpt-3 gpt4 openapi tkinter-gui

Last synced: 07 Mar 2026

https://github.com/larsbergqvist/police-events

A .NET 8 + Angular solution for working with police event data from the Open API of the Swedish Police

angular azure azure-functions blazor-webassembly geojson mongodb net8 openapi opendata openlayers openstreetmap police-reports

Last synced: 11 Apr 2026

https://github.com/waldekmastykarz/dev-proxy-aspire

Use Dev Proxy extensions for .NET Aspire to seamlessly integrate Dev Proxy into your distributed applications.

api-testing aspire chaos-engineering dev-proxy developer-tools development devtools http microsoft-365 mock-server openapi proxy resilience rest

Last synced: 15 May 2025

https://github.com/zapotinschii/zod-build-json-schemas

Wrapper around zod-to-json-schema, that makes it easier to use it with Fastify & OpenAPI.

fastify json openapi schema schema-validation swagger typescript validation zod zod-to-json-schema

Last synced: 21 Jun 2025

https://github.com/naftiko/notion-sandbox

This is an API sandbox for the Notion API.

bruno notion-api openapi sandbox

Last synced: 04 Apr 2026

https://github.com/python-jsonschema/referencing-http

Wrap your referencing registries in an HTTP API (but not yet, as this repository is brand new!)

api asyncapi json-referencing json-schema jsonschema openapi

Last synced: 12 Apr 2025

https://github.com/zircote/documentation-review

Claude Code plugin for comprehensive documentation management — review, create, update, and maintain high-quality technical documentation with intelligent AI-powered analysis.

ai-tools api-documentation asyncapi changelog claude-code claude-code-plugin developer-tools doc-generation doc-review docs-as-code documentation documentation-standards docusaurus markdown mkdocs openapi quality-assurance sphinx swagger technical-writing

Last synced: 08 Apr 2026

https://github.com/vltr/middle-schema

Translate your middle model declarations to OpenAPI, JSONSchema or any other schema you need

customizable hooks jsonschema middle models openapi schema swagger

Last synced: 20 Apr 2026

https://github.com/abassel/flask-restglue

🚀 Integrates Flask + MongoDB(mongoengine) + OpenAPI in a simple and elegant way!

flask flask-restglue mongoengine openapi openapi3 python-3 python3 rest

Last synced: 03 Aug 2025

https://github.com/garretpremo/bun-svelte-m3e-template

Bun.serve + SvelteKit PWA + Material 3 Expressive — repository template

apijack bun material-design openapi playwright pwa sveltekit template typescript

Last synced: 30 Jun 2026

https://github.com/kumuluz/kumuluzee-openapi-mp

KumuluzEE OpenAPI MicroProfile project provides powerful tools to incorporate the OpenAPI 3 specification to your microservices in a standardized way.

cloud-native jakartaee java javaee kumuluz kumuluzee microprofile microservices openapi openapi3 rest

Last synced: 06 Jul 2025

https://github.com/jkelleyrtp/onshape-rs

Rust client for the Onshape API generated by OpenAPI

cad onshape openapi rust

Last synced: 16 May 2026

https://github.com/chrisreedio/athena-scraper

Fetches Athena Health's OpenAPI specs

athena athenahealth openapi saloon

Last synced: 15 May 2026

https://github.com/clickermonkey/rez

REST (easy) framework in Go with out of the box OpenAPI generation, validation, generics, and much more

dependency-injection golang openapi openapi3 rest swagger

Last synced: 16 May 2026

https://github.com/aidenhadisi/chat-gpt-go

Go API Client for OpenAI's GPT3.5 (ChatGPT) API.

ai chatgpt gpt-3 gpt35 openapi

Last synced: 16 May 2026

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