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/weitaishan/schemato

Free browser-only schema converter — 10 inputs × 15 outputs = 149 conversions. JSON, JSON Schema, OpenAPI, GraphQL, SQL, Protobuf, Prisma → TypeScript, Zod, Pydantic, Go, Rust and more.

code-generator developer-tools graphql json-schema nextjs openapi programmatic-seo pydantic schema-converter seo type-generator typescript zod

Last synced: 20 Jun 2026

https://github.com/jacoblincool/api-spec.pages.dev

📚 Show OpenAPI Spec with pre-rendered title and description. No CORS headers are required. Support SwaggerUI and RapiDoc.

openapi rapidoc swagger-ui

Last synced: 17 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/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/boywithkeyboard-archive/digitalocean-api-client

A preconfigured, up-to-date OpenAPI client for DigitalOcean.

cjs digitalocean esm javascript openapi typescript

Last synced: 08 Jan 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/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/rocket-org-imdeepmind/swaggerweb

RocketSwagger is a hosted Swagger UI instance that allows users to visualize and interact with OpenAPI documentation.

openapi swagger swagger-ui

Last synced: 17 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/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/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/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/tiago-marques/x-openapi-flow

OpenAPI describes APIs. _________ x-openapi-flow describes how they actually work: for developers and AI.

cli lifecycle oas openapi validation workflow

Last synced: 02 Apr 2026

https://github.com/kioku/aperture

Dynamic CLI generator for OpenAPI specifications designed for AI agents and automation

agent-automation ai-agents api-client api-testing api-tools automation cli-tool command-line devops-tools openapi openapi3 rust

Last synced: 15 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/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/tryagi/mystic

Generated C# SDK based on official Mystic OpenAPI specification

ai csharp dotnet generated github langchain langchain-dotnet mystic openai openapi provider sdk

Last synced: 14 Jan 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/aasaam/openapi-preview

Preview OpenAPI Spec using Swagger UI

openapi openapi3 swagger-ui

Last synced: 24 Oct 2025

https://github.com/treyturner/ts-artifacts

Monorepo for TypeScript packages relating to Artifacts MMO

api-client artifacts-mmorpg mock-server openapi typescript

Last synced: 04 Feb 2026

https://github.com/inyourtime/hapi-scalar

Hapi plugin that serves API documentation using Scalar, with built-in support for hapi-swagger.

api documentation hapi hapi-plugin hapijs openapi scalar swagger

Last synced: 02 Apr 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/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/forticheprod/quiet-stroll

A service to deliver basic function about the file system

glob openapi rocket rust service walk

Last synced: 08 May 2025

https://github.com/aaronhuggins/typedoc-plugin-openapi-doc

A typedoc plugin for ingesting jsdoc `@swagger` or `@openapi` comments as documentation.

openapi swagger typedoc typedoc-plugin typedocplugin

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/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/ripta/openapi-promop-crd-hack

(HACK) Generating an OpenAPI Schema to get proper $ref in Prometheus Operator's CRDs

crd hack json-schema kubernetes openapi prometheus-operator

Last synced: 12 Apr 2026

https://github.com/straydragon/flask-x-openapi-schema

A powerful utility for automatically generating OpenAPI schemas support Flask(MethodView) and Flask-RESTful(Resource) applications and Pydantic models to simplify API documentation with minimal effort.

flask openapi swagger

Last synced: 28 Feb 2026

https://github.com/ergintiravoglu/minimalapismovies

net core 9, minimal api, ef, automapper, openApi, Fluent Validation, Error Handling

automapper entity-framework-core error-handling fluentvalidation minimalapi netcore9 openapi

Last synced: 17 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/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/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/mauricio-dolinski/financeiro-api

API Gerenciamento Financeiro (Back-end) - Tecnologias: Quarkus, Hibernate, MySQL, Java

java openapi quarkus rest-api swagger-ui

Last synced: 08 Jan 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/edsol/pg-apify

Automatically generate API (REST and GraphQL) endpoints directly from your PostgreSQL schema

database graphql openapi postgresql postgrest rest-api restapi zero-coding

Last synced: 15 Feb 2026

https://github.com/hnjm/openapi-json-schema-generator

OpenAPI JSON Schema Generator allows auto-generation of API client libraries with a focus on JSON schema given an OpenAPI Spec

code-generation hacktoberfest hacktoberfest2022 hnjm java json-schema noon noon-tech noontch openapi openapi-generator openapi3 python python3

Last synced: 27 Feb 2025

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/codeasashu/oas.nvim

Openapi support in neovim

neovim openapi openapi-specification openapi3

Last synced: 17 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/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/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/proxyconf/proxyconf

ProxyConf is a control plane for Envoyproxy that simplifies and secures API management in enterprise environments. It leverages the OpenAPI specification to streamline the configuration of Envoyproxy, providing a powerful yet user-friendly approach for managing, and securing API traffic at scale.

api-gateway elixir elixir-lang envoy envoyproxy openapi xds

Last synced: 26 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/jhlee0409/openapi-sync-mcp

OpenAPI Sync MCP Server - Parse, validate, and generate code from OpenAPI specs

ai-tools api claude code-generator developer-tools llm mcp mcp-server model-context-protocol openapi rust swagger typescript

Last synced: 06 Feb 2026

https://github.com/pidelport/twilio-oai-rust

Twilio OpenAPI clients for Rust

openapi openapi-client rust twilio twilio-api twilio-oai

Last synced: 20 May 2026

https://github.com/ohbarye/swagger-merger-docker

This is an unofficial Docker image for https://github.com/WindomZ/swagger-merger.

docker docker-compose openapi swagger

Last synced: 06 Jan 2026

https://github.com/omermecitoglu/next-openapi-scaffold-generator

Generates model, schema and API routes for crud operations

api crud generator model next nextjs openapi scaffold schema swagger ts typescript

Last synced: 11 Apr 2025

https://github.com/lukehedger/contract-first

JSON Schema-based, client-server data definitions for contract-first development

aws-apigateway aws-eventbridge aws-lambda json-schema openapi typescript

Last synced: 09 May 2026

https://github.com/yosef-alsabbah/volunteer-assignment-and-coordination-platform

A web platform for admins to manage workplaces, tasks, and volunteers, enabling efficient assignment of volunteers to specific roles at various sites. Built with Django REST Framework, JWT authentication, and PostgreSQL, it streamlines volunteer coordination with secure, documented APIs.

coordination-service django django-rest-framework humanitarian jwt-authentication openapi postgresql task-management volunteer-management

Last synced: 09 Apr 2026

https://github.com/investbrainapp/investbrain-api

OpenAPI v3 specification for intrepid Investbrain users.

api investbrain openapi swagger

Last synced: 10 Aug 2025

https://github.com/sigwinhq/openapi-generator

Specialization of OpenAPI generator

openapi openapi-client openapi-codegen openapi-generator

Last synced: 10 Jan 2026

https://github.com/corellium/corellium-typescript

A simple and beautiful TypeScript SDK for Corellium

corellium openapi sdk typescript

Last synced: 15 Jul 2025

https://github.com/mikhalych-krsk/slots-sports-ground-app

Booking API — REST-сервис для бронирования временных слотов на спортивной площадке. Позволяет создавать, редактировать и удалять бронирования с несколькими слотами. Авторизация по API токену. OpenAPI (Swagger) документация.

booking docker laravel mysql nginx openapi php php8 phpunit swagger

Last synced: 07 Apr 2026

https://github.com/xehrad/goge

goge creates API handlers and OpenAPI specs from annotated Go functions.

code-generation fiber fiber-framework gogenerate openapi openapi3

Last synced: 18 May 2026

https://github.com/apyguard/apyguard_openapi_analysis

A comprehensive GitHub Action that analyzes OpenAPI specifications and provides detailed feedback on best practices, validation, and documentation quality. Supports both single file analysis and entire repository scanning.

openapi openapi-spec security security-tools

Last synced: 04 Oct 2025

https://github.com/r7kamura/imgur-openapi

Unofficial OpenAPI spec for Imgur API.

imgur openapi

Last synced: 28 Mar 2025

https://github.com/nerkoman/agent-kanban

Local-first kanban for AI-agent workflows. Drag a task to Approved and your AI coding agent picks it up via MCP and drives it through analyst → in_progress → testing on its own. MCP for Claude Code & Cline, OpenAPI for opencode / Open WebUI / Ollama / any function-calling LLM. SQLite + FastAPI, runs on localhost.

agent ai-agent ai-tools automation claude-code cline fastapi kanban local-first mcp mcp-server open-webui openapi opencode project-management python self-hosted sqlite task-manager webhook

Last synced: 11 May 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/tryagi/heygen

Generated C# SDK based on official HeyGen Postman collection

ai autosdk csharp dotnet heygen langchain langchain-dotnet net8 netstandard openapi sdk

Last synced: 11 Sep 2025

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/markolofsen/django-revolution

A powerful Django framework extension that revolutionizes web development with modern patterns, enhanced tooling, and streamlined workflows.

django django-rest-framework drf-spectacular nextjs nodejs openapi openapi3 reactjs

Last synced: 15 Aug 2025

https://github.com/omarfawzi/restful-api-starter

Restful API Starter Project For Laravel

api laravel openapi restful-api starter-project swagger template

Last synced: 10 May 2026

https://github.com/expediagroup/spec-transformer

The API Spec Transformer Library

json openapi openapi3 postman specs transformer yaml

Last synced: 01 Apr 2026

https://github.com/disruptek/bluu

Microsoft Azure Cloud (MAC) APIs in Nim

api azure client cloud computing microsoft openapi platform rest services

Last synced: 17 Apr 2026

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

This Account microservice is part of a banking system designed to handle CRUD operations for banking accounts and transactions. It provides endpoints for creating, retrieving, updating, and deleting accounts, as well as managing transactions associated with each account.

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

Last synced: 30 Dec 2025

https://github.com/la-rebelion/mcp-docs

Headless API Stack for MCP. HAPI MCP enables seamless AI integration by dynamically converting API specifications into MCP tools, eliminating the need for custom server implementations

ai-agents api-first api-gateway grpc mcp mcp-server openapi

Last synced: 13 Apr 2026

https://github.com/peanuts-83/ny_restaurants_api

FastApi application to design API. Linked with Atlas - MongoDB database. Geo positioning requests implemented. Deployed with Docker.

api-rest docker docker-compose fastapi geoposition mongodb-atlas openapi python3 uvicorn

Last synced: 10 Apr 2026

https://github.com/shapehq/starter-openapi

Starting point for documenting an API with OpenAPI and displaying the documentation using Framna Docs.

openapi

Last synced: 16 Jan 2026

https://github.com/stephenqhd30/henu-forntend

河南大学辅导员招聘系统后台管理

antdesign openapi react typescript umi

Last synced: 20 Jun 2025

https://github.com/juaaloval/PostmanAssertify

PostmanAssertify is a tool for the automated generation of test assertions for REST API testing. PostmanAssertify is a complementary component of AGORA, the first approach for the automated generation of test oracles for REST APIs in a black-box context.

api-testing assertion chai invariant-detection java javascript oas openapi postman postman-collection rest rest-api swagger test-oracle test-oracle-generation testing testing-tool

Last synced: 30 Oct 2025

https://github.com/hsk81/oas-explorer

API Explorer: UI for OpenApi specs with Auth0 support

api auth0 electron javascript oas oauth2 openapi

Last synced: 13 Jun 2025

https://github.com/marigold-dev/tezos-api

Tezos Node API Documentation using ReDoc

openapi redoc tezos

Last synced: 16 May 2026

https://github.com/vlsergey/spring-data-rest-utils

Gradle plug-in to generate OpenAPI specifications from Spring Data REST entities and repositories

gradle gradle-plugin hateoas jpa-repositories openapi openapi-specification spring-boot spring-data spring-data-rest

Last synced: 12 Jul 2025

https://github.com/griffiths-waite/xsd-to-openapi

A tool that converts XSD schemas to modern OpenAPI 3.0 specifications

json-schema openapi openapi-generator openapi3 xsd xsd-files xsd-schema

Last synced: 27 Jun 2025

https://github.com/minuth/docura

A modern, customizable documentation viewer for OpenAPI/Swagger

api-documentation api-tools api-viewer documentation openapi openapi-specification rapidoc rapipdf swagger swagger-ui

Last synced: 18 May 2026

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

Petstore GWT Client

gwt openapi

Last synced: 21 May 2026

https://github.com/mihailfox/proxmox-openapi

Tooling to scrape the Proxmox API viewer and generate OpenAPI specifications.

api openapi openapi-generator proxmox

Last synced: 16 May 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/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/timobechtel/stapigen-plugin-openapi

A stapigen plugin that generates OpenAPI 3 definitions.

openapi stapigen swagger

Last synced: 24 Aug 2025

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/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/sstallion/sensorpush-api

SensorPush Public API for Python

openapi python python-api sensorpush

Last synced: 26 Aug 2025

https://github.com/soenneker/soenneker.swashbuckle.attributes.ignoreproperty

Hides a property from OpenAPI/Swagger documentation without affecting JSON serialization. Use this when a property should be used at runtime but not exposed in the public API contract.

api attributes csharp dotnet ignore ignoreproperty object openapi openapiignorepropery properties property swagger swashbuckle

Last synced: 09 Mar 2026

https://github.com/timanthonyalexander/base-api

A production-ready KISS-first PHP 8.4+ framework for building REST APIs.

api deepl framework i18n microframework migrations openai openapi orm php php-8 rest translations typescript

Last synced: 18 Apr 2026