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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/temirkhann/openapi-validator-bundle

An OpenAPI specification validator for a symfony application

openapi symfony-bundle

Last synced: 06 May 2026

https://github.com/casantosmu/openapi-scan

CLI tool for validating OpenAPI definitions

cli json openapi openapi3 swagger validation validator yaml

Last synced: 07 May 2025

https://github.com/fugerit-org/yaml-doc-maven-plugin

Simple maven plugin for the yaml-doc-tool project

documentation freemarker java maven-plugin openapi openapi3 snake-yaml yaml

Last synced: 11 Apr 2025

https://github.com/arkadiysudarikov/hopskipdrive

HopSkipDrive Drivers API

api openapi rails

Last synced: 30 Apr 2026

https://github.com/truggeri/rails-url-shortener

A Ruby on Rails based url shortener

docker heroku openapi postgres rails rspec rubocop

Last synced: 02 Apr 2026

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

instance client, generated from the OpenAPI spec

instance openapi rust

Last synced: 16 May 2026

https://github.com/seandavi/cmgd_web

Web portal and API for the Curated Metagenomics Data project

alembic api bioinformatics cloud fastapi genomics metagenomics metagenomics-data openapi openapi3 postgresql python webapp

Last synced: 10 Apr 2026

https://github.com/soenneker/soenneker.openapi.diagnostics

A utility to diagnose openapi documents for client generation and other problems

client csharp diagnostic diagnostics dotnet openapi openapidiagnostics util utility

Last synced: 14 Apr 2026

https://github.com/erwanlt/openapireader

Display information about API described in an OpenAPI documention

java openapi

Last synced: 29 Apr 2026

https://github.com/kleister/kleister-php

PHP SDK for Kleister

kleister minecraft openapi php sdk

Last synced: 17 Aug 2025

https://github.com/lovasoa/jsonjoy-builder

Visual JSON Schema editor for creating and manipulating JSON Schema definitions with an intuitive interface.

api json jsonschema jsonschema-generator jsonschema-validator openapi ui

Last synced: 29 Oct 2025

https://github.com/sebastianromero/bsale-openapi

Especificación OpenAPI de la API de Bsale

api boleta bsale chile erp factura facturacion openapi

Last synced: 05 May 2025

https://github.com/t-huyeng/thw-pegel-api

inoffizielle OpenAPI der API des Mobilen-Pegels (THW)

openapi thw

Last synced: 17 Jun 2025

https://github.com/planet-a-ventures/affinity-model-python

Pydantic data model for Affinity (www.affinity.co)

affinity model openapi pydantic python

Last synced: 18 May 2026

https://github.com/kimpro82/godsavethequeen

My wife is beautiful but a newbie of Python, R and SAS.

openapi python r sas statistics study

Last synced: 10 Apr 2026

https://github.com/trovster/docs.api.trovster.com

The documentation for the API on trovster.com. This is auto-generated using an Open API Spec.

api docs documentation openapi

Last synced: 03 May 2026

https://github.com/deephaven/openapi-messaging

Uses OpenAPI to monitor PQs and send emails on failure

alerting deephaven messaging openapi

Last synced: 16 May 2026

https://github.com/apskhem/linz

A web framework with first-class OpenAPI documentation support.

api-rest backend openapi typescript

Last synced: 16 May 2026

https://github.com/mohammadalmalt/eshopbackend

A Spring Boot-based RESTful API for an e-commerce platform with user authentication, product management, order processing, and admin capabilities.

api cucumber database h2-database java jp jwt jwt-authentication openapi rest-api security spring-boot swagger testing

Last synced: 10 Apr 2026

https://github.com/norwegian-geotechnical-institute/field-manager-python-client

The Field Manager (FM) Python client is a library designed to provide developers with programmatic access to the Field Manager API.

api client field-manager openapi python

Last synced: 20 May 2026

https://github.com/bkbnio/skribe

Gradle plugin to generate pure Kotlin OpenAPI clients

codegen gradle kotlin openapi

Last synced: 19 Aug 2025

https://github.com/leadpingai/leadping-java

Official Java SDK for the Leadping API.

api-client java kiota leadping leadping-api maven openapi rest-api sdk

Last synced: 02 Jul 2026

https://github.com/leadpingai/leadping-go

Official Go SDK for the Leadping API.

api-client go golang kiota leadping leadping-api openapi rest-api sdk

Last synced: 02 Jul 2026

https://github.com/chara-x/rest

Generate openapi client and docs from proc-macro

client-generator documentation-generator openapi proc-macro

Last synced: 16 May 2026

https://github.com/bcrikko/openapi-typed-client

Type-safe API client using OpenAPI-like schema

apiclient openapi typescript

Last synced: 16 May 2026

https://github.com/gecsea/gecsevar-openapi

Open-API code generator for kotlin projects

codegenerator kotlin openapi plugin

Last synced: 14 Jan 2026

https://github.com/thapelomagqazana/bugzot

BugZot is a modern, scalable, and secure bug tracking system for enterprise teams — built with React, FastAPI, PostgreSQL, and designed with developer-first UX principles.

asyncio bug-tracking ci-cd devops enterprise-software fastapi issue-tracker openapi postgresql rbac reactjs tailwindcss vite webapp

Last synced: 10 Apr 2026

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

Twilio client, generated from the OpenAPI spec, with love from the team at Libninja

openapi rust twilio

Last synced: 16 May 2026

https://github.com/clarius/azure.functions.openapi

Official docs site for https://github.com/devlooped/Azure.Functions.OpenApi

azure azure-functions csharp dotnet openapi swagger

Last synced: 06 Apr 2026

https://github.com/oblivionos/website

The Official Website of OblivionOS Project

javascript linux nodemon openapi operating-system talwindcss typescript vite website yarn

Last synced: 10 Apr 2026

https://github.com/congmul/oas-editor

A user is able to build OpenAPI Specification document adheres to established best practices and standards.

oas oas2 oas3 openapi openapi-specification

Last synced: 12 Feb 2026

https://github.com/ubill-ge/sdk-go

Go SDK for working with the UBill API

api go golang openapi openapi-generator openapitools rest sdk sms ubill

Last synced: 21 Aug 2025

https://github.com/ron96g/dev-tools

Collection of useful developer tools. Including JSON/Yaml Formatting, OpenAPI/Swagger Validation

openapi spectral swagger ui

Last synced: 27 Mar 2025

https://github.com/makefile-inc/openapi

Makefiles includes for generations client and servers and convertions openapi specs

includes make makefile makefile-snippets openapi

Last synced: 01 Jul 2026

https://github.com/maexled/vite-vue-openapi-template

A modern full-stack template using Vue 3, Vuetify, Hono, Chanfana + openapi-ts, TanStack Query, Drizzle ORM, Zod, and i18n. Features type-safe API contracts, code generation, and seamless integration between frontend and backend.

chanfana cloudflare cloudflare-workers drizzle-orm hono i18n openapi openapi-ts openapi3 tanstack-query template vite vue vue3 vuetify wrangler zod

Last synced: 10 Apr 2026

https://github.com/nekogakure/talkitapi-docs

TalkitのAPIドキュメント

api docs openapi yaml

Last synced: 27 Mar 2025

https://github.com/wadakatu/laravel-spectrum

Zero-annotation API documentation generator for Laravel or Lumen

api laravel lumen openapi php

Last synced: 16 Feb 2026

https://github.com/saikiran6694/dall-e-image-generation

Dall -E-AI clone for Image Generation from the given prompt, developed using ReactJS, NodeJS, Express, OpenAI and Cloudinary.

cloudinary dalle express mongoose nodejs openapi react-hooks react-router-dom reactjs

Last synced: 10 Apr 2026

https://github.com/heiwa4126/terraform-apigw-ex2-openapi

TerraformでAWS Lambda (Python) & API Gateway (powered by OpenAPI) のサンプル

aws-api-gateway aws-lambda example openapi terraform

Last synced: 16 May 2026

https://github.com/lecheveucodeur/api_bilemo

API REST - Level 3 of Richardson maturity model with cache management. Project 7 of the Developer PHP / Symfony formation of Openclassroom.

api-rest jwt openapi php symfony

Last synced: 29 Apr 2026

https://github.com/ristaj7/test_brickup

🎯 Test_Brickup is a web application designed to manage the stages of a construction project. This repository contains both the backend and frontend components, making it easy to set up and run locally. 🛠️

ant-design axios flyway java javascript jpa mysql openapi react redux-toolkit spring-boot swagger-ui

Last synced: 23 Aug 2025

https://github.com/xutyxd/photron

A server to manage resources splitting into chunks for parallel download

download file-sharing file-sharing-server filesystem javascript openapi parallel typescript

Last synced: 02 Feb 2026

https://github.com/alessioborgi/instasocial

A web application for photo sharing, offering an Instagram-like experience. Users can upload, explore, and interact with photos in a community-driven environment. Equipped with features such as user profiles, feeds, likes, and comments, WASA Photo fosters creativity and social interaction in a seamless and responsive interface.

axios bearer-authentication css docker go golang html javascript openapi vuejs

Last synced: 10 Apr 2026

https://github.com/soenneker/soenneker.swashbuckle.schemafilters.fixnullablewithouttype

A schema filter sets the type to object for any OpenAPI schema marked as nullable but lacking a defined type.

csharp dotnet filter fixnullablewithouttype fixnullablewithouttypeschemafilter object openapi schema schemafilters swagger swashbuckle

Last synced: 02 Apr 2026

https://github.com/aleksandryackovlev/mock-api-example

This is an example project for learning how to mock API's using Openapi spec. It's intended to be used as a reference for the blog post "How to Mock an API Server in JavaScript"

example mock mock-server openapi openapi-mock-express-middleware

Last synced: 15 May 2026

https://github.com/brokenprogrammer/mswg-gen

Custom OpenAPI generator that is used to generate swagger documentation using comments.

api generator openapi openapi-generator openapi3

Last synced: 15 May 2026

https://github.com/unitedideas/nothumansearch

Search engine for AI agents — ranks sites by agentic readiness (llms.txt, OpenAPI, MCP, ai-plugin). MCP server, REST API, full-text search. 8,000+ indexed sites.

agent-discovery agentic-ai ai-agents ai-plugin ai-tools anthropic claude fly-io go llms-txt mcp mcp-server model-context-protocol openapi postgres search-engine

Last synced: 01 May 2026

https://github.com/n8n-code/n8n-nodes-azure-managednetwork-managednetwork

Azure Managed Network API enables programmatic network management and monitoring.

api automation azure-managednetwork-managednetwork n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/mermade/semoasa-tools

Tools to manipulate Semoasa documents

api openapi openapi3 semoasa

Last synced: 15 May 2026

https://github.com/n8n-code/n8n-nodes-greenpeace

Greenpeace Greenwire connects volunteers, activists, and groups for global environmental campaigns.

api automation greenpeace n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/go-api-libs/toggl

Go library for the toggl. The Toggl API allows developers to interact with Toggl's time tracking service programmatically. It provides endpoints for managing time entries, projects, clients, tags, and user information. With this API, you can automate time tracking, generate detailed reports, and integrate Toggl with other tools and services.

api api-client api-library automation go golang integration openapi openapi3 productivity project-management time-management time-management-tools time-tracking toggl toggl-api

Last synced: 15 May 2026

https://github.com/libninjacom/petstore-ts

Petstore client, generated from the OpenAPI spec

javascript openapi petstore typescript

Last synced: 06 May 2026

https://github.com/uisawara/usimplehttpserver

SimpleHttpServer for Unity. UnityアプリにシンプルなAPIサーバー機能を持たせるためのpackage

api csharp gauge openapi server unity

Last synced: 15 May 2026

https://github.com/alexdemure/fastoas

Customize and override OpenAPI schema details in FastAPI with ease

fastapi fastapi-extension openapi openapi-codegen

Last synced: 27 Mar 2025

https://github.com/postman-cs/postman-bootstrap-action

Public customer preview GitHub Action for Postman workspace, OpenAPI spec, and collection bootstrap

api ci-cd collections github-actions onboarding openapi postman

Last synced: 01 Jul 2026

https://github.com/go-giteria/giteria

Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

code git golang javascript nextjs nodemon openapi package talwindcss typescript

Last synced: 23 Jun 2026

https://github.com/arctir/flightdeck-api

The Flightdeck API specification

backstage flightdeck idp openapi

Last synced: 02 Apr 2025

https://github.com/n8n-code/n8n-nodes-hubapi-webhooks

Subscribes apps to HubSpot change events, delivering payloads to a target URL.

api automation hubapi-webhooks n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/tpdlshdmlrkfmcla/covid-19_openapi

보건복지부_코로나19 감염현황 총괄 통계 OpenAPI를 활용한 플러터 앱 프로젝트

covid-19 flutter-openai openapi

Last synced: 29 Apr 2026

https://github.com/mohamed255255/mini-order-tracker

Demo app to create and track orders and payments with SOAP / REST endpoints

h2-database openapi restful-api soap-web-services spring-testing wsdl

Last synced: 15 May 2026

https://github.com/n8n-code/n8n-nodes-interzoid-getfullnameparsedmatch

API generates similarity key for matching parsed name components, including deduplication.

api automation interzoid-getfullnameparsedmatch n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/pcolladosoto/goslurm

A Go client for SLURM's REST API

openapi openapi-generator slurm

Last synced: 17 May 2026

https://github.com/rebecaborges/tsc-base-api

Typescript base api using OpenApi specification rules

docker docker-compose eslint express jwt mongodb mongoose openapi typescript

Last synced: 06 Apr 2026

https://github.com/n8n-code/n8n-nodes-interzoid-getstateabbreviation

API returns two-letter state/province abbreviations for standardization, queries, analytics, and data merging.

api automation interzoid-getstateabbreviation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/karurochori/base-blockchain

Barebone blockchain node defined by OpenAPI specs with simulation support.

blockchain openapi shadow typescript

Last synced: 15 May 2026

https://github.com/livescale/open-api

Livescale open-api

ecommerce openapi

Last synced: 04 Jul 2025

https://github.com/jetalphastartup/docs

our api docs

markdown minify openapi

Last synced: 10 May 2026

https://github.com/dilettante258/tieba.js

基于JavaScript实现的百度贴吧API调用库，支持在Node.js环境下使用

baidu cralwer effect-ts honojs node-js openapi protobuf protobufjs tieba typescript

Last synced: 20 Feb 2026

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

Recurly client, generated from the OpenAPI spec

openapi recurly rust

Last synced: 15 May 2026

https://github.com/n8n-code/n8n-nodes-iqualify

IQualify API provides management responses for building.

api automation iqualify n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/badsyntax/gatsby-openapi

A mono-repo with a set a gatsby plugins that can be used to build API docs from an OpenAPI specification.

gatsby openapi

Last synced: 09 May 2026

https://github.com/simon-gardier/inventory-flutter-dotnet-app

MyVentory is an app/website built in Flutter with a backend written in Dotnet, hosted on Openshift and developped with modern CI/CD standards

cicd devops dotnet flutter gitlab-runner openapi postgres restapi swagger

Last synced: 06 Apr 2026

https://github.com/n8n-code/n8n-nodes-loket

First time? Check our Loket API introduction.

api automation loket n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/gopireddy99/receipe_finder

🔍 Recipe Finder is a smart web application that helps users discover delicious recipes by simply entering the ingredients they have. Built with TypeScript, Tailwind CSS, and Python, it offers an intuitive interface and intelligent recipe suggestions based on user input.

openapi python spoonacular-api

Last synced: 11 May 2026

https://github.com/christianhelle/refitter-action

Generate Refit API Client using Refitter

openapi openapi3 refit rest swagger

Last synced: 15 Jun 2025

https://github.com/marcosfshirafuchi/santander-dev-week-2024

RESTful API da Santander Dev Week 2024 construída em Java 21 com Spring Boot 3.

h2-database java openapi poo spring spring-boot springboot swagger swagger-ui

Last synced: 12 Apr 2026

https://github.com/mahmudindev/openapi-jikan-python

Python-based generated Jikan (MyAnimeList) OpenAPI client (Unofficial).

client comics jikan-api myanimelist openapi sdk

Last synced: 15 May 2026

https://github.com/iamgoatki/messendger_windl

Mини-приложение, реализующее функционал чата с возможностью отправки сообщений, их хранения в базе данных и создания групповых чатов.

asyncio docker docker-compose fastapi jwt oauth2 openapi python rest-api sqlachemy sqlalchemy-orm swagger websocket

Last synced: 08 Jul 2025

https://github.com/benaiad/sqlize

SQL interface for REST APIs

cli developer-tools mcp openapi rest-api rust sql

Last synced: 06 Apr 2026

https://github.com/n8n-code/n8n-nodes-ljaero-dflight

DFlight API provides real-time data for UAV preflight compliance via separate endpoints.

api automation ljaero-dflight n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 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