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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/flkt-crnpio/fastapi-sandbox

Pruebas para crear la documentacion de una API bajo los protocolos de OpenAPI utilizando el framework de FastAPI

fastapi openapi python python3

Last synced: 10 May 2026

https://github.com/hskrasek/arazzo-parser

Parse OpenAPI Arazzo specifications in PHP

arazzo arazzo-specification openapi

Last synced: 11 May 2026

https://github.com/mikeirvingweb/dotnet-open-api-swagger-demo

As demoed at the Dot Net North .NET Conf Local Event in December 2020. A simple overview of Open API and Swagger in .NET

csharp dotnet openapi swagger

Last synced: 16 Apr 2026

https://github.com/sonaiengine/api-to-tools

Universal library that converts any API (OpenAPI, WSDL/SOAP, GraphQL, gRPC) into LLM-callable tool definitions

ai-agent anthropic api-crawler api-discovery claude function-calling graphql grpc llm llm-tools mcp mcp-server nexacro openapi playwright python soap swagger tool-calling wsdl

Last synced: 15 Apr 2026

https://github.com/alcandev/book-inventory-react-vite-nest-postgres

Full-stack book inventory management system using React + Vite (frontend) and NestJS + PostgreSQL (backend). Features JWT auth, advanced filtering (incl. availability), pagination, CSV export, auditing, Swagger docs, image upload with Multer (local storage), and Docker Compose deployment.

auditing csv-export docker docker-compose file-upload filtering jest jwt multer nestjs nginx openapi pagination postgresql react sequelize spa swagger typescript vite

Last synced: 09 Apr 2026

https://github.com/iota-uz/payme

IOTA Go client for the Payme Merchant API — work with payments, transactions, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and convenient utility helpers.

api-client go openapi payme

Last synced: 14 Jan 2026

https://github.com/adrianhdezm/openapi-tools

Just another CLI tool to work with OpenAPI specifications, including generation, validation, and more.

openapi openapi-tooling python zod

Last synced: 14 Mar 2026

https://github.com/pilotak/openapi-typescript-jwt

Express.js OpenAPI 3 typescript JWT boilerplate

authentication express jwt nodejs openapi openapi3 typescript

Last synced: 11 Apr 2026

https://github.com/belgif/openapi-location

OpenAPI data types for locations

openapi rest standard

Last synced: 15 Oct 2025

https://github.com/mizcausevic-dev/compliance-event-ledger

Java Spring Boot backend for immutable compliance event history, timeline retrieval, exception pressure scoring, and audit-friendly governance workflows

audit-log backend compliance event-sourcing java openapi platform-engineering spring-boot

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/briefing-intelligence-engine

Python + FastAPI intelligence engine for executive briefing scoring, narrative generation, risk ranking, and action sequencing.

analytics decision-engine fastapi openapi pandas pydantic python

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/content-workflow-intelligence-platform

TypeScript platform for editorial workflow intelligence, publishing readiness scoring, bottleneck visibility, and content operations governance.

backend content-operations editorial-workflows express nodejs openapi seo-governance typescript

Last synced: 01 Jun 2026

https://github.com/k0lin/apiscope

A modern, web-based OpenAPI documentation platform built with Go and Gin. Upload, version, and share your API specifications with beautiful, interactive Swagger UI documentation.

api openapi openapi3 swagger swagger-api swagger-ui

Last synced: 07 Oct 2025

https://github.com/mizcausevic-dev/partner-lead-distribution-engine

TypeScript platform for partner lead routing, territory governance, SLA-aware distribution, and attribution-conscious channel operations.

backend channel-sales express lead-routing nodejs openapi partner-operations revenue-operations typescript

Last synced: 01 Jun 2026

https://github.com/jlarmstrongiv/bunny-sdk-openapi

OpenAPI Specification for bunny.net 🐰

bunnycdn bunnynet openapi openapi-specification openapi3 sdk

Last synced: 16 Oct 2025

https://github.com/mizcausevic-dev/observability-incident-command-api

TypeScript API for incident severity analysis, escalation routing, responder visibility, and operational incident-command workflows.

backend express incident-response nodejs openapi platform-engineering sre typescript

Last synced: 01 Jun 2026

https://github.com/offlabel-scaffolds/scaffold-fastapi-backend

FastAPI Python backend with SQLAlchemy, Alembic, and OpenAPI

api fastapi openapi postgres priority-critical python scaffold sqlalchemy

Last synced: 04 May 2026

https://github.com/piyush06singhal/weather_app

A simple weather app that provides real-time weather information for any location. Built with HTML, CSS, and JavaScript, it fetches weather data from an API and displays current temperature, humidity, wind speed, and more.

api css html javascript openapi openweather-api webdesign webdevelopment

Last synced: 19 Apr 2026

https://github.com/alpdr/gindocnic

An OpenAPI 3.1 specification generator for Gin Web Framework

gin gin-gonic go golang openapi openapi-specification openapi3

Last synced: 14 Apr 2026

https://github.com/badsyntax/mailinabox-api-php

PHP client SDK for the Mail-in-a-Box API.

mail-in-a-box mailinabox openapi

Last synced: 18 Apr 2026

https://github.com/typisttech/swagger_ui_standalone

Generate standalone static Swagger UI sites from OpenAPI specifications.

openapi static-site-generator swagger-ui

Last synced: 17 Oct 2025

https://github.com/buonzz/ph-locations-api

REST API for serving Cities, Barangays, Provinces and Regions in Philippines

dataset geolocation nodejs-server openapi philippines philippines-json rest

Last synced: 27 Jan 2026

https://github.com/ndrsg/openapi-trait

Use rust macros to derive a trait from OpenAPI that you can implement

axum client codegen codegenerator generator macro macros-rust openapi proc-macro reqwest rest rest-api rust

Last synced: 02 Jul 2026

https://github.com/rootlyhq/rootly-java

Official Rootly Java SDK for incident management API

api incident-management incident-response java maven openapi rest-api rootly sdk

Last synced: 22 Jan 2026

https://github.com/watchakorn-18k/template-swagger-to-mcp

Bootstrap any OpenAPI/Swagger spec into a FastMCP-powered Model Context Protocol server so Claude Code, Codex, and other AI copilots can call your API in minutes.

ai-integration api-automation claude-code codex-cli developer-tool fastmcp mcp-server model-context-protocol openapi swagger

Last synced: 08 May 2026

https://github.com/hozipitol/artifex

Artifex is a full-stack AI image generation application that allows users to create unique images from text prompts using OpenAI's DALL-E model. The project demonstrates advanced web development and AI integration skills.

mern-stack openai-api openapi reactjs tailwind-css

Last synced: 13 Apr 2026

https://github.com/ophiosdev/openapi-generator-di

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

openapi openapi-generator openapi-generator-cli openapi-generators

Last synced: 10 Jan 2026

https://github.com/ismiljanic/otvrac

Repozitorij za predmet "Otvoreno računarstvo" koji sadrži laboratorijske vježbe iz akademske godine 2024./2025.

auth0 csv jsonschema laboratory-exercises nodejs openapi postgresql

Last synced: 14 Apr 2026

https://github.com/dwolla/openapi-connect

Full OpenAPI 3.0 specification for Dwolla Connect's API

connect dwolla openapi openapi-specification

Last synced: 10 Jan 2026

https://github.com/vzsoares/openapi-swagger-portal

Awesome OpenAPI/Swagger documentation portal 🚀 • Easily display multiple swagger UI's 🤩

documentation openapi swagger

Last synced: 30 May 2026

https://github.com/himenon/openapi-parameter-formatter

OpenAPI Query and Path Parameter Formatter.

openapi openapi-specification openapi3 swagger

Last synced: 20 Oct 2025

https://github.com/hmarcuzzo/fastgear

Python library for FastAPI, boosting SQLAlchemy and Redis with pagination, error handling, and session management.

api async asyncio fastapi fastgear openapi pydantic python python3 rest sqlalchemy sync web

Last synced: 22 Apr 2026

https://github.com/alexandrelamberty/bookstore-api-spec

:books: Online Bookstore API Specification. Full Stack Web Developer training @ https://technofuturtic.be.

api book bookstore openapi specification store

Last synced: 20 Oct 2025

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

An OpenAPI YAML compatible, visual API Documentation tool

api api-documentation documentation-tool openapi openapi-editor swagger

Last synced: 01 Jun 2026

https://github.com/mermade/openapi2js

Create simple JS SDK from OpenAPI (Swagger) 2.0/3.0.x json/yaml document

openapi openapi3 sdk swagger

Last synced: 15 May 2026

https://github.com/satyam-seth/weather-backend-app

A Django REST Framework backend for accessing climate datasets from the UK MetOffice.

django django-rest-framework metoffice openapi python

Last synced: 13 Apr 2026

https://github.com/soenneker/soenneker.posthog.openapiclientutil

A thread-safe utility for obtaining PostHog's OpenApiClient singleton.

api client csharp dotnet kiota openapi openapiclientutil posthog posthogopenapiclientutil singleton util

Last synced: 16 May 2026

https://github.com/mauricio-dolinski/ferramentas-api

API com ferramentas para validação e geração de documentos comuns no Brasil. - Tecnologias: Quarkus, Swagger, OpenAPI, Java

java openapi quarkus swagger

Last synced: 20 Jan 2026

https://github.com/sbyeol3/movie-list

Demo Web Listing Movies with Open Movie API 🎫

openapi reactjs

Last synced: 17 Apr 2026

https://github.com/quickwrench/quickwrench-api

QuickWrench backend API written using Django ⚡

backend django django-rest-framework openapi python python3 python312 quickwrench

Last synced: 13 Apr 2026

https://github.com/mesteriis/fullstack-template

Opinionated FastAPI + Vue fullstack template with contract parity checks, ADR-driven governance, and observability baseline.

adr architecture fastapi fullstack observability openapi python template typescript vue

Last synced: 14 Apr 2026

https://github.com/govuk-one-login/spec-retriever

Retrieves OpenAPI specs from GitHub repos.

openapi specification

Last synced: 18 Jan 2026

https://github.com/soenneker/soenneker.grafana.openapiclientutil

A thread-safe utility for obtaining Grafana's OpenApiClient singleton.

api client csharp dotnet grafana grafanaopenapiclientutil kiota openapi openapiclientutil singleton util

Last synced: 13 Jun 2026

https://github.com/alvisooculus/optionsahoy-mcp

Multi-year equity-compensation optimization MCP server + REST API. Six tools (ISO/AMT, NSO, RSU, QSBS, concentration, protective puts). Full federal + 50-state + DC tax code.

ai-agents anthropic claude cloudflare-pages-functions equity-compensation finance mcp mcp-server model-context-protocol openapi optimization tax-optimization

Last synced: 30 May 2026

https://github.com/alejandrosoares/speakwiz

Raise your confidence in English by practicing and speaking with this platform. Developed using Django Rest Framework and React.

celery chatgpt django django-rest-framework javascript langchain openapi react redis

Last synced: 13 Apr 2026

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

mangadex client, generated from the OpenAPI spec

mangadex openapi rust

Last synced: 13 May 2026

https://github.com/soenneker/soenneker.postman.converter

A utility library that converts Postman schemas to OpenApi

api converter csharp dotnet openapi openapiclient postman postmanconverter util

Last synced: 09 Jun 2026

https://github.com/sans-arch/freelance-adm-platform

Plataforma de gestão de freelancers que conecta clientes e prestadores de serviço. Permite cadastro de projetos, envio e negociação de propostas, acompanhamento de status, simulação de pagamentos e envio de notificações.

h2 jwt-authentication lombok openapi postgresql spring-boot spring-security spring-validation

Last synced: 18 Jun 2026

https://github.com/grofei/ps-bconnectopenapi

Powershell module for the baramundi OpenAPI Interface. This module is NOT a product of baramundi software GmbH.

automation baramundi bconnect openapi

Last synced: 14 May 2026

https://github.com/dperez3/oapi-generator

Generate OpenAPI documents from multiple Swagger v2 or Open API v3 documents.

generator import json openapi openapi2 openapi3 proxy swagger swagger2

Last synced: 14 Apr 2026

https://github.com/antoniojvargas/smartcar

A Node.js and Express API that simulates Smartcar vehicle endpoints, including vehicle info, doors, fuel, battery, and engine control. Includes Swagger (OpenAPI) documentation and unit tests with Mocha, Chai, and Sinon.

chai express mocha nodejs openapi rest-api sinon smartcar swagger

Last synced: 13 Apr 2026

https://github.com/sla-ppy/gocusign

[F] Backend integration for (docu)ment (sign)ing made with (Go)

backend curl get golang http openapi post

Last synced: 14 May 2026

https://github.com/dfnwtf/latrinebot

Public Latrine Bot monorepo: docs, SDK, widgets, calculator, CLI. Cloud automation engine for Pump.fun tokens.

airdrop creator-fees holders latrine-bot openapi pump-fun pumpfun sdk solana typescript web3

Last synced: 01 Jun 2026

https://github.com/liborm85/swagger-ui-offline-packager

Generates a self-contained HTML file from an OpenAPI definition, rendering it in Swagger UI for offline API documentation.

openapi rest rest-api swagger swagger-js swagger-ui

Last synced: 15 Mar 2026

https://github.com/soenneker/soenneker.neon.httpclients

A thread-safe singleton HttpClient for Neon's OpenAPI integration.

api csharp dotnet httpclient httpclients neon neonopenapihttpclient openapi singleton

Last synced: 05 Jun 2026

https://github.com/sugamkuber/auto-mailer

Mailing Automation Task with google oauth & open ai

automation frontend gmail-api google-cloud openapi

Last synced: 19 Apr 2026

https://github.com/soenneker/soenneker.kiota.util

A utility library for Kiota and OpenAPI related operations

api csharp dotnet kiota kiotautil openapi util utils

Last synced: 21 Apr 2026

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

Official PHP SDK for the AstroWay API — PSR-18 HTTP client (BYO Guzzle/Symfony/Nyholm), DTOs, mock client, PSR-3 logger, Guzzle promises concurrency. Natal, synastry, transits, Vedic, Tarot, Human Design, AI horoscopes. PHP 8.2+.

api astrology astroway composer guzzle horoscope human-design natal-chart numerology openapi packagist php psr-18 psr-3 psr-7 sdk swiss-ephemeris synastry tarot vedic-astrology

Last synced: 30 May 2026

https://github.com/isaquetdiniz/monitoria-backend-es-2024-1

Projeto desafio da monitoria de backend da disciplina de Engenharia de Software (ES) no período letivo de 2024.1 do curso de Sistemas de Informação (SI) da Universidade Federal de Pernambuco (UFPE).

biomejs drizzle-orm express husky nestjs openapi sqlite3 swc

Last synced: 07 Jan 2026

https://github.com/soenneker/soenneker.discord.httpclients

A thread-safe singleton HttpClient for Discord's OpenAPI integration.

community csharp discord discordopenapihttpclient dotnet httpclient httpclients openapi sdk singleton

Last synced: 06 Jun 2026

https://github.com/dcrichards/go-to-openapi

Convert Go structs to OpenAPI Schemas (Data Models)

golang openapi

Last synced: 11 Mar 2026

https://github.com/andriykalashnykov/todo-nodejs-mongo-terraform

React web app with a Node.js API and a MongoDB database on Azure. The blueprint includes sample application code (a ToDo web app) which can be removed and replaced with your own application code. Add your own source code and leverage the Infrastructure as Code assets (written in Terraform) to get up and running quickly.

azd azure azure-functions azure-keyvault azureservices mongodb nodejs openapi react terraform

Last synced: 12 Apr 2026

https://github.com/soenneker/soenneker.ngrok.httpclients

A thread-safe singleton HttpClient for ngrok's OpenAPI integration.

api csharp dotnet httpclient httpclients ngrok ngrokopenapihttpclient openapi openapiclient singleton

Last synced: 02 May 2026

https://github.com/claudioaltamura/spring-boot-openapi-generator

Spring Boot OpenAPI Generator example

github-actions maven openapi spring-boot

Last synced: 09 Apr 2026

https://github.com/rspereiratech/openapi-collection-generator-samples

Sample Maven project demonstrating the openapi-collection-generator-maven-plugin — generates Postman and Insomnia collections from an OpenAPI 3.0 Pet Store specification.

api api-tools code-generation insomnia java java17 maven maven-plugin openapi openapi3 postman postman-collection rest-api sample swagger

Last synced: 29 May 2026

https://github.com/n8n-code/n8n-nodes-odoo-v17

Odoo v17 is an all-in-one open-source ERP for managing all aspects of business in a single platform

api automation n8n n8n-community-node n8n-node odoo-v17 openapi swagger workflow

Last synced: 14 Jun 2026

https://github.com/dev-junehee/swimz

수영하는 MZ들을 위한 스웸웨어 쇼핑 플랫폼

ios mvvm openapi realm realmswift swift uikit webkit

Last synced: 28 Apr 2026

https://github.com/teamkweku/alx_travel_app_0x01

Django REST API for property rentals with booking management, reviews, and real-time notifications. Features MySQL, Celery, and Docker integration.

asynchronous celery django openapi postgresql redis swagger

Last synced: 09 Apr 2026

https://github.com/moizu991/fullstack-starter-go-fiber

🚀 Build a minimal CRUD web app with Go, Fiber, and PostgreSQL, using Docker and GitHub Actions for a smooth, repeatable development process.

docker docker-compose fiber full-stack go jwt migrations openapi postgresql rest-api testing

Last synced: 12 Apr 2026

https://github.com/roxyapi/postman-collections

Postman collections for astrology, Vedic, tarot, numerology, I Ching, biorhythm, Human Design and more. Auto synced from OpenAPI, one API key.

ai-agents api-collection astrology biorhythm horoscope human-design iching kundli mcp numerology openapi postman postman-collection rest-api spiritual tarot vedic-astrology

Last synced: 15 Jun 2026

https://github.com/lsanchezvv/swagger-express-api-baseline

Baseline to create a swagger-node-runner project. Uses the openApi standard.

documentation express nodejs openapi openapi-spec swagger

Last synced: 28 Jan 2026

https://github.com/rocket-org-imdeepmind/rocketswagger

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

openapi swagger swagger-ui

Last synced: 06 Mar 2025

https://github.com/egonw/grant-api

Garlic API around Wikidata for research grants

cordis grlc openapi sparql wikidata

Last synced: 16 Mar 2025

https://github.com/jmpijll/make-code-mode-mcp

Code-mode MCP server for the Make.com Web API v2 — two tools (search + execute), QuickJS WASM sandbox, ~467 operations behind one flat make.* namespace, scope-aware 401/403 errors, stdio + Streamable HTTP transports.

cloudflare-workers code-mode integromat llm-tools make-com mcp model-context-protocol openapi quickjs typescript

Last synced: 01 Jun 2026

https://github.com/andrii-hrechyn/auto-documentation

Auto Documentation is a library for generating API documentation for Laravel.

documentaion laravel laravel10 openapi openapi3 redoc redocly

Last synced: 06 Feb 2026

https://github.com/nachotoast/uoa-discords

Services and projects of UoA Discords.

discord docker express mongodb nodejs openapi typescript vitest

Last synced: 29 Jan 2026

https://github.com/syedabdullahrahman/e-commerce

A REST API for e-commerce applications, built with Spring Boot 3.2.2. This API provides essential features for managing products, customer wish lists, and sales analytics.

auditing e-commerce e-commerce-project ecommerce ecommerce-database grafana grafana-dashboard liquibase logging mysql openapi openapi-specification prometheus prometheus-metrics slf4j spring-boot spring-data spring-data-jpa spring-data-rest swagger-ui

Last synced: 30 Jan 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