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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/jathanism/okapi

OpenAPI 3.x client and CLI generator for Go

cli go golang openapi openapi-codegen openapi3 rest-api

Last synced: 20 Jun 2026

https://github.com/hurricanemark/aspnetwebapi

aspnet core webapi & openapi swaggerui

aspnet-core c-sharp dotnet-cli openapi swagger swagger-ui vscode

Last synced: 22 Jun 2026

https://github.com/rifleh700/radio-browser-json-openapi

The OpenAPI declaration of RadioBrowser JSON API

api json openapi radiobrowser rest swagger

Last synced: 23 Jun 2026

https://github.com/mitre/cyber-trackr-live

OpenAPI specification and Ruby client for cyber.trackr.live API

api disa disa-cci disa-stig mitre mitre-saf openapi openapi3

Last synced: 21 May 2026

https://github.com/mimisukemaster/gemini-voicevox-for-aituber

書籍「AITuberを作ってみたら生成AIプログラミングがよくわかった件」にて、APIをOpenAIからGeminiに変更したプログラム

aituber gemini gemini-api generator openai-api openapi python voicevox

Last synced: 05 Jan 2026

https://github.com/mzubairtahir/polling-system

This is a learning project—a web application that enables users to create polls between two individuals to determine who has a larger network and garners more votes.

django django-rest-framework nextjs openapi swagger tailwindcss website

Last synced: 04 Jan 2026

https://github.com/tsapporg/openapi-includer-cli

Add $includes keyword support to OpenAPI specs to include files for certain parts of the spec - like paths - which $ref normally does not support.

openapi openapi-generator openapi-spec openapi-specification openapi-v3

Last synced: 05 Jan 2026

https://github.com/aleksdjukic/laravel-api-openapi

Production-style Laravel REST API with OpenAPI (Swagger), versioned endpoints and GitHub Actions CI for build and documentation validation.

backend ci-cd github-actions laravel openapi php postman-collection rest-api swagger

Last synced: 20 May 2026

https://github.com/koharakazuya/openapi-code-toolchain

Toolchain for OpenAPI document as code

openapi

Last synced: 01 Nov 2025

https://github.com/enricodeleo/aquasdk

Turn OpenAPI into a smooth, chainable SDK – with AquaSDK #OASv3 #openapi3

codegenerator openapi openapi3 sdk-js swagger

Last synced: 11 Jun 2025

https://github.com/gribbirg/application-programming-interface

Practice works of API course, RTU MIREA

api graphql nodejs openapi

Last synced: 04 Feb 2026

https://github.com/apix-sh/cli

Local-first, progressive disclosure API discovery and browsing CLI for the agentic era.

agent api cli local-first markdown openapi rust

Last synced: 08 Mar 2026

https://github.com/patricksferraz/time-record-service

A modern time record management service built with Go, featuring gRPC/REST APIs, event-driven architecture with Kafka, and comprehensive monitoring using Elastic APM. Perfect for HR systems and time tracking applications.

api-gateway clean-architecture distributed-systems docker elastic-apm event-driven go golang grpc hr-system kafka kubernetes microservices monitoring observability openapi postgresql rest-api swagger time-tracking

Last synced: 08 Apr 2026

https://github.com/gunjangyl/weather_prediction

This is a simple Weather App that allows users to search for real-time weather conditions of any city using the OpenWeather API. It displays temperature, humidity, and weather conditions in a user-friendly interface. The app is built using HTML, CSS, and JavaScript for a seamless user experience.

html-css-javascript openapi

Last synced: 02 Jan 2026

https://github.com/javaaidev/openapi-mcp-server

Convert OpenAPI spec to MCP server

kotlin mcp mcp-server openapi

Last synced: 03 May 2026

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

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

api auth client csharp dotnet kiota openapi openapiclientutil singleton stytch stytchopenapiclientutil util

Last synced: 05 Jul 2026

https://github.com/kineticcookie/proto-openapi

Protobuf to OpenAPI converter

openapi protobuf

Last synced: 18 May 2026

https://github.com/willmeyers/stainless-cli

A work-in-progress command-line utility for interacting with Stainless. This project is in no way affiliated with or supported by Stainless.

cli code-generation openapi

Last synced: 19 May 2026

https://github.com/alisqi/combell-openapi-client

Auto-generated OpenAPI PHP client for the public Combell API

api-client combell openapi php

Last synced: 03 Feb 2026

https://github.com/fif0o/openapi-specs

POC for api specs driven development.

openapi typescript

Last synced: 27 Apr 2026

https://github.com/teverett/hsopenapi

An OpenAPI wrapper for the HomeSeer JSON API

homeseer openapi

Last synced: 19 May 2026

https://github.com/xgmsx/go-api-first-demo

Demo Go project for API-first development with OpenAPI and Proto files.

golang openapi proto

Last synced: 18 Feb 2026

https://github.com/andyfrith/hono-api-starter

An API starter project built using the Hono web application framework.

hono openapi scalar typscript zod

Last synced: 08 Apr 2026

https://github.com/alimozdemir/openapi-client-generator

This project is a VSCode extension for client-side model/request generation

generator openapi openapi-model swagger swagger-client swagger-client-generator vscode

Last synced: 15 Apr 2026

https://github.com/noi-techpark/opendatahub-swaggerui

Generic Swagger Instance for all Open Data Hub APIs

openapi opendatahub

Last synced: 12 Jan 2026

https://github.com/mcclowes/docusaurus-plugin-omg

Docusaurus plugin to embed omg.lol content (statuses, weblog posts, pastes) in your site

docusaurus oas openapi plugin

Last synced: 04 Jul 2026

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

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

api csharp dotnet httpclient httpclients openapi openapiclient singleton sonarr sonarropenapihttpclient

Last synced: 04 Jul 2026

https://github.com/marianmeres/file-based-routes

Mirror filesystem based routes to express endpoints.

express express-router openapi schema validation

Last synced: 30 Dec 2025

https://github.com/lambda-feedback/evaluation-function-api

OpenAPI Specification and Validation Schemas for the Evaluation Function API

evaluation-function-api openapi swagger

Last synced: 12 Jan 2026

https://github.com/freight-trust/api-docs

API Documentation for EDI Service

api edi edifact openapi x12

Last synced: 26 Jul 2025

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

Dhl client, generated from the OpenAPI spec

dhl openapi rust

Last synced: 20 May 2026

https://github.com/kevinoid/appveyor-swagger-java

AppVeyor REST API Client (from Swagger, in Java)

java openapi openapi-client swagger swagger-client swagger-codegen

Last synced: 21 Apr 2026

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

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

csharp dotnet httpclient httpclients openapi paddle paddleopenapihttpclient singleton

Last synced: 04 Jul 2026

https://github.com/sajith4u/gazettequery

RAG based application for analyzing Sri Lankan government gazette files

gazette openapi rag

Last synced: 07 May 2026

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

PredictHQ OpenAPI specs

openapi

Last synced: 30 Jul 2025

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

Go library for the ipify API. A simple public IP address API, easy to integrate into any application in seconds.

api api-client api-library go golang integration ip ipify ipify-api ipv4 ipv6 openapi openapi3

Last synced: 16 May 2026

https://github.com/mduesterhoeft/oas-raml-converter-docker

A dockerized version of the oas-raml-converter

docker-hub openapi raml

Last synced: 12 Sep 2025

https://github.com/grab/grabfood-api-sdk-go

Go API client for GrabFood

go-client grab grabfood openapi

Last synced: 25 Sep 2025

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/rodrigokamada/angularsp-202210

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

angularsp api eslint expressjs javascript mongodb nodejs openapi swagger typescript

Last synced: 09 Apr 2026

https://github.com/zaydiscold/goodreads-cli-mcp-api

Goodreads CLI (MCP + API) — unofficial hand-mapped Goodreads web surface, driven by a TypeScript CLI + MCP server over one shared engine (full CLI↔MCP parity). The API map is the product.

api books cli goodreads mcp openapi reverse-engineering typescript

Last synced: 03 Jul 2026

https://github.com/qazsato/openapi-generate-html

Generate standalone HTML from OpenAPI Specification. 📗

openapi redoc stoplight swagger

Last synced: 13 Apr 2025

https://github.com/freight-trust/boilerplate-swagger

GitHub Pages Template for Swagger-UI API

boilerplate openapi swagger swagger-ui template

Last synced: 08 Aug 2025

https://github.com/weblineindia/laravel-rest-api-product-crud

A robust Laravel-based REST API for seamless product management. Simplify CRUD operations, streamline data interactions, and build efficient product-centric applications. Explore the power of clean and concise code for your next project.

clean-code coding crud darkaonline efficiency l5-swagger laravel oa-annotate openapi product-management programming rest-api software-engineering swagger swagger-ui web-development zircote

Last synced: 06 May 2026

https://github.com/timeless-residents/handson-spring-framework-render

A Spring Boot demo application showcasing RESTful API development with Book management functionality

docker java maven openapi rest-api spring-boot swagger-ui

Last synced: 09 Apr 2026

https://github.com/heikkilamarko/golang-api

A simple RESTful API written in Go.

api docker golang kong-gateway newman openapi postgresql postman

Last synced: 09 Apr 2026

https://github.com/whisperpine/tt

An OpenAPI driven rust server.

axum docker openapi openapi-generator postgresql redoc server

Last synced: 09 Apr 2026

https://github.com/ga4gh-beacon/specification-v2-default-schemas

Schemas to be used as default by Beacon v2.0

beacon ga4gh openapi

Last synced: 10 Sep 2025

https://github.com/swimmwatch/python-opendota

:video_game: Generated Python SDK for working with OpenDota API.

api dota2 generated-sdk openapi opendota opendota-api python sdk

Last synced: 18 May 2026

https://github.com/azmisahin/azmisahin-software-web-service-rest-postgrest-heskell-v1

Restfull API with OpenApi support, using authentication mechanisms such as JWT, fast integration with devops environments, using powerful postgresql database features

authentication database docker jwt openapi postgresql postgrest rest

Last synced: 05 Apr 2026

https://github.com/faisalaffan/community-waste-collection-api

REST API for community waste collection — households, pickups, payments, and reports. Built with Go Fiber

atlas docker fiber ghcr go golang gorm minio openapi postgresql rest-api swagger waste-management

Last synced: 24 Jun 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/charvi-rajput/memeapi

Open API/ Swagger generated Mene API Reference Documentation (sample)

api-documentation json openapi openapi-specification swagger yaml

Last synced: 07 May 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/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/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/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/soenneker/soenneker.openhands.openapiclient

A .NET client generated from the OpenHands OpenAPI schema, updated daily

ai api client csharp dotnet kiota openapi openapiclient openhands openhandsopenapiclient

Last synced: 17 May 2026

https://github.com/ibrahimalsabr/chatop

ChâTop is a Spring Boot backend API for rental property management. It offers REST endpoints for authentication, property listings, and messaging, serving as the backend for an Angular frontend and replacing the previous system.

crud-operations java jwt-authentication jwt-token layered-architecture maven mysql openapi resr-api spring-boot spring-security swagger

Last synced: 07 Apr 2026

https://github.com/ddrv/php-dresscode

PHP OpenAPI schema validator

library openapi php swagger validator

Last synced: 17 May 2026

https://github.com/vernoxvernax/geizhals-api

WIP Geizhals/Skinflint API Documentation

documentation geizhals openapi redocly

Last synced: 15 Feb 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/ambrosiaandrade/pets

Pet Project is a Spring Boot backend app showcasing clean architecture, Kafka integration, async endpoints, and CI/CD with GitHub Actions. Ideal for learning and prototyping modern backend features.

actuator ci-cd clean-architecture devtools docker github-actions h2-database jacoco junit5 kafka lombok mapstruct maven mockito openapi pagination rest-api spring-boot springdoc swagger

Last synced: 16 Apr 2026

https://github.com/takeruun/go-typescript-openapi

backend Go (echo), frontend TypeScript(react) schema-driven development

openapi swagger

Last synced: 27 Apr 2026

https://github.com/builtbybit/api-wrapper-codegen-php

A PHP API wrapper code-generated from our OpenAPI specification.

api openapi

Last synced: 07 Apr 2026

https://github.com/mridang/chasm

An OpenAPI 3 mock server in Rust, distributed as a static binary, a WASM module, and reusable crates

api-mocking json-schema mock-server mocking oas3 openapi openapi3 prism rust wasm

Last synced: 25 May 2026

https://github.com/scottlogic/openapi-forge-csharp

🛠 OpenAPI Forge generator for C#

csharp openapi openapi-forge

Last synced: 14 Apr 2025

https://github.com/mazgi/template.containerized-nextjs-project

A template repository for developing Web Frontend and API powered by TypeScript & Docker :whale:

dockerize graphql nestjs nextjs openapi template-repository typescript

Last synced: 06 Mar 2025

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

IOTA Go client for the Eskiz SMS API — send SMS messages worldwide from your Go applications. Generated with OpenAPI Generator. Includes support for token-based auth, server configuration, and handy utility helpers

api-client eskiz-sms eskiz-uz go openapi

Last synced: 16 May 2026

https://github.com/selfagency/vsc-coredx-api

Extends CoreDX for API development with OpenAPI/Swagger

api openapi swagger vscode vscode-extension

Last synced: 16 May 2026

https://github.com/patrykbaszak/extended-api-doc-bundle

An extension for nelmio/api-doc-bundle that improves the sorting of endpoints by tags and provides minor stylistic corrections to the original Nelmio view.

nelmioapidocbundle openapi query-parameters swagger

Last synced: 10 Apr 2026

https://github.com/vinitshahdeo/newrelic-to-postman

Convert New Relic transaction to Open API definition or Postman collection

openapi postman-collection

Last synced: 17 May 2026

https://github.com/zaizaizhao/mcp-swagger-server

A Model Context Protocol (MCP) server for Swagger/OpenAPI documentation that transforms OpenAPI specifications into MCP format, enabling AI assistants to interact with REST APIs through standardized protocol.

mcp mcp-server openapi swagger

Last synced: 20 Jan 2026

https://github.com/dacr/spy

spy web service with API

api openapi pekko pekko-http

Last synced: 02 Jul 2026

https://github.com/isaacdarcilla/covid-in-bicol

🦠 API documentation for COVID-19 in Bicol Region

api bicol bicol-region covid covid-19 documentation openapi pandemic tracker

Last synced: 29 Jul 2025

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

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

openapi redoc

Last synced: 06 Mar 2025

https://github.com/dougborg/statuspro-openapi-client

StatusPro API client ecosystem — Python + TypeScript + MCP server with transport-layer resilience, rate-limit awareness, and auto-pagination.

mcp-server openapi order-status python-client statuspro typescript-client

Last synced: 26 May 2026

https://github.com/soenneker/soenneker.composio.openapiclient

A .NET client generated from the Composio OpenAPI schema, updated daily

client composio composioopenapiclient csharp dotnet kiota openapi openapiclient

Last synced: 26 May 2026

https://github.com/inyourtime/fastify-openapi-serve

Fastify plugin that serve OpenAPI specifications from multiple files as JSON or YAML

fastify fastify-plugin openapi

Last synced: 12 Apr 2025

https://github.com/opifexm/sixcitiesserver

The Six Cities Server is a Node.js-based platform offering affordable travel accommodations via REST API and CLI. It features user authentication, dynamic listings, comments, and favorites, utilizing MongoDB for data management.

cli docker expressjs mongodb nodejs openapi rest-api typescript

Last synced: 07 Apr 2026

https://github.com/roymcfarland/llm-workbench

Open-source, model-agnostic control plane for LLM agents — tamper-evident, human-gated, replayable run bundles with full trace history, model I/O, and cost telemetry. TypeScript · React · MCP · OpenAPI. MIT, published on npm.

ai-agents ai-governance ai-sdk audit-trail human-in-the-loop llm llm-agents llm-observability mcp model-context-protocol nextjs observability openapi react replay run-bundles tracing typescript

Last synced: 02 Jul 2026

https://github.com/guruakaashjn/thinkbridge_test

Think Bridge Test Guru Akaash Nagaraj Janthalur

csharp css html javascript openapi sqlite

Last synced: 11 Apr 2026

https://github.com/anton-augustsson/customer-portal

An example application of a scalable customer portal developed in Golang using gin for the backend and Angular for the frontend.

docker docker-com gin go golang nginx openapi openapi-generator

Last synced: 11 Apr 2026

https://github.com/vernoxvernax/willhaben-api

WIP Willhaben API Documentation

documentation openapi redocly willhaben

Last synced: 09 Sep 2025

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