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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/kphillipsjr1101/n8n-nodes-openapi-compatible

A community driven custom n8n node for OpenAPI/Swagger compatible REST API Endpoints 😎

n8n n8n-community-node-package n8n-nodes openapi

Last synced: 05 Apr 2025

https://github.com/christopheratkinson/application-programming-interface-template

Welcome to the Python REST API Template repository! This template is designed to help you quickly set up a new REST API service using FastAPI, and includes additional configurations for unit testing with pytest, and GitHub action integrations for CI/CD.

automated-testing backend continuous-integration coverage documentation fastapi github-actions openapi pytest python rest-api server swagger

Last synced: 09 Feb 2026

https://github.com/fabsrc/oasis

🏝 OpenAPI Schema Introspection

cloudflare-workers cloudflare-workers-kv openapi swagger swagger-ui

Last synced: 28 Oct 2025

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: 26 Aug 2025

https://github.com/laviprog/pastes

PASTES is a project for creating and viewing posts, such as articles, tutorials, or notes, with the option to attach files.

aws-s3 docker java jwt openapi postgresql s3-storage spring spring-boot spring-data-jpa spring-security

Last synced: 21 Jul 2025

https://github.com/rubyhcm/demo-swagger

Demo swagger - open api

openapi rails ruby swagger

Last synced: 29 Mar 2025

https://github.com/mikenew01/desafio

Repositório para o desafio proposto contendo backend e frontend

cdi docker-compose graalvm javaee jdk11 jwt maven openapi quarkus rest-api swagger-ui

Last synced: 30 Dec 2025

https://github.com/linx-software/postman_to_production

How to move your OpenAPI specification to a live, hosted API. This is a guide to help users build and deploy a live API using only 2 tools; Linx, a low-code platform and Postman.

api api-rest linx openapi postman postman-api swagger

Last synced: 31 Dec 2025

https://github.com/ngrok/ngrok-openapi

OpenAPI specification for the ngrok HTTP API.

api ngrok openapi

Last synced: 04 Aug 2025

https://github.com/i2y/mcpizer

Convert any REST API or gRPC service into MCP tools for AI assistants

api-bridge go grpc mcp model-context-protocol openapi

Last synced: 05 Oct 2025

https://github.com/dev-openapi/douyin-webapp

一个用protobuf生成的抖音移动/网站应用开放接口

douyin douyin-api openapi protobuf

Last synced: 16 Jun 2025

https://github.com/fx-world/euvd-api

This project provides a OpenApi definition file for the European Union Vulnerability Database API.

euvd openapi openapi-specification vulnerability

Last synced: 06 Mar 2026

https://github.com/fbjorn/apity-demo

Demo application using Apity for making API calls

openapi svelte sveltekit ts

Last synced: 10 Nov 2025

https://github.com/rafalschmidt97/yesterday

Journal that keep your note public for just one day 😲

aspnetcore automapper netcore openapi

Last synced: 12 Apr 2025

https://github.com/dunnl/nena-openapi-docs

HTML documentation for the OpenAPI specifications published by the National Emergency Number Association

nena ng9-1-1 ng911 openapi

Last synced: 05 Apr 2025

https://github.com/mmilk23/image_unmirrorer

Image Unmirrorer is an API that allows users to upload an image and receive a horizontally mirrored version in return. Developed with Elixir, this project can be easily run using Docker, making it simple and quick to set up.

docker docker-compose elixir image-editing-api image-manipulation image-mirroring image-processing microservices openapi

Last synced: 18 Mar 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 Dec 2025

https://github.com/arnobt78/openai-chatbot--reactvite

AI-Chat-Bot is a complete project example with OpenAI ChatGPT and React-Vite, using OpenAI API, Emoji-Mart, Uuid, and have a Chat History, New Chat Creation features, and deploy on Vercel.

chat-bot chat-history-database chatgpt chatgpt-bot emoji-mart openai openai-api-chatbot openapi react-vite reactjs uuid uuid-generator vercel-deployment

Last synced: 12 Mar 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: 16 Aug 2025

https://github.com/giacomoguidotto/wave.server

Wave is a full-stack messaging application realized following the REST API philosophy. This is the backend: an OPENAPI standardized LAMP server with a WebSocket channel that offer real-time CRUD-based HTTP-like messages

lamp openapi openapi-specification rest-api websocket

Last synced: 30 Jul 2025

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/libninjacom/paper-mc-rs

PaperMC client, generated from the OpenAPI spec

openapi paper-mc rust

Last synced: 06 Mar 2026

https://github.com/vicjun22/calculadora-renda-fixa_spring-boot

O objetivo deste projeto é replicar, utilizando a linguagem JAVA, o cálculo do fator de DI, acumulado entre duas datas, realizado pela calculadora de renda fixa da B3.

b3 calculo-di contract-first java openapi spring-boot swagger

Last synced: 11 May 2025

https://github.com/vahidn/openapiswaggerdoc

This is a sample project to show how to use the OpenAPI Swagger in .NET apps

asp-net-core aspnetcore openapi swagger swagger-api swashbuckle swashbuckleaspnetcore

Last synced: 20 Jul 2025

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

A desktop editor for OpenAPI 3.0 documents.

editor openapi swagger

Last synced: 31 Dec 2025

https://github.com/disruptek/bluu

Microsoft Azure Cloud (MAC) APIs in Nim

api azure client cloud computing microsoft openapi platform rest services

Last synced: 15 Aug 2025

https://github.com/jonasbn/perl-mojolicious-plugin-openapi-tutorial-parameters

Yet another tutorial for Mojolicious::Plugin::OpenAPI: Parameters

mojolicious openapi perl tutorial

Last synced: 07 Mar 2026

https://github.com/lts-beratung/json-to-openapi

A small cli application to convert json schemas to openapi schemas

cli json json-schema openapi openapi-spec openapi-specification schema swagger

Last synced: 02 Feb 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/trk54ylmz/flask-schematics-swagger

Flask Swagger generator for Schematics models.

flask openapi python3 schematics swagger

Last synced: 03 Jan 2026

https://github.com/guitaripod/pixie

Image Generation Platform

android backend cli cloudflare ios kotlin oauth openapi rust swift

Last synced: 04 Aug 2025

https://github.com/tolom/df-slack-py

Slack bot integrating Dialogflow CX natural language processing with client API system, featuring secure OAuth and Firebase token management

chatbot dialogflow-cx firebase oauth2 openapi python slack-api slack-bot

Last synced: 17 Mar 2025

https://github.com/bitlerjs/nexus

Nexus: Developer-friendly open-source platform for experimenting with AI agents using task-based building blocks and OpenAPI integrations.

agent-building agent-orchestration ai-agent-platform ai-experimentation api-integration llm-platform low-code-ai openapi rapid-prototyping task-based-agents

Last synced: 13 May 2025

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: 30 Dec 2025

https://github.com/ohkashi/efxmfc

한국투자증권 eFriend Expert API DLL

efriend-expert openapi

Last synced: 03 Apr 2025

https://github.com/tryagi/assemblyai

C# SDK based on official AssemblyAI OpenAPI specification

ai api assemblyai autosdk csharp dotnet generated langchain langchain-dotnet openapi sdk

Last synced: 12 Apr 2025

https://github.com/restfulhead/azure-functions-nodejs-openapi-validator

Open API validator and an Azure Functions v4 hook that validates http requests.

azure-functions azure-functions-v4 openapi validator

Last synced: 29 Mar 2025

https://github.com/apiaddicts/openapi-example-aggregator

Project open source financed by Madrid Digital (Spain) and CloudAPPi S.L and promoted by APIAddicts. This proyect Generate examples for openapi3.0 using the responses schemas.

javascript openapi openapi3

Last synced: 29 Mar 2025

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

Petstore client, generated from the OpenAPI spec

openapi petstore python

Last synced: 04 Oct 2025

https://github.com/cj-yang0225/react-quiz-ts

Try to build a funny quiz app with react, typescript

openapi quiz react styled-components typescript

Last synced: 13 Jul 2025

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/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: 30 Mar 2025

https://github.com/vtramo/sportsclub-restapi-toysystem

Backend REST API built with Java and Spring Boot 3.0. Application testing with different high performance JVMs (like GraalVM and Eclipse OpenJ9) and application testing using AOT compilation by building a native image with GraalVM.

aot-compilation backend-api docker docker-compose graalvm graalvm-native-image java jvm jvm-performance lombok mapstruct openapi openapi-generator openj9 performance-testing rest-api sportsclub spring-boot-3 swagger swagger-codegen

Last synced: 04 Jan 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 Mar 2025

https://github.com/straydragon/dify-openapi

Dify API => OpenAPI Schema

dify openapi

Last synced: 26 Feb 2025

https://github.com/tanmaykm/openapiclient.jl

OpenAPI helper for Julia, works with openapi-generator

openapi openapi3

Last synced: 06 Apr 2025

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/radiofrance/authentik-client-python

Python API Client for https://goauthentik.io

api authentik client openapi python

Last synced: 05 Mar 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: 14 Jun 2025

https://github.com/int128/swagger-vendor-extensions

Example using Vendor Extensions in Swagger Template

code-generation openapi swagger

Last synced: 23 Jul 2025

https://github.com/jedwards1230/mychat

ChatGPT Clone built with React Native and Fastify

fastify openai openapi react-native

Last synced: 14 Nov 2025

https://github.com/arrjunpradeep/ethereum-batch-processing-sdk

A NestJS application designed for batch processing of blockchain transactions, including sending coins and tokens, and retrieving gas estimation data. Built using Clean Architecture principles for modularity and scalability. Features a well-defined structure with separate layers for application logic, business logic, and infrastructure concerns

clean-architecture docker docker-compose docker-image dockerhub dockerhub-image ethereum ethers etherscan ethersjs foundry nestjs openapi postgresql sepolia swagger typeorm typescript

Last synced: 04 Jan 2026

https://github.com/indrasaputra/arjuna

My playground to implement everything I find it interesting

go golang grpc grpc-gateway openapi protobuf temporal

Last synced: 16 Feb 2026

https://github.com/zrwusa/bunny-engine

Project generator, code generator. Typescript + Express + Docker + GraphQL + PostgreSQL + MongoDB + Redis + Nginx + Swagger + Pino + Prom-client.

codegenerator docker express graphql mongodb openapi pino postgresql prom-client swagger typescript

Last synced: 01 Sep 2025

https://github.com/tryagi/deepinfra

C# SDK based on official DeepInfra OpenAPI specification

ai api autosdk client csharp deepinfra dotnet generated generator langchain langchain-dotnet openapi sdk

Last synced: 12 Apr 2025

https://github.com/peter-mghendi/karata.webassembly

Online card game built on .NET, wasm and websockets.

aspnet5 blazor openapi signalr

Last synced: 04 Apr 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: 20 Jun 2025

https://github.com/rafasf/gh-openapi-preview

Preview OpenAPI spec in GitHub Pull Requests

chrome-extension openapi

Last synced: 18 Mar 2025

https://github.com/krlan2789/land-property-server

ASP.NET Project - REST API for Land Property Project

asp-net-core csharp dotnet entity-framework-core openapi rest-api

Last synced: 23 Dec 2025

https://github.com/calemroelofs/swagger-ivr

Convert your OpenAPI definition into a Twilio IVR menu!

oas openapi swagger twilio twiml typescript

Last synced: 04 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/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/ryan-gordon/galway-bus-openapi

An OpenAPI for retrieving bus information in Ireland.

exegesis nodejs openapi swagger typescript

Last synced: 05 Apr 2025

https://github.com/gearnode/rebar3-openapi

A Rebar3 plugin to generate files based on OpenAPI specification files.

openapi rebar3 rebar3-plugin

Last synced: 15 Jun 2025

https://github.com/rrjanbiah/jtvopenapispec

OpenAPI spec / Swagger doc for the JTV API

jiotv openapi swagger

Last synced: 06 Mar 2025

https://github.com/mrapi-js/create-mrapi-app

Set up a mrapi app by running one command.

graphql mrapi nodejs openapi

Last synced: 19 Jun 2025

https://github.com/matgalv2/shop-app

Simple CRUD REST-based application for managing online store. Database consists of 5 tables: clients, products, orders, addresses and ordersproducts, which resolves N:N relation between those two.

cats flyway http4s openapi postgresql rest-api scala zio

Last synced: 15 Nov 2025

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/rocco0619/full-stack-fastapi-template

Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.

backend chakuraui fastapi frontend json json-sche jwt openapi postgresql python react sqlmodel swagger typescript

Last synced: 30 Dec 2025

https://github.com/laserphaser/swagger-client-generator

Tool for generating python clients by swagger

oas3 openapi python-client swagger swagger3

Last synced: 21 Jul 2025

https://github.com/sumonta056/atomsense-du_itverse_hackathon

Explore global air quality data, from top polluted cities to cleanest ones. Real-time insights, interactive maps, and economic factors at your fingertips.

nodejs openapi reactjs

Last synced: 31 Dec 2025

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: 03 Mar 2025

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

Twilio OpenAPI clients for Rust

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

Last synced: 22 Mar 2025

https://github.com/alexmond/spring-boot-playground

A hands-on learning hub for Spring Boot, showcasing REST APIs, security, JPA, Thymeleaf, OpenAPI, admin monitoring, and AI integrations. Perfect for developers mastering modern Spring Boot applications.

java openapi rest-api spring spring-boot spring-data-jpa spring-security tymeleaf

Last synced: 16 Jan 2026

https://github.com/dhutchison/openapivisualiser

Simple Angular application which presents an OpenAPI specification in a tree structure

openapi

Last synced: 17 Mar 2025

https://github.com/s-satyajit/100xdev-codes

A repository documenting my learning journey and projects from the 100xDevs Cohort 2.0

aws docker javascript kafka middleware mongodb monorepo nodejs openapi orm react redis tailwindcss typescript webrtc zod

Last synced: 24 Feb 2025

https://github.com/funkyfangs/springdoc-customizer

A module for fine-grain customization of SpringDoc REST Services

openapi rest-api springdoc swagger

Last synced: 23 Mar 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

OpenAPI Specification Awesome Lists
best-of-web-python 855 awesome-integration 593 awesome-jsonschema 90
OpenAPI Specification Categories
Papers 701 Projects 334 Integration Patterns 200 Resources 162 Adoption 160 Django Utilities 159 Others 111 Third-party Web APIs 88 Web Testing 85 Authorization & Authentication 81 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 46 OpenAPI Utilities 42 HTTP Clients 41 Videos 32 Markdown 28 HTML Processing 25 Monitoring 25 Websocket Utilities 25