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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/jacobbrandt/angular-openapi

OpenAPI Documentation Viewer

api-documentation openapi

Last synced: 06 Jul 2025

https://github.com/aklinker1/zeta

Composable, testable, OpenAPI-first backend framework with validation built-in

backend openapi typescript

Last synced: 01 Feb 2026

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

OpenAPI data types for person

openapi rest standard

Last synced: 05 Oct 2025

https://github.com/ricardozanini/openapi-codegen-poc

Proof Of Concept of OpenAPI Generator Embedded Codegen with Serverless Workflow SDK

openapi serverless-workflow

Last synced: 27 Jun 2025

https://github.com/hyesungoh/cultural_heritage_administration_api

문화재청 open api 사용 with Python

openapi python3 textreader

Last synced: 06 Apr 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/hskrasek/arazzo-parser

Parse OpenAPI Arazzo specifications in PHP

arazzo arazzo-specification openapi

Last synced: 22 Mar 2025

https://github.com/gthomas08/realworld-fastapi

A modern FastAPI backend for the RealWorld spec, featuring JWT auth, article management, comments, user profiles, tags, and PostgreSQL support.

alembic devcontainer fastapi grafana openapi opentelemetry otel postgres pydantic python realworld sqlalchemy

Last synced: 23 Jul 2025

https://github.com/fabjan/mmocg

Massive Multiplayer Online Clicker Game server

golang learning openapi opentelemetry postgres toy

Last synced: 17 Jan 2026

https://github.com/charconstpointer/ihateannotations

Example combining buf, Protobuf, gRPC, gRPC Gateway and OpenAPI

buf grpc grpc-gateway grpc-go grpc-server openapi swagger

Last synced: 04 Nov 2025

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: 04 Nov 2025

https://github.com/meetup/sbt-openapi

Plugin for generating managed code from OpenAPI specifications

openapi sbt-plugin

Last synced: 16 Jan 2026

https://github.com/genovaempera/vk-auth

Vkontakte Auth implementation based on OpenAPI. A short profile page and a list consisting of 5 friends of the user.

angular authorization openapi simple typescript vk-api vkontakte-api

Last synced: 25 Jan 2026

https://github.com/straylittlepunk/deepl

Openapi auto generated deepl api client

deepl openapi rust

Last synced: 05 Apr 2025

https://github.com/go-api-libs/remote-ok-jobs

Go library for the Remote OK Jobs API. Remote OK is the #1 remote-only jobs board on the web. It has over 30,000+ remote job listings, adding new ones every day. With this API, now you can build apps with our data feed which covers 80% of remote jobs on the web.

api api-client api-library go golang integration job job-search job-search-website jobs jobsearch openapi openapi3 remote-ok-jobs remote-ok-jobs-api remoteokjobs

Last synced: 03 Mar 2025

https://github.com/danhunsaker/openapi2siege

A simple tool to convert your OpenAPI spec(s) to one or more Siege URL files

openapi openapi3 siege

Last synced: 24 Jul 2025

https://github.com/dweber019/spring-sleuth-example

With OpenApi, RestTemplate and request logging

b3 openapi sleuth spring-boot tracing

Last synced: 25 Jul 2025

https://github.com/alexandrelamberty/nasa-neows-api-spec

:rock: NASA Near Earth Object Web Service API Specification.

api asteroids docs nasa openapi specification

Last synced: 07 Nov 2025

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

Dhl client, generated from the OpenAPI spec

dhl openapi rust

Last synced: 28 Jul 2025

https://github.com/fern-api/action-postman-sync

A GitHub Action for updating a Postman Collection within a Workspace

fern openapi postman postman-collection

Last synced: 29 Jul 2025

https://github.com/toliyansky/openapi-spring-generator-example

Example for dev.to article

java openapi spring

Last synced: 03 Sep 2025

https://github.com/drakkar-software/pennylane-openapi-clients

Pennylane api client. Only typescript for now

invoicing openapi pennylane

Last synced: 08 Feb 2026

https://github.com/ningenme/geeq

frontend and backend for geeq webapp

axum nextjs ningenme-project openapi react rust-lang typescript

Last synced: 30 Dec 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/wacko1805/victorian-covid-stats

An open API of COVID statistics in Victoria, Australia. The data is ripped from coronavirus.vic.gov.au

api aussie australia australian corona coronavirus covid-19 covid-19-data covid-api covid-virus covid19-data json open-api open-source openapi php php-api simple-html-dom victoria

Last synced: 02 Aug 2025

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: 28 Sep 2025

https://github.com/jefwillems/kiota-client-action

github action to generate client code from openapi specs

kiota openapi swagger

Last synced: 09 Mar 2026

https://github.com/mrthearman/drf-openapi-schema

Django Rest Framework OpenAPI Schema generation.

api django openapi python schema

Last synced: 10 Aug 2025

https://github.com/thesurenk/helidon-mp-swagger

Helidon MP with Swagger-like UI using OpenAPI. This example shows the usage to Swagger UI to a Helidon MP built project.

helidon helidon-example helidon-mp java openapi openapi-ui swagger swagger-ui

Last synced: 04 Oct 2025

https://github.com/jenspapenhagen/placeholder

MCP Server that can generate Star Trek Klingon Lorem Ipsum

java llm mcp-server openapi opentelemetry quarkus

Last synced: 11 Aug 2025

https://github.com/leanhanc/hono-betterauth-openapi-starter

A Hono 🔥 starter project using Drizzle ORM and Stoker helpers, featuring Better Auth integration and API documentation powered by OpenAPI.

better-auth drizzle-orm hono openapi pino scalar

Last synced: 11 Aug 2025

https://github.com/bero158/glslabel

GLS API yaml + auto-generated openapi client + CLI for downloading the labels

api-rest cli delivery gls labels openapi openapi-specification python

Last synced: 16 Aug 2025

https://github.com/asrieldreemurrgm/microservices_online_selling

A Java 21 Spring Boot microservices platform for managing clients, products, and sales. It leverages MongoDB for persistence, Spring Cloud Config Server for centralized configuration, OpenAPI/Swagger for API documentation, and Feign clients for inter-service communication.

client-service config-server dto feign-client java java-21 microservices mongodb openapi product-service rest-api restapi sales-service spring-boot spring-boot-3 spring-cloud springboot swagger

Last synced: 17 Aug 2025

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

PHP SDK for Kleister

kleister minecraft openapi php sdk

Last synced: 17 Aug 2025

https://github.com/cicatriiz/cdisc-library-mcp-server

DXT-packaged MCP server for the CDISC Library (discovery, Biomedical Concepts, SDTM Dataset Specializations)

ai api biomedical-concepts cdisc dxt healthcare healthcare-ai healthcare-application healthcare-data llm mcp model-context-protocol openapi public-health sdtm standards tooling

Last synced: 03 Oct 2025

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: 22 Aug 2025

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/ebinbijuuu/global-event-aggregator-api

Aggregates concerts, tech meetups, sports, and local events from multiple APIs and scrapers into a unified, searchable JSON API. Built with FastAPI, PostgreSQL, and SQLAlchemy, featuring API key auth, rate limiting, and automated daily updates.

api automation beautifulsoup data-engineering data-pipeline developer-tools event-aggregator fast-api microservices openapi portfolio-project postgresql python real-time-data redis rest-api sqlalchemy swagger-ui web-scraping

Last synced: 23 Aug 2025

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

A Chrome extension that adds an OpenAPI Preview tab to GitHub’s file view for OpenAPI specs

chrome-extension github openapi

Last synced: 25 Aug 2025

https://github.com/duynghiadev/design-api

swagger, openapi

openapi swagger-ui

Last synced: 25 Aug 2025

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: 30 Dec 2025

https://github.com/pixxiti/oax

Open API Spec validation and client generation tooling for Typescript

ky oas oas3 openapi openapi3 react-query tanstack-react-query typescript validation zod

Last synced: 31 Aug 2025

https://github.com/merkys/openapi-render

Rendering tools for OpenAPI v3

openapi perl5

Last synced: 29 Jun 2025

https://github.com/raulparamio/springclientesapi

Proyecto Java utilizando: Java 17, SpringBoot, Docker, API REST, Hibernate, Swagger, MySQL y Maven.

api-rest docker hibernate java17 jpa junit5 maven mockito mysql openapi spring spring-boot swagger

Last synced: 29 Jun 2025

https://github.com/kacperfaber/codziennemotto_pl_server

🎈 Spring API for CodzienneMotto.pl. Allows you to create a lists of daily quotes, invite users to join your list and schedule quote to specific day 🎈

cicd daily-quotes kotlin openapi rest-api spring spring-test web-testing

Last synced: 23 Mar 2025

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

Golang SDK for Gopad

etherpad go golang gopad openapi sdk

Last synced: 07 Apr 2025

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: 29 Jun 2025

https://github.com/inyourtime/fastify-multiple-swagger

A Fastify plugin for generating multiple Swagger/OpenAPI documents using @fastify/swagger.

documentation fastify fastify-plugin fastify-swagger openapi swagger

Last synced: 15 May 2025

https://github.com/sosokker/go-chi-oapi-codegen-todolist

Go-Nextjs todolist application with chi server oapi-codegen as handlers template + sqlc for type-safe code from SQL

go golang openapi openapi-codegen rest-api

Last synced: 11 Oct 2025

https://github.com/mlafeldt/go-launchdarkly

Go client library for the LaunchDarkly REST API

feature-flags feature-toggles golang launchdarkly openapi swagger

Last synced: 07 Apr 2025

https://github.com/belgif/openapi-employment-identifier

OpenAPI data types for employment identifiers

openapi rest standard

Last synced: 04 Mar 2025

https://github.com/andersonhsporto/rest-open-api-generator

Simple Rest Api Using Open Api Code Generator

h2 java openapi spring swagger swagger-codegen

Last synced: 31 Aug 2025

https://github.com/foxfriends/openfetch

Fetch-like OpenAPI client library

fetch-api openapi openapi3 swagger

Last synced: 07 Apr 2025

https://github.com/nyxstack/openapi

OpenAPI package providing Go types to build full OpenAPI 3.1.0 specs programmatically. Define paths, operations, schemas, servers, security, and components in code, then export JSON or YAML. Supports complex schemas, callbacks, authentication, and reusable components for complete API documentation.

api-spec apidocs automation documentation generator go golang json-schema nyx openapi routes scalar schema spec swager

Last synced: 18 Nov 2025

https://github.com/reprezen/rapid-xchange

A protocol and message format for APIs described in RAPID-ML. RAPID-ML™ is a domain-driven API modeling language that enables data standardization across APIs. RAPID-XChange™ is a native API protocol and message format for RAPID-ML APIs, translating RAPID-ML's data binding, object graph, and hypermedia semantics to a physical API contract.

api-description api-design api-modeling openapi rapid-ml swagger

Last synced: 11 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: 31 Dec 2025

https://github.com/xlvaro06/study22

The "Study22" repository contains educational materials for learning about advanced mathematics concepts in a clear and straightforward manner, suitable for students and self-learners. It provides practical examples and exercises to deepen understanding and proficiency in mathematical subjects.

bitnami docker helm hibernate java kafka kind kubectl kubernetes openapi panache postgresql quarkus quarkustest

Last synced: 31 Mar 2025

https://github.com/cornersyrup/miniature-octo-vienna

Demonstration of microservice with Terraform, Docker and OpenAPI

docker golang microservice openapi terraform

Last synced: 27 Feb 2025

https://github.com/webstersp/chatgpt_telegram_bot

Создание телеграм бота с ChatGPT o1, o3-mini, DeepSeek, Claude 3.7, Command-A, MiniMax

chat-gpt chatbot chatgpt-bot claude claude-api gemini gpt langchain open-source openapi python-telegram-bot telegram telegram-bots whisper

Last synced: 31 Mar 2025

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

Generate an OpenAPI Spec file from ORM model definitions

eloquent generator openapi orm sequelize spring-boot

Last synced: 20 Nov 2025

https://github.com/aliakseis/hoppity

REST API example

openapi swagger

Last synced: 20 Mar 2025

https://github.com/kanryu/validagen

A validator generator for structs/maps for your go applications.

generator go openapi ozzo-validation validator

Last synced: 04 Apr 2025

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: 14 Nov 2025

https://github.com/swagger-akka-http/swagger-scala3-enum-module

Scala3 enum support for swagger

enum openapi scala3 swagger

Last synced: 20 Jan 2026

https://github.com/xpdojo/api

An open API (often referred to as a public API) is a publicly available application programming interface that provides developers with programmatic access to a proprietary software application or web service.

openapi

Last synced: 31 Mar 2025

https://github.com/soenneker/soenneker.hubspot.client

An async thread-safe singleton HubSpot HTTP client

client cms crm csharp dotnet http httpclient hubspot hubspotclientutil openapi

Last synced: 01 Apr 2026

https://github.com/dynapi/org.dynapi.openapispec

OpenAPI Specification Builder Library

dynapi java openapi openapi-specification

Last synced: 05 Jan 2026

https://github.com/aditeyas/grow-your-x

A bot that automatically tweets (posts) on Twitter (X).

chatgpt chatgpt-bot flask openapi python python-bot twitter twitter-api twitter-bot

Last synced: 24 Mar 2025

https://github.com/neelagarwal98/modular-equity-research-system

A prototype application that automates financial equity research using a coordinated multi-module architecture. It combines the power of OpenAI's GPT-3.5-turbo, Serper API for Google search and RAG (Retrieval-Augmented Generation) to deliver accurate, well-sourced financial analysis reports with confidence scoring.

equity google-serp-api langchain llm openapi rag streamlit

Last synced: 31 Dec 2025

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: 01 Aug 2025

https://github.com/drewlakee/json-object-openapi-schema

A Kotlin library for converting Json-object into OpenAPI Schema

json kotlin object openapi schema swagger yaml

Last synced: 08 Apr 2025

https://github.com/BuildFrom/Specifications

A contract-first approach to API development

asyncapi contract-first-approach openapi

Last synced: 10 Mar 2025

https://github.com/uneva/unplugin-openapi-gen-ts

OpenAPI Generated TypeScript

codegen kubb openapi typescript unplugin

Last synced: 04 Jan 2026

https://github.com/egonw/nextprot-openapi-grlc

OpenAPI for NextProt based on SPARQL queries and Grlc annotation

grlc nextprot openapi sparql

Last synced: 16 Mar 2025

https://github.com/takeruun/fastify-todo-app

fastify and react todo application

fastify next openapi turbo

Last synced: 24 Mar 2025

https://github.com/maks11060/openapi

OpenAPI schema for Danbooru, Shikimori

danbooru openapi openapi31 shikimori

Last synced: 16 Jan 2026

https://github.com/mridang/openapi-generator-plus

An opinionated OpenAPI normalizer and code generator for creating clean, minimal, and modern client SDKs.

api-client client-library codegen codegenerator java-sdk node-sdk oas oas3 openapi openapi3 php-sdk python-sdk ruby-sdk sdk sdk-generator

Last synced: 04 Sep 2025

https://github.com/timofeev-vadim-96/task-management-system

REST-API CRM-системы управления задачами внутри компании

java junit liquibase mockito openapi postgresql spring swagger-ui

Last synced: 11 Jun 2025

https://github.com/adilrasheed139/lumilens-ai

LumiLens is an AI-powered platform designed to revolutionize virtual tourism by delivering immersive, interactive experiences that blend text, image, and video storytelling. With LumiLens, users can explore cultural sites, meet historical figures, and relive key events through AI-generated.

allegro aria openai openapi python streamlit

Last synced: 09 Apr 2025

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

Open-API code generator for kotlin projects

codegenerator kotlin openapi plugin

Last synced: 14 Jan 2026

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