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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/borolgs/openapi-ff

Generate typed effects and queries from OpenAPI 3

effector openapi openapi-typescript swagger

Last synced: 29 Apr 2026

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: 01 May 2026

https://github.com/eleclink-helix/platform-api

OpenAPI specification for the Platform REST API of Helix

api-documentation openapi python

Last synced: 06 Feb 2026

https://github.com/lams-epfl/gen-rest

A tool to generate automatically OpenAPI specification from a service model

java openapi openapi-spec openapi-specification openapi3 rest rest-api service swagger

Last synced: 30 Jan 2026

https://github.com/abelpz/clickup-wrapper

ClickUp API wrapper for Javascript

api api-wrapper clickup clickup-api openapi swagger

Last synced: 15 Apr 2026

https://github.com/thenorthmemory/dubbo-swagger

the dubbo rpc services and the swagger integration

dubbo node-dubbo openapi swagger swagger-ui yaml

Last synced: 30 Jan 2026

https://github.com/hyunjung-choi/seoul-public-library

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android kotlin openapi retrofit social-login

Last synced: 01 May 2026

https://github.com/la-rebelion/apicove-tools

APICove Tools is a collection of tools to help you build faster and smarter

api-development api-first json-converter json-schema oas3 openapi swagger-codegen swagger2

Last synced: 19 Jan 2026

https://github.com/santjosie/spac3

work with descriptions, titles, summary and examples in OpenAPI specs

excel openapi openapi-specification

Last synced: 10 May 2026

https://github.com/collectivecloudperu/app-resume-text-openai-react-bootstrap5

Como Crear Una AplicaciĆ³n con la API KEY de Open AI, React JS y Bootstrap 5

bootstrap5 chatgpt openapi reactjs

Last synced: 07 May 2026

https://github.com/chenyunda218/openapi-go-generator

openapi go gin server generator

api-first apis gin go openapi webapi

Last synced: 07 May 2026

https://github.com/developerdavid2/sessionly

Sessionly is a modern AI SaaS platform that enables real-time conversations and meetings with intelligent AI agents. Designed for productivity, brainstorming, and instant assistance, Sessionly helps you host seamless interactive sessions ā€” from quick chats to in-depth discussions ā€” powered by cutting-edge AI technology.

agentic-ai better-auth drizzle-orm neondb nextjs openapi polar react-query reactjs shadcn-ui stream-sdk tailwindcss trpc voice-assistant

Last synced: 14 Oct 2025

https://github.com/isaacus-dev/openapi

The OpenAPI specification for the Isaacus API

api isaacus openapi

Last synced: 04 Jun 2026

https://github.com/devsujay19/nasa-eye

This is a web project with simple HTML, CSS and JavaScript where I used NASA's Image Library API to fetch images from the Databases of NASA and show them in a `div`.

api api-content-fetching application-programming-interface content-fetching css css3 fetch-api fetching html html5 image-library javascript jquery jquery3 js nasa nasa-api open-api openapi

Last synced: 07 Feb 2026

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

Preview OpenAPI spec in GitHub Pull Requests

chrome-extension openapi

Last synced: 19 Apr 2026

https://github.com/mikros-dev/protoc-gen-mikros-openapi

A protoc/buf OpenAPI plugin to work together with mikros

buf openapi plugin protobuf protoc

Last synced: 05 Feb 2026

https://github.com/pilotpirxie/express-endpoints-collection

Create API endpoints in Express with TypeScript inference, validation and OpenAPI 3 schema out of the box

api endpoints express expressjs nodejs openapi rest rest-api swagger typescript validation zod

Last synced: 11 Feb 2026

https://github.com/adipol1359/mobius

The easiest way to manage your entire team.

docker nestjs nextjs openapi postgresql prisma react redis storybook swagger tanstack-query

Last synced: 24 Feb 2026

https://github.com/harenafiantso/walletbyhei--prog3--legacy

Git repository contains a simple Java application developed to manage personal finances by implementing functionalities for accounts, transactions, and currencies.

java openapi

Last synced: 11 May 2026

https://github.com/codewithagents/openapi-ts

Glue packages for TypeScript ā€” connecting OpenAPI, forms, validation and React Query

agents library openapi typescript

Last synced: 30 May 2026

https://github.com/waler4ik/kk

Golang boilerplate code with a CLI tool: easily create, setup and extend Golang projects.

boilerplate golang openapi rest-api

Last synced: 12 Mar 2026

https://github.com/deptno/nsdi

ć‰æ nsdi downloader built on puppeteer

crawler downloader nsdi openapi puppeteer

Last synced: 16 Apr 2026

https://github.com/grizz-it/info

OAS based info objects.

oas openapi openapi-specification php

Last synced: 05 Feb 2026

https://github.com/mikaeldui/openapi-dotnet-extensions

Extensions for Microsoft.OpenApi.

c-sharp extensions openapi

Last synced: 01 May 2026

https://github.com/reddec/api-notes

Dead simple service for publishing notes via API. Markdown supported.

api-first markdown notes openapi pastebin self-hosted

Last synced: 07 May 2026

https://github.com/zeuz8/chatbotix-back-end

Building an interactive AI chatbot powered by the OpenAI API using React, designed to engage in natural conversations and provide intelligent responses.

nodejs openapi

Last synced: 13 May 2026

https://github.com/riptl/nimiq-watch-docs

Nimiq.Watch API Documentation

nimiq nimiq-watch openapi openapi3 swagger

Last synced: 27 Feb 2025

https://github.com/waqasraza123/agent-runway

AI workflow automation engine for auditable business processes.

agent-orchestration anthropic langchain multi-agent openapi research-platform workflow-orchestration

Last synced: 05 Jun 2026

https://github.com/noid-dev/glassdoor-openapi

Glassdoor OpenAPI Specification

documentation glassdoor oas openapi swagger

Last synced: 04 Mar 2026

https://github.com/strataljs/stratal

A modular framework for building Cloudflare Workers with dependency injection, OpenAPI documentation, queues, cron jobs, and more.

cloudflare-workers cron dependency-injection framework hono i18n modules openapi queue typescript

Last synced: 10 May 2026

https://github.com/arjunprabhulal/adk-github-agent

GitHub API integration using ADK agent framework and OpenAPISpec

adk gemini-pro generative-ai openapi openapi-specification

Last synced: 11 Mar 2026

https://github.com/jamalsoueidan/booking-admin

An Azure Static Web App (React) that uses all booking APIs.

azure chromatic openapi orval react react-query static-web-app storybook typescript

Last synced: 05 Apr 2026

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

Set up a mrapi app by running one command.

graphql mrapi nodejs openapi

Last synced: 06 May 2026

https://github.com/ryomendev/swagger-openapi

This repository provides a hands-on guide to integrating Swagger (OpenAPI) with Node.js and Express for API documentation. Learn to define endpoints, request bodies, and responses while testing APIs interactively using Swagger UI. Ideal for beginners and professionals improving API documentation. šŸš€

openapi swagger-api

Last synced: 29 Apr 2026

https://github.com/joshdk/circleci-go

āš« Swagger definition and Go client bindings for the CircleCI API

circleci circleci-api go golang openapi swagger

Last synced: 30 Apr 2026

https://github.com/mikelgoig/codeception-openapi

āœ”ļøŽ Codeception module for contract testing with OpenAPI.

codeception contract-testing dev gherkin openapi rest symfony testing

Last synced: 11 Feb 2026

https://github.com/azapata27/ai-integration-springai

Comprehensive Spring AI Integration Showcase with OpenAI and Expanding LLMs Integrations

openapi spring-ai

Last synced: 24 Feb 2026

https://github.com/m-aciek/mock-openapi-verifier

Verify your mocks with OpenAPI specs. In development.

mock openapi python

Last synced: 13 Apr 2026

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

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

csharp dotnet elevenlabs elevenlabsopenapihttpclient generated httpclient httpclients openapi singleton

Last synced: 03 May 2026

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: 16 Apr 2026

https://github.com/gfleury/narrowtrade

Dumb naive bot to trade on Saxobank

bot openapi saxobank trade

Last synced: 19 Jan 2026

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

ASP.NET Project - REST API for Land Property Project

asp-net-core azure-app-service csharp entity-framework-core openapi rest-api sqlite

Last synced: 05 May 2026

https://github.com/mikenew01/desafio

RepositĆ³rio para o desafio proposto contendo backend e frontend

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

Last synced: 05 Apr 2026

https://github.com/blueconic/openapi

BlueConic REST API v2

blueconic openapi openapi3 rest

Last synced: 17 Mar 2026

https://github.com/rrjanbiah/jtvopenapispec

OpenAPI spec / Swagger doc for the JTV API

jiotv openapi swagger

Last synced: 05 Jun 2026

https://github.com/erayjsx/kemal-openapi

OpenAPI 3.0 documentation generator for Kemal. Swagger UI & ReDoc included.

api-documentation crystal crystal-lang kemal kemalcr openapi redoc swagger swagger-ui

Last synced: 04 Mar 2026

https://github.com/developertown/create-openapi-client

CLI for easily creating OpenAPI client libraries with typescript.

cli library openapi openapi-codegen typescript

Last synced: 21 Jan 2026

https://github.com/smartrecruiters/openapi-schemas-validator

Schema validators for api documentation in OpenAPI Specification 3.x format.

oas3 openapi openapi3 validator

Last synced: 07 Feb 2026

https://github.com/somenath203/image-generator-backend

Click below to check the status of the deployed backend API

cyclic expressjs openapi

Last synced: 18 Apr 2026

https://github.com/severinglion/spec2lambda

spec2lambda is a spec-driven codegen tool for building scalable AWS Lambda APIs in TypeScript. It automates type-safe handler scaffolding and project structure from your OpenAPI specā€”add endpoints by updating your spec, run codegen, and implement handler stubs. Fast, maintainable, and opinionated.

aws-lambda developer-tools nodejs openapi serverless spec-driven-development typescript

Last synced: 29 May 2026

https://github.com/corrreia/homelab-agent

One authenticated MCP endpoint fronting every service in your homelab ā€” built on Cloudflare Code Mode.

cloudflare-codemode homelab mcp model-context-protocol openapi self-hosted

Last synced: 14 Jun 2026

https://github.com/smoke-trees/django-template

An opinionated template for quickly getting started with a django webapp

django django-rest-framework docker docker-compose nginx openapi rest-api swagger template

Last synced: 14 Apr 2026

https://github.com/law108000/nestjs-blueprint-crud

A NestJS library that brings Sails.js blueprint concepts to the contemporary ecosystem with full TypeScript support.

blueprint crud nestjs openapi sailsjs swagger typeorm waterline

Last synced: 04 Jun 2026

https://github.com/oaswrap/ginopenapi

Adapter for Gin to generate OpenAPI 3.x docs from your routes.

api api-documentation gin go golang oas oas3 openapi openapi3 swagger

Last synced: 15 Oct 2025

https://github.com/bymbly/api-tools

Unified, opinionated CLI wrapper for API specification tooling.

api arazzo asyncapi cli openapi redocly spectral tools

Last synced: 29 May 2026

https://github.com/angellusmortis/boundlexx-ui

Frontend for Boundlexx API.

docker openapi react typescript

Last synced: 20 Jan 2026

https://github.com/cubahno/specs

Collection of different OpenAPI specs for testing purposes

connexions openapi openapi-specification schema swagger

Last synced: 25 Feb 2026

https://github.com/openapi/openapi-go-sdk

šŸ¹ A fully-featured and blazing-fast Go API client to interact with OpenapiĀ®

api-client api-marketplace certified-api cobra-cli echo-framework gin-gonic go golang golang-library http openapi rest-api

Last synced: 01 May 2026

https://github.com/yjmorales/google_review_manager

Web application to generate and manage businesses Google Review Links based on their location.

google-place-api jquery openapi php recaptchav3 reviews sendgrid symfony

Last synced: 05 May 2026

https://github.com/earth-app/mantle2

Backend v2 API, Powered by Drupal

drupal drupal-backend earth-app openapi php symfony

Last synced: 05 May 2026

https://github.com/falberthen/koalesce

Koalesce is a .NET distributed library that coalesces multiple OpenAPI definitions into a single document.

coalescing gateway-api microservices openapi swagger-ui

Last synced: 16 Feb 2026

https://github.com/ron96g/koa-x-oapi-validator

Koa port of the popular express-openapi-validator library.

koa middleware nodejs openapi openapi-3 request-validation response-validation swagger

Last synced: 10 Feb 2026

https://github.com/planet-a-ventures/morphais-openapi-spec

OpenAPI Specification for Morphais (www.morphais.com)

api documentation morphais openapi specification swagger yaml

Last synced: 06 Apr 2025

https://github.com/levinine/functional-tests

Java-based Cucumber Test Automation Framework for UI and REST API Testing

allure assertj cucumber java junit junit4 openapi openapi-generator rest-assured restassured selenium

Last synced: 01 Feb 2026

https://github.com/rawtoast/zenko

Bun-first TypeScript generator for OpenAPI schemas using Zod for type-safe helper functions

bun client-generator openapi typescript zod

Last synced: 20 Feb 2026

https://github.com/openapi/get-started-with-oauth-v2

šŸ“£ ANNOUNCEMENT: The OpenapiĀ® OAuth system just got a major upgrade V2.

certified-api http-client mcp-server oauth oauth2 oauth2-client openapi restapi

Last synced: 01 May 2026

https://github.com/manageiq/kubevirt-sdk-ruby

Kubevirt - the Ruby gem for the KubeVirt API

kubevirt openapi

Last synced: 14 Mar 2026

https://github.com/peti2001/secret-server-task

This is a coding task for senior candidates.

api kuber openapi swagger

Last synced: 04 Mar 2026

https://github.com/kemingy/offapi

OpenAPI template files for offline usage.

openapi redoc scalar swagger swagger-ui

Last synced: 07 Feb 2026

https://github.com/albenik/twirp-openapi-gen

A Twirp RPC OpenAPI generator implemented as `protoc` plugin

golang openapi protobuf protoc protoc-gen protoc-plugin swagger twirp

Last synced: 01 Feb 2026

https://github.com/charanjit-singh/mongodb-atlas-data-api

A wrapper around the Mongodb Atlas Data API to make it easier to interact with the API from a Node.js application.

api mongodb nextjs openapi

Last synced: 16 Apr 2026

https://github.com/New1Direction/webmcp-anything

Turn any URL into agent-callable MCP tools. One spec-compliant MCP server endpoint, no per-site build.

ai-agents anthropic claude cloudflare-workers cursor json-ld json-rpc llm-tools mcp mcp-server model-context-protocol oauth openapi shopify streamable-http tool-use typescript web-agents

Last synced: 20 Jun 2026

https://github.com/edsol/pg-apify

Automatically generate API (REST and GraphQL) endpoints directly from your PostgreSQL schema

database graphql openapi postgresql postgrest rest-api restapi zero-coding

Last synced: 15 Feb 2026

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/openapi/certifications-and-partnerships

šŸ… A comprehensive public index of OpenapiĀ® certifications, recognitions, memberships, registrations, patents, and certified partners ā€” providing transparent access to the credentials, industry affiliations, and ecosystem that power the @openapiĀ® API marketplace

certifications certifications-showcase certified-api gdpr governance iso27001 memberships open-source openapi quality-assurance quality-control rest-api

Last synced: 21 Jun 2026

https://github.com/matija2209/payload-plugin-api-guide

Generate a live API reference and agent-first query guide for your Payload CMS project

ai-agents api-documentation llm nextjs openapi payload payload-cms payload-plugin typescript

Last synced: 21 Jun 2026

https://github.com/merzzzl/proto-rest-api

A tool for automatic generation of RESTful APIs based on Protocol Buffers (Protobuf) definitions. The project uses the protoc-gen-go-rest plugin to create OpenAPI specifications and other API artifacts.

go openapi protoc rest

Last synced: 14 Jan 2026

https://github.com/juliacomputing/openpolicyagent.jl

Julia OpenPolicyAgent Client, Server and CLI.

julia opa open-policy-agent openapi

Last synced: 17 Mar 2026

https://github.com/mattbusel/-real-time-neural-pattern-interpretation-and-orchestration.

This MVP lays the groundwork for a living intelligence model, where AI doesnā€™t just process data, it remembers, learns, and aligns with human values in real-time.

llm llm-inference neural-network neural-networks openai openai-api openapi

Last synced: 07 May 2026

https://github.com/mohammadrezagohari/eshop-laravel-application

Modular Laravel 12 backend API for server-room monitoring, JWT auth, sensor readings, thresholds, Docker, and OpenAPI documentation.

backend docker jwt-auth laravel openapi php postgresql redis rest-api swagger

Last synced: 23 Jun 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