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/directus/openapi

OpenAPI Specification for the Directus API

directus openapi spec

Last synced: 22 Apr 2025

https://github.com/sunrise-php/http-router-openapi

⚠️ OpenAPI (Swagger) support is now integrated in the router from version 3.

annotations laravel lumen openapi php php-library php7 php8 router sunrise-php swagger symfony

Last synced: 20 Apr 2025

https://github.com/danfmaia/codequery-api

CodeQuery API is a Python/Flask tool designed to serve code-focused AI assistants with the real-time status of a codebase, by allowing seamless querying of a project's file structure and content.

ai-integration api-for-developers automation-tools code-analysis code-inspection codebase-query custom-ai-agents custom-gpt developer-support-tools developer-tools file-retrieval-api file-structure-query flask-api ngrok openapi project-structure python python-flask

Last synced: 13 Mar 2026

https://github.com/CynthiaPeter/CynthiaPeter

Passionate about holding the doors open to people coming into tech and writing quality documentation.

advocate api asyncapi atplatform dart evangelism flutter iot open-source openapi oss technical technical-writing

Last synced: 10 Mar 2025

https://github.com/silitics/sidex

A format- and language-agnostic data modeling and API definition framework with a focus on type safety, extensibility, and developer ergonomics.

json-schema openapi

Last synced: 29 Apr 2026

https://github.com/cynthiapeter/cynthiapeter

Passionate about holding the doors open to people coming into tech and writing quality documentation.

advocate api asyncapi atplatform dart evangelism flutter iot open-source openapi oss technical technical-writing

Last synced: 10 Apr 2025

https://github.com/api-evangelist-tools/api-integration

This is a template for deploying an API integration page, showcasing the integrations with a platform, allowing API providers to share a list of other APIs they've connected with.

api api-integration openapi

Last synced: 22 Apr 2026

https://github.com/matheusvnm/fastpubsub

FastPubSub is a FastAPI-based, high-performance, and easy-to-use Python framework for building asynchronous event stream consumers on Google PubSub.

async distributed-systems fastapi framework gcp json-schema openapi pubsub pydantic python rest uvicorn web

Last synced: 05 May 2026

https://github.com/dapi-labs/outdoc

Auto generate openAPI document from unit test

api api-doc api-docs-generator api-documentation-tool api-generator openapi

Last synced: 24 Oct 2025

https://github.com/feltex/citacoes-web

Projeto que exibe citaçẽs de filósofos famosos.

api java java11 java8 openapi rest rest-api spring springboot swagger

Last synced: 22 Apr 2025

https://github.com/ilkka/rust-backend-starter

A backend API starter with Rust & postgres

api openapi postgres rest rust swagger

Last synced: 22 Jan 2026

https://github.com/instructure/canvas-studio-api-examples

useful example scripts for the Studio team and account administrators to access the public API of Canvas Studio

api canvas openapi studio

Last synced: 09 Apr 2025

https://github.com/guerinoni/fiuto

Driller for OpenAPI spec.

openapi openapi-spec

Last synced: 24 Oct 2025

https://github.com/leoek/material-safety-search

Search engine for Material Safety Datasheets based on Solr

ansible datasheets docker material openapi react redux safety search solr spring

Last synced: 17 Aug 2025

https://github.com/hellosign/dropbox-sign-dotnet

Official C# .NET SDK for the Dropbox Sign API

dropbox dropbox-sign hellosign hellosign-api openapi

Last synced: 14 Jan 2026

https://github.com/goafabric/callee-service

🌱 Very tiny SPRING Service without Persistence - Also includes a native image build

aspect native oidc openapi prometheus rest-api security spring-boot tracing

Last synced: 04 Mar 2026

https://github.com/niradler/micro-swagger

Import swagger files from aws api gateway, and create a swagger ui for them.

api-gateway aws openapi swagger

Last synced: 13 Jun 2025

https://github.com/vooft/spektor

Schema-first OpenAPI generator for Ktor-server

generator ktor ktor-server openapi schema-first server swagger

Last synced: 10 Apr 2026

https://github.com/ianks/dry-schema-extensions

Extensions for dry-schema

dry-rb json-schema openapi ruby

Last synced: 13 Mar 2026

https://github.com/spailybot/moleculer-auto-openapi

Generate openapi scheme for moleculer

moleculer moleculer-web openapi

Last synced: 22 Apr 2025

https://github.com/speakeasy-api/speakeasy-zod-openapi

Speakeasy Zod OpenAPI Example

openapi sdk speakeasyapi zod

Last synced: 16 Mar 2026

https://github.com/chirino/graphql-4-apis

Lets you create a GraphQL gateway services for your openapi documented API services.

go golang graphql openapi swagger

Last synced: 12 Apr 2025

https://github.com/sap/swagger-plugin-for-sphinx

A sphinx plugin which renders a OpenAPI specification with Swagger.

openapi plugin sphinx sphinx-extension swagger swagger-ui

Last synced: 19 Oct 2025

https://github.com/anaptecs/jeaf-generator

JEAF Generator uses UML models to generate code for Spring, REST, OpenAPI, Java and others. Boost your software development efficiency and time-to-market. Bye bye handwritten boiler blade code.

generator jeaf mdd openapi openapi-generator rest-api spring spring-boot springframework uml

Last synced: 11 Jan 2026

https://github.com/hellosign/dropbox-sign-ruby

Official Ruby SDK for the Dropbox Sign API

dropbox dropbox-sign hellosign hellosign-api openapi

Last synced: 24 Jan 2026

https://github.com/adambien/helidon_vs_war

Sample microprofile application used to compare the performance / memory consumption of helidon to "stock" Jakarta EE runtimes

cdi health helidon java jax-rs json-b memory metrics microprofile microservice openapi sample-app

Last synced: 19 Apr 2026

https://github.com/ewenquim/swaglint

Linter for swaggo/swag

go golang linter openapi swagger

Last synced: 28 Oct 2025

https://github.com/onesignal/api

API Reference. OpenAPI Specification files for OneSignal's REST API.

api email in-app-messaging marketing openapi push-notifications rest-api sms

Last synced: 21 Apr 2025

https://github.com/airlock/microgateway-running-example

Running example of Airlock Microgateway, a Kubernetes-native WAAP (Web Application and API Protection) solution

airock devops ergon gateway-api k8s kubernetes microgateway oidc openapi security waap waf

Last synced: 22 Apr 2025

https://github.com/microsoft/kiota-serialization-json-python

JSON serialization implementation for Kiota clients in Python

json kiota openapi python

Last synced: 19 Oct 2025

https://github.com/useapi/midjourney-api-client

Python client library for Midjourney API by useapi.net

ai api integration midjourney openapi

Last synced: 28 Apr 2025

https://github.com/pionl/laravel-swagger-test

Test your routes using Laravel's underlying request testing (without making real request) against your API schema.

api laravel openapi phpunit swagger testing-tools

Last synced: 27 Oct 2025

https://github.com/zchee/openapi2protobuf

openapi2protobuf generates Protocol Buffers v3 schema and gRPC service definitions from OpenAPI/Swagger schema definitions

go openapi openapi3 proto protobuf protocol-buffers

Last synced: 25 Apr 2026

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

The official GO SDK for the Bunnyshell API.

bunnyshell go openapi

Last synced: 14 Jan 2026

https://github.com/dorisoy/dorisoy.openapigenerator

OpenAPIGenerator 是基于 NSwagStudio 改写的 WebAPI 转 OpenAPI 代理生成工具,按需自定义生成调用代理方法, NSwag是一个用于.NET、TypeScript和其他平台的Swagger 2.0 API工具链,用C#编写。其中OpenAPI/Swagger规范使用JSON和JSON模式来描述RESTful web API。该项目提供了从这些Swagger自动生成客户端代码的工具并将这一代集成到现工作流中

nswagstudio nswagstudio-openapigenerator openapi openapi-generator openapigenerator

Last synced: 08 Oct 2025

https://github.com/speakeasy-api/moonshine

Speakeasy's design system 💅

design mcp openapi sdks

Last synced: 09 Oct 2025

https://github.com/gregorip02/openapi-generator

Intelligent generation of OpenAPI documentation based on your Laravel routes :blue_book:

hacktoberfest laravel openapi

Last synced: 14 Jan 2026

https://github.com/scriptsmith/up-datasource

Up Bank API Grafana Datasource Plugin

grafana openapi openapi-generator up-banking

Last synced: 05 May 2026

https://github.com/rwth-acis/openapi-link-generator-demo

Demo webservice for OpenAPI-Link-Generator

angular nodejs openapi

Last synced: 05 May 2026

https://github.com/damassi/node-starter-2024

Node.js starter app, 2024 edition

fastify nodejs openapi react typescript vite

Last synced: 05 Feb 2026

https://github.com/20steps/uptime-robot-bundle

Symfony bundle for service-oriented client for UptimeRobot API v2.0

httplug openapi swagger symfony uptime-robot-bundle uptimerobot uptimerobot-api

Last synced: 10 Oct 2025

https://github.com/codecentric/spring-boot-api-first

Example project using Spring Boot and OpenAPI Processor

openapi openapi3 spring-boot

Last synced: 19 Apr 2025

https://github.com/jhlee0409/claude-plugins

Claude Code plugin marketplace - OpenAPI sync and more

api-codegen claude-code claude-plugin code-generator openapi react-query swagger typescript

Last synced: 19 Jan 2026

https://github.com/rushuinet/jddj-openapi-php-sdk

京东到家开放平台PHP SDK

jddj openapi php php-sdk

Last synced: 26 Apr 2026

https://github.com/usualtool/ut-api

Unified API extension of UT framework.

calendar deqrcode imgbin ipaddress nsfw ocr openapi telephone utsw voice whois

Last synced: 15 Feb 2026

https://github.com/guocaoyi/qapi

QApi is a TypeScript definitions generator, 📃 based on OpenAPI(Swagger)!

api api-client openapi swagger-api typescript-definitions yapi-plugin

Last synced: 02 May 2026

https://github.com/turbot/flowpipe-sdk-go

Flowpipe SDK for Go. Query APIs exposed by the Flowpipe CLI while running in server mode.

flowpipe golang hacktoberfest openapi sdk

Last synced: 09 Sep 2025

https://github.com/tinchoz49/fastify-starter

A robust and modern starter template for building high-performance web applications using Fastify, TypeScript, and Drizzle ORM

api drizzle fastify openapi postgres starter typebox typescript

Last synced: 17 Feb 2026

https://github.com/speakeasy-sdks/terraform-provider-hashicups

(Template, Clone this to get started) Terraform provider for Hashicups.

codegen openapi provider sdk terraform

Last synced: 27 Jan 2026

https://github.com/manifoldfinance/eth2docs

Ethereum2 Beacon, Execution and Consensus client APIs documentation

beacon-node consensus-node eth2 ethereum execution-node json-rpc openapi

Last synced: 09 May 2026

https://github.com/reslava/nuget-package-reslava-result

Railway-oriented programming for .NET. Handle errors without exceptions, compose async pipelines, and generate Minimal API endpoints automatically. Result<T>, OneOf, Maybe, LINQ syntax, and Roslyn analyzers — all in one zero-dependency package.

asp-net crtp csharp fluent-api functional-programming linq minimal-api mvc-api nuget-package oneof openapi rails-api result-pattern roslyn-analyzers roslyn-codefix roslyn-generator type-safe validation

Last synced: 05 Apr 2026

https://github.com/aaronshaf/confident

Use an OpenAPI (Swagger) design to define express routes, API documentation, and request/response validation

documentation openapi swagger validation

Last synced: 13 Oct 2025

https://github.com/deiteris/api-contractor

A Visual Studio Code extension for working with the API contracts in OpenAPI and RAML formats.

api openapi openapi3 raml swagger swagger2 visual-studio-code visual-studio-code-extension vscode-extension

Last synced: 09 May 2026

https://github.com/ealenn/opengarden

Garden assistant, for your seedlings and vegetables. Compatible with Home Assistant & Google Home.

assistant garden green openapi vegetables

Last synced: 10 May 2026

https://github.com/app-generator/devtool-openapi-parser

OpenAPI Parser - Open-Source Developers Tool | AppSeed

appseed developer-tool openapi

Last synced: 01 Apr 2025

https://github.com/bump-sh-examples/rails-design-first

Speed up your Rails API development with OpenAPI request validation and contract testing.

api-documentation api-rest openapi openapi3 openapi31 rails sample

Last synced: 11 May 2026

https://github.com/zl-asica/kumoauth

[🛑 Deprecated] A lightweight and efficient authentication system built with Cloudflare and Hono. 基于Cloudflare和Hono的高效身份认证系统。

auth authentication cloudflare hono openapi typescipt

Last synced: 07 Sep 2025

https://github.com/havendv/moexiis

C# client library and OpenAPI spec for Moex IIS

client csharp iis moex net5 net6 netcore netstandard openapi rest swagger

Last synced: 15 Oct 2025

https://github.com/zeon256/satay-rs

Sans-IO Rust OpenAPI client generator with typed builders, validation newtypes, and transport-agnostic adapters

api-client codegen http newtype openapi openapi-client rust sans-io validation

Last synced: 11 Jun 2026

https://github.com/hamzamak/dalle-project

MERN Stack AI Image Generation

cloudinary mern-stack openapi tailwindcss vitejs

Last synced: 13 Apr 2026

https://github.com/pitzzahh/lrnr

A Learning Management System API built with Hono, Bun, and OpenAPI documentation. Fast, type-safe, and developer-friendly.

bun hono openapi scalar zod

Last synced: 05 Apr 2026

https://github.com/OpenChargingCloud/OCPIExplorerDesktopApp

An OCPI Explorer as an Electron Desktop App

e-mobility evcharging evroaming ocpi openapi opendata

Last synced: 04 Sep 2025

https://github.com/jaxelr/nancy.template.webservice

Nancyfx 2 template for web services usage

nancy openapi template webservice

Last synced: 28 Oct 2025

https://github.com/mharrvic/chatgpt-weather-plugin

ChatGPT Weather Plugin using Open-Meteo API

chatgpt chatgpt-plugins open-meteo-api openapi

Last synced: 19 Jun 2026

https://github.com/alextselegidis/easyappointments-sdk

📅 Multi-lingual SDK packages for the Easy!Appointments API

appointments csharp events google-calendar javascript openapi php python rest-api ruby scheduler sync time web

Last synced: 14 Mar 2026

https://github.com/speakeasy-api/speakeasy-tsoa-example

An Example Repo showing OpenAPI generation from TsoA

openapi sdk tsoa

Last synced: 01 Mar 2026

https://github.com/trepaorg/trepa-sdk

Trepa SDK is the official TypeScript SDK for Trepa.

openapi sdk solana trepa typescript

Last synced: 27 Jun 2026

https://github.com/husniadil/next-swagger-ui

Wraps Swagger UI using Next.js

nextjs openapi openapi3 reactjs swagger swagger-ui

Last synced: 15 Apr 2026

https://github.com/arduino/clients-iot-api

Automated pipeline to generate clients and docs for Arduino IoT API

api arduino golang iot javascript openapi python rest swagger

Last synced: 19 Oct 2025

https://github.com/microsoft/kiota-serialization-text-php

Text serialization provider for Kiota clients in PHP

kiota openapi php rest-api

Last synced: 19 Oct 2025

https://github.com/membrane-php/membrane-laravel

Laravel integration for Membrane validation library.

laravel membrane openapi openapi-validation openapi3

Last synced: 15 Mar 2026

https://github.com/mgernand/aspnetcore.endpoints

Building and configuring object-oriented minimal API endpoints.

aspnetcore endpoints minimal-api openapi swagger

Last synced: 23 Apr 2025

https://github.com/cristipufu/aspnetcore-openapi-source-generator

Roslyn source generator that automatically creates ASP.NET Core controllers and models from OpenAPI YAML specifications

aspnetcore fake-server mock-server net openapi openapi-generator roslyn-analyzer roslyn-generator scriban

Last synced: 09 May 2026

https://github.com/reiterus/swagger-symfony

OpenAPI format of REST API Endpoints for a Symfony based project

docker nginx openapi postgresql swagger symfony

Last synced: 12 Apr 2026

https://github.com/rhinolabs/docutopia

Simple and beautiful API documentation library.

api docs openapi specs swagger

Last synced: 16 Jan 2026

https://github.com/faremeter/marketplace

The Marketplace is a global registry where API providers list their services, set per-request pricing, and get discovered by AI agents.

machine-payments openapi x402

Last synced: 03 Jun 2026

https://github.com/freb97/autodisco

🪩 Use legacy APIs with confidence

api codegen discovery generation openapi rest schema typescript zod

Last synced: 25 Oct 2025

https://github.com/ideal-postcodes/openapi

OpenAPI V3 specifications for api.ideal-postcodes.co.uk

openapi openapi-specification openapi3 swagger

Last synced: 02 Apr 2026

https://github.com/bump-sh-examples/laravel-design-first

Create your OpenAPI then use it to power your application, covering both request validation and contract testing.

api-documentation api-rest laravel laravel-framework laravel10 openapi openapi3 sample

Last synced: 29 Jan 2026

https://github.com/peterfritz/swaggerviewer

Host Swagger/OpenAPI specifications with ease, style, and performance.

nextjs openapi swagger swagger-ui

Last synced: 05 Mar 2026

https://github.com/sliveryou/swag2md

一个可以将符合 Swagger 2.0 的 JSON 文档转化成较为友好的 Markdown 格式的接口文档的工具。A tool that can convert JSON documents that comply with Swagger 2.0 into more user-friendly markdown format interface documents.

go golang markdown openapi swagger swagger2

Last synced: 05 Mar 2026

https://github.com/xseman/websupport.openapi

Websupport OpenAPI

openapi swagger websupport

Last synced: 30 Apr 2026

https://github.com/e-miracle/kudaping

Kudaping — A Laravel Package for Kuda Bank Open API

fintech fintech-api kuda kudabank laravel laravel-5-package laravel-package laravel5 openapi php

Last synced: 27 Oct 2025

https://github.com/theboeffect/boilerplate

This is a boilerplate ESM, TypeScript, mongoose, openapi, etc. microservice template that I use for my work. It can be run as a docker container or a lambda function.

boilerplate docker express lambda microservice mongodb nodejs openapi serverless swagger typescript

Last synced: 27 Oct 2025