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/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/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/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/ahesmaeili79/oasist

đŸŽ¯ Stop writing API clients manually! Generate type-safe Python clients from OpenAPI schemas with a beautiful CLI. Works with any API - FastAPI, Django, Flask, and more.

api-client code-generator django django-rest-framework drf-spectacular drf-yasg fastapi openapi openapi-docs openapi-generator openapi-python-client openapi-spec python python-swagger-generator swagger swagger-generator type-safe

Last synced: 24 Oct 2025

https://github.com/nightapes/go-rest

Simple tool to generate openapi definition in go

go golang openapi rest rest-api swagger

Last synced: 08 Oct 2025

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/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/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/ewenquim/swaglint

Linter for swaggo/swag

go golang linter openapi swagger

Last synced: 28 Oct 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/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/alexferl/echo-openapi

OpenAPI middleware for the Echo framework

echo echo-middleware echo-openapi labstack-echo openapi openapi3

Last synced: 06 Oct 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/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/fed135/swagger-route-validator

The fastest route validation middleware

hacktoberfest openapi swagger validation

Last synced: 26 Apr 2025

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/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/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/electrocucaracha/mcp-openapi-proxy

MCP Generator using OpenAPI spec

mcp-server openapi proxy

Last synced: 06 Oct 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/spailybot/moleculer-auto-openapi

Generate openapi scheme for moleculer

moleculer moleculer-web openapi

Last synced: 22 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/fa0311/palworld-openapi

PalWorld OpenAPI(Swagger) specification using REST API

openapi palworld restapi swagger

Last synced: 02 Apr 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/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/opengeospatial/ogcapi-workshop

This workshop provides a combination of concepts, presentation and exercises of OGC APIs in support of discovery, access, visualization and processing in support of FAIR data principles.

api ogc ogcapi openapi workshop

Last synced: 14 Apr 2026

https://github.com/fralleee/trpc-breaking-changes-detection

Automatically notify about breaking changes in your tRPC API

automation nextjs openapi trpc

Last synced: 15 Oct 2025

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/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/feltex/citacoes-web

Projeto que exibe citaçáēŊs de filÃŗsofos famosos.

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

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/jaxelr/nancy.template.webservice

Nancyfx 2 template for web services usage

nancy openapi template webservice

Last synced: 28 Oct 2025

https://github.com/lirantal/swagger-lint-api

Linter for a Swagger JSON API spec

api lint linter openapi swagger

Last synced: 06 Oct 2025

https://github.com/devanshu-17/ai-home-decor

Welcome to the AI House Decor System, a revolutionary new way to decorate your home! Our system uses advanced artificial intelligence algorithms to suggest decor ideas that suit your taste and style. With just a few clicks, you can transform your home into a stylish and comfortable space that reflects your personality.

detectron2 hackathon image-segmentation openapi

Last synced: 30 Apr 2026

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

Websupport OpenAPI

openapi swagger websupport

Last synced: 30 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/zl-asica/kumoauth

[🛑 Deprecated] A lightweight and efficient authentication system built with Cloudflare and Hono. åŸēäēŽCloudflare和Honoįš„éĢ˜æ•ˆčēĢäģŊčŽ¤č¯įŗģįģŸã€‚

auth authentication cloudflare hono openapi typescipt

Last synced: 07 Sep 2025

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/rushuinet/jddj-openapi-php-sdk

äēŦ东到åŽļåŧ€æ”žåšŗå°PHP SDK

jddj openapi php php-sdk

Last synced: 26 Apr 2026

https://github.com/wbcsd/pact-openapi

The OpenAPI schema definitions for the PACT Network

openapi pact-network specifications yaml

Last synced: 11 Mar 2026

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åŸēäēŽ NSwagStudio æ”šå†™įš„ WebAPI čŊŦ OpenAPI äģŖį†į”ŸæˆåˇĨå…ˇīŧŒæŒ‰éœ€č‡ĒåŽšäš‰į”Ÿæˆč°ƒį”¨äģŖį†æ–šæŗ•īŧŒ NSwag是一ä¸ĒᔍäēŽ.NET、TypeScript和å…ļäģ–åšŗå°įš„Swagger 2.0 APIåˇĨå…ˇé“žīŧŒį”¨C#įŧ–写。å…ļ中OpenAPI/Swagger规范äŊŋᔍJSON和JSONæ¨ĄåŧæĨ描čŋ°RESTful web API。č¯ĨéĄšį›Žæäž›äē†äģŽčŋ™äē›Swaggerč‡ĒåŠ¨į”ŸæˆåŽĸæˆˇį̝äģŖį įš„åˇĨå…ˇåšļ将čŋ™ä¸€äģŖé›†æˆåˆ°įްåˇĨäŊœæĩä¸­

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/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/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/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/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/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/app-generator/devtool-openapi-parser

OpenAPI Parser - Open-Source Developers Tool | AppSeed

appseed developer-tool openapi

Last synced: 01 Apr 2025

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/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/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/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

đŸĒŠ 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/peterfritz/swaggerviewer

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

nextjs openapi swagger swagger-ui

Last synced: 05 Mar 2026