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/elixir-tesla/tesla_openapi

Experimental client generator from OpenAPI spec.

http-client openapi

Last synced: 09 Apr 2025

https://github.com/dreamshive/open-swagger

Modern Swagger/OpenAPI integration for AdonisJS v6 with Scalar UI

adonisjs api-documentation openapi scalar swagger typescript

Last synced: 18 Apr 2026

https://github.com/nextcloud/openapi-extractor

A tool for extracting OpenAPI specifications from Nextcloud source code

nextcloud openapi php

Last synced: 19 Oct 2025

https://github.com/armsnyder/openapi-language-server

OpenAPI language server for LSP compatible code editors

language-server lsp lsp-server neovim openapi openapi3 swagger vscode yaml

Last synced: 11 Apr 2025

https://github.com/kevinoid/swagger-spec-validator

Validate an OpenAPI/Swagger API specification using the swagger.io online validator.

nodejs openapi swagger validation

Last synced: 07 Oct 2025

https://github.com/simplify-framework/simplify

Simplify Framework (JavaScript) SDK help developers to provision runtime code as a container or lambda, deploy code in the AWS Cloud or Kubernetes. Using your own, pre-defined, tailored, customized, well-written code to deliver project within itself (True-DevOps).

api-gateway aws devops javascript nodejs openapi sdk simplify-framework

Last synced: 09 Apr 2025

https://github.com/synx-ai/oas3-mdx

OpenAPI Spec to Markdown

docgen documentation markdown mdx oas oas3 openapi

Last synced: 12 Apr 2025

https://github.com/wantedly/open_api

Provide PORO and serializers for OpenAPI v3.0.1

oas oas3 openapi

Last synced: 12 Apr 2025

https://github.com/networknt/openapi-parser

A light-weight, fast OpenAPI 3.0 parser and validator with minimum third party dependencies

openapi openapi-spec openapi-specification openapi-validation openapi3

Last synced: 12 Apr 2025

https://github.com/andreugallofre/foodlord

🥑 Calories estimation using CV built in HackCU V

flask grommet js nodejs openapi postgresql python rapidapi react

Last synced: 14 Mar 2025

https://github.com/januarylabs/sdk-it

SDK-IT generates type-safe client SDKs from OpenAPI specifications and creates OpenAPI specs from TypeScript code.

openapi typescript

Last synced: 25 Oct 2025

https://github.com/microsoft/kiota-cli-commons

Common set of commands for CLI client generation

cli kiota openapi rest-api

Last synced: 19 Oct 2025

https://github.com/mmf-fe/midway-swagger

OpenAPI(Swagger)规范是一种用于描述 RESTful API 的强大定义格式。 midway-swagger 提供了声明式的 api 及参数验证

eggjs midway-swagger midwayjs openapi

Last synced: 06 May 2025

https://github.com/dermanomann/openapi-verifier

Verify JSON (api response) against OpenAPI specification.

annotation hacktoberfest laravel openapi phpunit

Last synced: 22 Mar 2025

https://github.com/apiaddicts/openapi2soapui

API to generate a SoapUI project from an OpenAPI Specification (fka Swagger Specification) Given an OpenAPI Specification, either v2 or v3, a SoapUI project is generated with the requests for each resource operation and a test suite. The response is the content of the SoapUI project in XML format to save as file and import into the SoapUI application.

openapi openapi3 openapi31 soapui

Last synced: 11 Apr 2025

https://github.com/ybelenko/openapi-data-mocker

Library that generates fake data from OpenAPI 3.0 Spec

data fake faker mock mocker oas oas3 openapi swagger

Last synced: 11 Apr 2025

https://github.com/kcl-lang/kcl-openapi

KCL OpenAPI Integration

kcl openapi swagger

Last synced: 27 Apr 2025

https://github.com/oliveira-michel/jhulis

Sistema (lib + REST APIs) para validação de boas práticas na construção de contratos de API em OpenAPI Specification.

api ci ci-cd contrato devops-tools esteiras-de-ci oas oas30 openapi openapi-specification quality quality-assurance quality-check rest rest-api restful restful-api swagger

Last synced: 12 Apr 2025

https://github.com/rubrikinc/api-documentation

API documentation for the Rubrik Cloud Data Management (CDM) platform

golang openapi powershell python sdk swagger

Last synced: 17 Jun 2025

https://github.com/elasticemail/elasticemail-python

ElasticEmail - the Python library for the Elastic Email REST API

api email emails emailservice json-api massmailing openapi openapi3 python smtp transactional-emails

Last synced: 17 Mar 2025

https://github.com/llmapi-io/llmapi-cli

Command-line client and python development library for accessing LLM's OpenAPI :computer:

chatbot chatgpt cli gpt-3 large-language-models llama llm openai openapi welm

Last synced: 14 May 2025

https://github.com/getyourguide/openapi-validation-java

Build trust in your spec by validating live requests and responses against your OpenAPI spec.

java openapi openapi-specification openapi-validation spring-boot

Last synced: 12 Apr 2025

https://github.com/lepoco/openapi.client

OpenAPI Client is a toolkit that helps you create HTTP clients for external APIs based on their OpenAPI specifications. It simplifies the process of consuming and interacting with various web services.

csharp dotnet dotnet-tool nuget openapi openapi-generator source-generator swagger tools

Last synced: 12 Apr 2025

https://github.com/paddlehq/paddle-openapi

An OpenAPI description for the Paddle API.

api oas openapi openapi-specification rest

Last synced: 12 Apr 2025

https://github.com/paloaltonetworks/docusaurus-template-openapi-docs

Docusaurus template for bootstrapping with docusaurus-openapi-docs

documentation docusaurus2 openapi static-site-generator

Last synced: 03 May 2025

https://github.com/postman-open-technologies/openapi-linter

An open source implementation of Spectral for applying linting rules to an OpenAPI which can be deployed to AWS, Azure, and Heroku.

linting linting-rules openapi openapi3 spectral

Last synced: 08 Mar 2026

https://github.com/freb97/discofetch

🪩 The fetch client that types itself

api codegen fetch fetch-client generation openapi rest schema typescript zod

Last synced: 20 Jan 2026

https://github.com/stcarrez/swagger-ada-todo

Simple todo list server with OpenAPI

ada examples openapi

Last synced: 12 Apr 2025

https://github.com/dankinsoid/SwiftOpenAPI

Swift library which can generate output compatible with OpenAPI 3.1.0

openapi swift

Last synced: 16 Jul 2025

https://github.com/sigpwned/openapi-generator-maven-plugin-template-customization-example

An example Maven project that uses the OpenAPI Generator Maven plugin with template customization to generate an API model and server

codegen codegeneration maven openapi openapi-codegen openapi-generator openapi-generator-maven-plugin openapi-spec sscce

Last synced: 10 Aug 2025

https://github.com/beezup/dotnet-codegen

Code Generator as a dotnet global tool

codegen codegenerator dotnet handlebars openapi swagger

Last synced: 11 Jul 2025

https://github.com/opendatach/openparldatach

We are collaboratively building an open standard and API for Swiss parliamentary data.

api ogd oparl open-standard openapi opendata opendata-api parliament parliament-data parliamentary-data parliamentary-monitoring standard switzerland

Last synced: 06 Mar 2026

https://github.com/ybelenko/oauth2_as_oas3_components

OAuth2 definitions as OpenAPI Spec 3.0 components

components oas3 oauth2 openapi

Last synced: 07 May 2025

https://github.com/phalapi/phalapi-pro

PHP开放平台,搭建开放平台的专业选择。基于开源的PhalApi框架打造的商业软件,官方出品。通过云技术,助力企业完善信息化系统,削减成本、提升效率并为顾客提供更好的服务!

admin baas openapi paas phalapi phalapi-pro php phpapi platform saas

Last synced: 13 Apr 2025

https://github.com/felixarpa/unstuckoverflow

🤷‍♀️ Chrome ext to help devs built in HackTheBurgh V

chrome-extension flask javascript openapi python3 reactjs

Last synced: 14 Mar 2025

https://github.com/hey-api/upload-openapi-spec

🚀 A GitHub Action for uploading OpenAPI specifications to Hey API. Support: @mrlubos

actions angular asp-net axios codegen fetch github go javascript kotlin nodejs openapi python ruby swagger swift typescript xhr

Last synced: 23 Jul 2025

https://github.com/alwalxed/hono-openapi-template

Type-safe, production-ready Cloudflare Workers boilerplate with Hono, Zod, Drizzle ORM, D1, and OpenAPI.

bolierplate cloudflare cloudflare-workers d1-database drizzle-orm hono honojs open-source openapi rest-api scalar-docs sqlite type-safe typescript zod zod-validation

Last synced: 11 Apr 2026

https://github.com/thecodedaniel/flutter_gpt

A flutter app embedded with OpenAI ChatGPT!

api chat chatbot chatgpt chatgpt-api flutter google openai-api openapi

Last synced: 28 Oct 2025

https://github.com/jaxelr/nancy.metadata.openapi

Open Api Spec library for NancyFx

metadata nancyfx openapi

Last synced: 03 Jul 2025

https://github.com/kyma-incubator/documentation-component

React component for rendering markdown, openapi, asyncapi and odata

asyncapi markdown odata openapi reactjs

Last synced: 01 Oct 2025

https://github.com/vereinfacht/vereinfacht

Web‑based club management platform, designed to digitize core organizational tasks for nonprofit and volunteer-based associations.

club-management json-api laravel mariadb nextjs open-source openapi tailwindcss typescript zod

Last synced: 06 Aug 2025

https://github.com/stepci/plugin-openapi

Step CI OpenAPI support

openapi openapi3 swagger

Last synced: 02 May 2025

https://github.com/shavo007/k6-demo

demo perf tests using k6 and OAS (open api spec)

docker grafana k6 openapi openapi3 performance-testing swagger typescript

Last synced: 23 Jun 2025

https://github.com/ryu-cz/restx-monkey

Monkey patches for unmaintained flask-restx

api flask flask-restx json openapi python rest restful restplus restx swagger

Last synced: 11 Apr 2025

https://github.com/egomobile/swagger-ui-cli

A standalone CLI application, serving Swagger UIs via a HTTP server.

cli json nodejs openapi rest-api swagger toml typescript yaml

Last synced: 10 Jul 2025

https://github.com/trivedi-khushi/openapi-sample-library

Curated library of 20+ real-world API examples with request/response schemas and CI automation for docs generation

apis docker documentation good-first-issue hacktoberfest oas openapi openapispecification redoc-cli restapi swagger-ui webapi

Last synced: 10 Mar 2026

https://github.com/theirish81/mockambo

Dynamic API Mocking, recording and Validation

api contract-testing developer-tools mocking openapi openapi3 proxy testing

Last synced: 28 Oct 2025

https://github.com/namuan/fuzzy-swagger

API fuzz testing generator using swagger document.

api fuzz-testing fuzzing openapi python swagger testing

Last synced: 23 Aug 2025

https://github.com/cameronking4/notion-openapi-chatgpt-action

NotionGPT - Create a custom GPT action that calls the official & latest Notion API. Unlock the power of custom GPTs and access your Notion workspace in ChatGPT with natural language. Push and Pull Content from Your Notion with ChatGPT 🔥.

gpt gpt-action gpt-actions gpteezy notion notion-api openai openapi yaml

Last synced: 19 Apr 2025

https://github.com/apiaddicts/sonar-openapi

Evaluation engine for OpenAPI/Swagger API definitions in SonarQube

code-quality openapi openapi3 openapi31 sonarqube

Last synced: 11 Apr 2025

https://github.com/scottlogic/openapi-forge

⚒️🔥 Effortlessly create OpenAPI clients, in a range of languages, from the fiery furnace of our forge

generator openapi

Last synced: 28 Jul 2025

https://github.com/ahmadnassri/node-oas-fastify

OAS 3.0 to Fastify routes automation

fastify node oas openapi

Last synced: 11 Apr 2025

https://github.com/mjovanc/rust-actix-example

RESTful API written in Rust + Actix etc.

actix diesel diesel-rs openapi postgresql rest-api rust swagger

Last synced: 06 May 2025

https://github.com/narazaka/swagger-dsl

Swagger (OpenAPI 3) DSL for Ruby

json-schema openapi rails ruby swagger

Last synced: 13 Apr 2025

https://github.com/rmkasendwa/swagger-to-ts

swagger-to-ts is a powerful library that allows you to generate TypeScript code from Swagger documentation or OpenAPI specifications. It simplifies the process of integrating API definitions into your TypeScript projects, saving you time and effort.

api api-client generator openapi proxy swagger tsed typescript

Last synced: 04 Oct 2025

https://github.com/hslatman/caddy-openapi-validator

A Caddy HTTP handler for validating requests and responses against an OpenAPI specification

caddy caddyserver hacktoberfest openapi openapi3

Last synced: 11 Apr 2025

https://github.com/disruptek/gcplat

Google Cloud Platform (GCP) APIs in Nim

api client cloud computing google nim openapi platform rest

Last synced: 27 Feb 2026

https://github.com/e2fyi/argo-models

Generated openapi models for argo

argo kubeflow openapi python swagger

Last synced: 24 Oct 2025

https://github.com/sap/openapi-specification

The SAP's extension to OpenAPI Specification defines a standard for describing HTTP APIs at SAP.

api documentation extension openapi

Last synced: 19 Oct 2025

https://github.com/mrmoeinm/aspnetcore.rapidoc

Middleware to expose an embedded version of the RapiDoc from an ASP.NET Core application

aspnet aspnetcore documentation openapi rapidoc swagger webapi

Last synced: 10 Oct 2025

https://github.com/valentinschabschneider/elliot

Elliot is a web service that converts HTML to PDFs with https://pagedjs.org

chromium nestjs openapi pagedjs pdf

Last synced: 02 Mar 2026

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

FusionAuth OpenAPI specification

client-library fusionauth openapi swagger

Last synced: 06 Sep 2025

https://github.com/valgene/valgene-cli

Multi language validation code and DTO generator from OpenAPI specification.

cli developer-tools dto generator openapi php swagger swagger-codegen tool

Last synced: 23 Oct 2025

https://github.com/loopbackio/loopback-connector-openapi

LoopBack connector for OpenAPI spec (2.0 and 3.0.x) compliant services

hacktoberfest loopback nodejs openapi

Last synced: 12 Mar 2026

https://github.com/stackql/stackql-registry-docs

StackQL provider documentation for cloud and SaaS providers available in the StackQL Provider Registry, built with Docusaurus.

cloud cloudprovider documentation docusaurus netlify openapi openapi3 saas sql stackql

Last synced: 19 Oct 2025

https://github.com/avanov/openapi-client-generator

Generates Python client packages from OpenAPI v3 specifications. The project aims at supporting any generic valid specification.

codegen http-client mypy oas3 openapi openapi3 parsing python3 rest-api specification swagger typing validation

Last synced: 26 Oct 2025

https://github.com/mockloop/mockloop-mcp

Intelligent Model Context Protocol (MCP) server for AI-assisted API development. Generate mock servers from OpenAPI specs with advanced logging, performance analytics, and server discovery. Optimized for AI development workflows with comprehensive testing insights and automated analysis.

ai api feedback-loop llm mcp mcp-server mcp-servers mock mocking-server mocking-utility models openapi swagger training training-data

Last synced: 04 Sep 2025

https://github.com/vrerv/openapi-markdown

Convert openapi spec to markdown file

markdown openapi

Last synced: 12 Apr 2025

https://github.com/sylhare/petshop

🐶🛒 Kotlin spring-boot project using a generated API from a swagger file

gradle kotlin openapi spring-boot swagger

Last synced: 25 Jun 2025

https://github.com/vinitshahdeo/openapi-url-resolver

Resolve server URLs and extract hosts from OpenAPI 3.x and Swagger specifications.

openapi openapi-parser openapi-server-url openapi-specification openapi-url-resolver openapi3

Last synced: 13 Jun 2025

https://github.com/helciodev/weather-app

A weather app that gets user location and fetches the current weather from the open weather API. The user can search up from more than 220 cities around the world, user can also choose which unit the temperature will be displayed by pressing the toggle button.

javascript npm-package openapi tailwindcss weather-app webpack

Last synced: 24 Apr 2025

https://github.com/fa0311/twitter_openapi_dart

Implementation of Twitter internal API in Dart

dart openapi scraper twitter undocumented unofficial

Last synced: 18 Mar 2026

https://github.com/leidenheit/itarazzo-library

Library to parse, validate and execute an Arazzo specification.

api-rest arazzo arazzo-specification openapi openapi-specification testing

Last synced: 15 Aug 2025

https://github.com/webman-tech/swagger

[READ ONLY] Subtree split from webman-tech/components-monorepo

openapi swagger webman

Last synced: 11 Mar 2026

https://github.com/kaizhu256/node-swgg

this zero-dependency package will run a virtual swagger-ui server with persistent-storage in the browser, that your webapp can use (in-place of a real backend), with a working web-demo

openapi swagger swagger-ui

Last synced: 11 Apr 2025

https://github.com/el1s7/rests

Easily generate API client's SDK — organize and simplify API Requests — OOP-ish way.

api api-sdk-generator api-wrapper fetch fetch-api get http openapi post request requests rest rest-api schema sdk subcategories swagger

Last synced: 04 Jul 2025

https://github.com/keift/yuppi

Schemas that can be converted to Yup and JSON Schema.

json-schema openapi typecheck validate validation yup

Last synced: 05 Feb 2026

https://github.com/marioruiz/create_tests

Create Tests automatically from a Requests file. Perfect to be used with the result from importing a Swagger file using the open_api_import gem. Now we are supporting RSpec.

create openapi requests rspec ruby swagger swagger2 swagger3 tests

Last synced: 08 May 2025

https://github.com/fcjr/shiftapi

Full-stack type-safety from go to typescript with OpenAPI schema generation out of the box.

framework go http openapi router server

Last synced: 04 Apr 2026

https://github.com/iamrajiv/gsod-2021

This repository contains information about my work in the Google Season of Docs 2021. I participated with Wechaty, and my project was on Improve the gRPC and OpenAPI ecosystem of Wechaty.

google gsod openapi wechaty

Last synced: 23 Apr 2025

https://github.com/dermanomann/openapi-router

Routing adapter bridge for ApenAPI annotations.

annotation hacktoberfest laravel lumen openapi openapi-router router silex slim

Last synced: 05 Oct 2025

https://github.com/xuzhg/odata.openapi

OData to Open API

edm odata openapi swagger

Last synced: 11 Apr 2025

https://github.com/codeasashu/react-openapi-designer

A React based UI toolkit to develop openapi schema

openapi react

Last synced: 21 Apr 2025

https://github.com/koshevy/oapi3codegen

Moved here — https://github.com/koshevy/codegena

codegen codegeneration openapi openapi3 typescript

Last synced: 06 Oct 2025

https://github.com/turbot/steampipe-plugin-openapi

Use SQL to instantly query resources from OpenAPI. Open source CLI. No DB required.

backup etl hacktoberfest openapi postgresql postgresql-fdw sql sqlite steampipe steampipe-plugin zero-etl

Last synced: 22 Apr 2025

https://github.com/ryoppippi/openapi-with-hono-and-swift

openapi + hono + swift-openapi-generator

honojs openapi swift swiftui typescipt

Last synced: 07 May 2025

https://github.com/getsimpletool/mcpo-simple-server

MCP Calling Servere via SSE and OpenAPI

mcp mcp-server openapi openwebui sse

Last synced: 03 Mar 2026

https://github.com/sgraaf/openapi-scraper

Track changes to RESTful APIs by git scraping their OpenAPI descriptions

git-scraping openapi rest-api

Last synced: 24 Mar 2025