Data

Tools

Indexes

Applications

Experiments

Awesome

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/walter0329/attributes

🔍 Validate method parameters, return values, and property access in PHP 8.3+ with compact, reusable attributes for efficient, framework-agnostic checking.

api api-documentation bundle extension game-development javascript json jwt mongoid naughty nsattributedstring odoo openapi redoc ruby swift unchecked-checkboxes unity

Last synced: 12 Apr 2026

https://github.com/hoseungme/typed-express

Make express.js fully-typed and serve automatically generated OpenAPI Specification object

expressjs nodejs openapi server typescript

Last synced: 12 Apr 2026

https://github.com/localgod/minado

Generating OpenApi specifications and API management policies from Azure Logic App Standard

azure-api-management azure-logic-apps console-application github-actions openapi

Last synced: 18 Jan 2026

https://github.com/pschichtel/betterswagger

A new code generator for OpenAPI 3 specs

code-generation code-generator openapi openapi3 swagger swagger3

Last synced: 17 May 2026

https://github.com/n8n-code/n8n-nodes-gsa-gov

API powers Discovery Market Research Tool.

api automation gsa-gov n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-lotadata

Access exhaustive, accurate, up-to-date global and hyper-local geocoded events across diverse categories.

api automation lotadata n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/entur/abt-bob-openapi

OpenAPI artifacts for the BoB standard

bob java mts7 openapi

Last synced: 06 Apr 2026

https://github.com/n8n-code/n8n-nodes-hubapi-conversations

Identify unknown visitors via your authentication system using the Visitor Identification API.

api automation hubapi-conversations n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/alexanderlapygin/cra_ts_react-query_rtl_msw_openapi-backend

CRA-in-TS starter with React Query and opanapi-backend and testing with RTL, MSW

backend cra frontend msw openapi react rest rtl softspiders ss starter template test ts

Last synced: 19 Apr 2026

https://github.com/csini/user-paradise

mini springboot+angular CRUD app with h2db without any css framework

angular css3 fullstack-development html5 jpa openapi spring-boot typescript

Last synced: 12 Apr 2026

https://github.com/johejo/go-github-rest-api

Auto Generated GitHub's v3 REST API Client for Go

github go golang openapi

Last synced: 14 Apr 2026

https://github.com/alexdemure/gadfastopenapi

Customize and override OpenAPI schema details in FastAPI with ease

fastapi fastapi-extension openapi openapi-codegen

Last synced: 25 Feb 2026

https://github.com/temirkhann/openapi-validator-bundle

An OpenAPI specification validator for a symfony application

openapi symfony-bundle

Last synced: 06 May 2026

https://github.com/n8n-code/n8n-nodes-infermedica

Integrate Infermedica API for intelligent diagnostic insights.

api automation infermedica n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/soenneker/soenneker.runners.telnyx.openapiclient

Automatically updates the Soenneker.Telnyx.OpenApiClient package

csharp dotnet openapi openapiclient runner runners telnyx telnyxopenapiclient

Last synced: 12 Apr 2026

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

Open-API code generator for kotlin projects

codegenerator kotlin openapi plugin

Last synced: 14 Jan 2026

https://github.com/soenneker/soenneker.twilio.openapiclient

A .NET client generated from the Twilio OpenAPI schema, updated daily

api client csharp dotnet kiota openapi openapiclient twilio twilioopenapiclient

Last synced: 09 May 2026

https://github.com/flexwiz/fw-openapi-viewer

OpenAPI Specifications Viewer

api documentation openapi swagger

Last synced: 23 Apr 2025

https://github.com/marcin-brzozowski/openapi-examples

CLI application for generating OpenAPI examples

openapi openapi-generator openapi3

Last synced: 02 Feb 2026

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

OpenAPI specification for the Sofer.Ai API

media openapi torah

Last synced: 14 May 2026

https://github.com/fmarmol/openapigen

openapi yaml generation directly from golang

generator golang openapi yaml

Last synced: 12 Jan 2026

https://github.com/patricksferraz/time-record-service

A modern time record management service built with Go, featuring gRPC/REST APIs, event-driven architecture with Kafka, and comprehensive monitoring using Elastic APM. Perfect for HR systems and time tracking applications.

api-gateway clean-architecture distributed-systems docker elastic-apm event-driven go golang grpc hr-system kafka kubernetes microservices monitoring observability openapi postgresql rest-api swagger time-tracking

Last synced: 08 Apr 2026

https://github.com/willmeyers/stainless-cli

A work-in-progress command-line utility for interacting with Stainless. This project is in no way affiliated with or supported by Stainless.

cli code-generation openapi

Last synced: 19 May 2026

https://github.com/lagden-development/api.lagden.dev

The Lagden Development API. This project is currently in beta as will be improved going forward.

api fastapi mongodb openapi python redoc swagger-ui

Last synced: 08 Apr 2026

https://github.com/mrxz/javalin-openapi-apt

Annotation processing to generate OpenAPI specification from source code using Javalin

annotation-processor javalin openapi openapi3

Last synced: 22 May 2026

https://github.com/huakunshen/jsr-client

OpenAPI client for jsr API in 3 flavors

jsr openapi typescript

Last synced: 06 Feb 2026

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/meetup/sbt-openapi

Plugin for generating managed code from OpenAPI specifications

openapi sbt-plugin

Last synced: 16 Jan 2026

https://github.com/rozhakdev/docstream_backend

Backend API for DocStream, a self-hosted privacy-focused file sharing platform built with FastAPI.

fastapi file-sharing file-upload jwt openapi postgresql python rest-api self-hosted

Last synced: 06 Jul 2026

https://github.com/topaztee/snyk-explorer

use open-api gtp-3 endpoint to interact with snyk.io/advisor via a 'chatbot' in the cli

gpt-3 nextgrid openapi

Last synced: 06 Jul 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/apix-sh/cli

Local-first, progressive disclosure API discovery and browsing CLI for the agentic era.

agent api cli local-first markdown openapi rust

Last synced: 08 Mar 2026

https://github.com/mitaketw/qmi-openapi-java

Qmi OpenAPI for Java

java openapi qmi

Last synced: 16 Jan 2026

https://github.com/enricodeleo/aquasdk

Turn OpenAPI into a smooth, chainable SDK – with AquaSDK #OASv3 #openapi3

codegenerator openapi openapi3 sdk-js swagger

Last synced: 11 Jun 2025

https://github.com/tryagi/flowise

C# SDK based on official Flowise OpenAPI specification

ai autosdk csharp dotnet flowise openapi sdk

Last synced: 21 May 2026

https://github.com/faluapp/falu-openapi

OpenAPI specification for Falu

falu openapi rest-api

Last synced: 16 Jan 2026

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/mauricio-dolinski/comparafipe-api

A ComparaFIPE é uma API que consulta preços de veículos com base na tabela FIPE. Ela permite que os usuários analisem e comparem preços ao longo do tempo, oferecendo uma visão mais detalhada das estatísticas de preço dos veículos.

java openapi quarkus swagger

Last synced: 18 Feb 2026

https://github.com/fosfad/openapi-typescript-definitions

Types and interfaces for writing valid OpenAPI specification in TypeScript.

openapi typescript-types

Last synced: 21 May 2026

https://github.com/alfarseniko/ai-accountability

An attempt at a Headstarter AI Fellowship Hackathon. This is an app that is meant to use the OpenAI API to help you with your accountability goals.

firebase material-ui nextjs openai openapi

Last synced: 08 Apr 2026

https://github.com/nsubrahm/parl

The PARL approach for microservices

docker kubernetes microservices oas openapi

Last synced: 05 Jan 2026

https://github.com/tsapporg/openapi-includer-cli

Add $includes keyword support to OpenAPI specs to include files for certain parts of the spec - like paths - which $ref normally does not support.

openapi openapi-generator openapi-spec openapi-specification openapi-v3

Last synced: 05 Jan 2026

https://github.com/omani/nkn-wallet

A next generation NKN wallet with built-in age encryption and NKN OpenAPI support.

age encryption nkn openapi wallet

Last synced: 29 Apr 2026

https://github.com/mzubairtahir/polling-system

This is a learning project—a web application that enables users to create polls between two individuals to determine who has a larger network and garners more votes.

django django-rest-framework nextjs openapi swagger tailwindcss website

Last synced: 04 Jan 2026

https://github.com/libninjacom/twilio-sendgrid-v-3-rs

twilio sendgrid v3 client, generated from the OpenAPI spec

openapi rust twilio-sendgrid-v-3

Last synced: 13 May 2026

https://github.com/contain3rlab/laos-postcode

laos-postcode api which hosted on cloudflare workers

cloudflare-workers honojs openapi

Last synced: 22 Mar 2025

https://github.com/mimisukemaster/gemini-voicevox-for-aituber

書籍「AITuberを作ってみたら生成AIプログラミングがよくわかった件」にて、APIをOpenAIからGeminiに変更したプログラム

aituber gemini gemini-api generator openai-api openapi python voicevox

Last synced: 05 Jan 2026

https://github.com/salacoste/openapi-mcp-swagger

Solve AI context window limits for API docs | Convert any Swagger/OpenAPI to searchable MCP server | AI-powered endpoint discovery & code generation | Works with Cursor, Claude, VS Code

ai-assistant ai-tools api-client api-documentation api-integration claude code-generation cursor developer-tools devtools javascript mcp mcp-server model-context-protocol openapi python rest-api swagger typescript vs-code

Last synced: 08 Apr 2026

https://github.com/org-metalib/api-wiser

API Wiser is a tool to automate the generation of complete Maven projects for Java applications directly from your OpenAPI Specification, leveraging OpenAPI Tools to accelerate development and ensure consistency.

api-wiser open-source openapi openapi-codegen openapi-generator openapi-spec openapi-specification openapi3

Last synced: 21 May 2026

https://github.com/mkloz/uevent-backend

Ticket marketplace API. https://api.mkloz.com/uevent/api/docs

docker marketplace nestjs openapi prisma s3 stripe typescript

Last synced: 08 Apr 2026

https://github.com/mitre/cyber-trackr-live

OpenAPI specification and Ruby client for cyber.trackr.live API

api disa disa-cci disa-stig mitre mitre-saf openapi openapi3

Last synced: 21 May 2026

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: 08 Apr 2026

https://github.com/rocket-org-imdeepmind/redocweb

RocketRedoc is a hosted Redoc UI instance that allows users to visualize and interact with OpenAPI documentation.

openapi redoc

Last synced: 21 May 2026

https://github.com/mich0232/drf-api-schema-tutorial

Django REST framework OpenAPI schema generation

django django-rest-framework openapi orval react

Last synced: 05 Jan 2026

https://github.com/ryan-prayoga/brunogen

Generate Bruno collections from Laravel, Express.js, and Go API codebases by inferring OpenAPI from source code.

api bruno cli codegen express golang laravel openapi

Last synced: 21 May 2026

https://github.com/aleksdjukic/laravel-api-openapi

Production-style Laravel REST API with OpenAPI (Swagger), versioned endpoints and GitHub Actions CI for build and documentation validation.

backend ci-cd github-actions laravel openapi php postman-collection rest-api swagger

Last synced: 20 May 2026

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

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

csharp dotnet httpclient httpclients openapi sentry sentryopenapihttpclient singleton

Last synced: 02 May 2026

https://github.com/fibercrypto/libobjc-skycoin

Skycoin client library for the Objective-C programming language.

client-library objective-c objective-c-library openapi rest-api rest-client restapi skycoin swagger swig

Last synced: 20 May 2026

https://github.com/aliakseis/hoppity

REST API example

openapi swagger

Last synced: 20 May 2026

https://github.com/koharakazuya/openapi-code-toolchain

Toolchain for OpenAPI document as code

openapi

Last synced: 01 Nov 2025

https://github.com/n8n-code/n8n-nodes-intellifi

Intellifi Brain technical documentation overview.

api automation intellifi n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/tryagi/recraft

C# SDK based on official Recraft OpenAPI specification

ai autosdk csharp dotnet image-generation langchain langchain-dotnet llm openapi sdk

Last synced: 10 Apr 2025

https://github.com/stainlu/stainful

The open-source Stainless — point your existing stainless.yml at it and get the same idiomatic Python SDK. Zero migration. No SaaS.

api-client codegen developer-tools httpx openapi openapi-codegen oss-alternative pydantic python sdk-generator stainless

Last synced: 23 May 2026

https://github.com/scaile-it/g-mcp-tools-fast

Production-ready data enrichment API with 9 AI-powered tools: web scraping, email intel, phone validation, company data, and more. SaaS-ready with OpenAPI docs.

api data-intelligence email-validation enrichment gemini modal openapi phone-validation saas web-scraping

Last synced: 01 Nov 2025

https://github.com/mahmudindev/oreno-comicbagi-openapi-python

Python-based generated ComicBagi OpenAPI client.

client comics openapi sdk

Last synced: 20 May 2026

https://github.com/labbcb/espresso-caller

Automated and reproducible tool for identifying genomic variants at scale ☕️

bioinformatics cromwell ga4gh openapi tes wes

Last synced: 18 Feb 2026

https://github.com/gunjangyl/weather_prediction

This is a simple Weather App that allows users to search for real-time weather conditions of any city using the OpenWeather API. It displays temperature, humidity, and weather conditions in a user-friendly interface. The app is built using HTML, CSS, and JavaScript for a seamless user experience.

html-css-javascript openapi

Last synced: 02 Jan 2026

https://github.com/noi-techpark/opendatahub-swaggerui

Generic Swagger Instance for all Open Data Hub APIs

openapi opendatahub

Last synced: 12 Jan 2026

https://github.com/javaaidev/openapi-mcp-server

Convert OpenAPI spec to MCP server

kotlin mcp mcp-server openapi

Last synced: 03 May 2026

https://github.com/modscleo4/midori-swaggerui

Swagger UI package for Midori framework

midori openapi swagger typescript

Last synced: 20 May 2026

https://github.com/frankkilcommins/arazzo-snippets-and-images

Little code snippets and images used for Arazzo content

arazzo arazzo-specification openapi

Last synced: 28 Mar 2025

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 77
OpenAPI Specification Categories
Papers 726 Projects 422 Integration Patterns 200 Resources 191 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 Branchenspezifisch 26 HTML Processing 25