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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/batleforc/vue-template

Vue frontend template with lot's of feature (linked to https://github.com/batleforc/rust-template)

openapi orval swagger tailwindcss typescript vite vuejs

Last synced: 11 Apr 2026

https://github.com/oungseik/openapi-hurl-mcp

Super charge your LLM for API testing with OpenAPI and Hurl.

api-testing hurl mcp-server openapi

Last synced: 17 May 2026

https://github.com/lesiaukr/goit-pythonweb-hw-08

Master's degree | Advanced Python Programming | HW | FastAPI | REST API | CRUD | Application Architecture

alembic application-architecture docker docker-compose fastapi goit-pythonweb-hw-08 migrations openapi postgresql python rest-api swagger

Last synced: 11 Apr 2026

https://github.com/lesiaukr/goit-pythonweb-hw-10

Master's degree | Advanced Python Programming | HW | FastAPI | Authentication & Authorization

docker-compose fastapi goit-pythonweb-hw-10 jwt-authentication jwt-authorization openapi postgres python python-jose swagger

Last synced: 11 Apr 2026

https://github.com/dacr/lorem-ipsum-server-akkahttp

lorem-ipsum service with API

api lorem-ipsum openapi pekko pekko-http

Last synced: 23 Jun 2026

https://github.com/mallne/dc-aviator

A KMP friendly OpenAPI parser, extension spec and Ktor-Client for Endpoint adaption and transformation at Runtime.

kotlin-multiplatform kotlinx-serialization ktor openapi

Last synced: 21 Apr 2026

https://github.com/locol23/swagger-github-pages

Visualize open api yaml with swagger-ui and deploy to GitHub pages

openapi openapi3 swagger-ui

Last synced: 10 Sep 2025

https://github.com/annacrisstina/trendyshop-showcase

Showcase: ASP.NET Core REST API (products & orders) + Flask UI demo. OpenAPI spec included.

aspnet-core ef-core flask openapi rest-api sql-server swagger

Last synced: 11 Apr 2026

https://github.com/ambrosiaandrade/pets

Pet Project is a Spring Boot backend app showcasing clean architecture, Kafka integration, async endpoints, and CI/CD with GitHub Actions. Ideal for learning and prototyping modern backend features.

actuator ci-cd clean-architecture devtools docker github-actions h2-database jacoco junit5 kafka lombok mapstruct maven mockito openapi pagination rest-api spring-boot springdoc swagger

Last synced: 16 Apr 2026

https://github.com/vcarrere33/asso-api

An OpenAPI to search on french RNA

association go golang mongodb openapi rna

Last synced: 11 Apr 2026

https://github.com/msaleme/utility-ai-mulesoft-api

AI-powered MuleSoft API platform enabling 10-minute grid recovery for utilities. Integrates SCADA, weather, DER, and field systems with autonomous agent coordination. -15M annual ROI through 85% outage reduction.

ai-powered anypoint-platform api-led-connectivity critical-infrastructure dataweave der-integration emergency-response energy-management enterprise-integration grid-modernization grid-resilience iot-integration mulesoft nerc-cip openapi outage-management scada-integration semantic-layer smart-grid utility-automation

Last synced: 18 Jul 2025

https://github.com/fderuiter/imednet-openapi-spec

imednet rest api openapi spec.

imednet openapi rest-api

Last synced: 18 Jul 2025

https://github.com/abdullah00001/elevancenet_docs

A central hub for ElevanceNet, a social system for professionals seeking a distraction-free feed with only relevant posts. This repository includes SRS, System Architecture, ERD, User Stories, API Design (OpenAPI), and UI/UX (.fig files) to structure and refine development. 🚀

architecture erd figma openapi software-requirement-specification swagger ui user-story

Last synced: 16 Apr 2026

https://github.com/n8n-code/n8n-nodes-interzoid-getfullnameparsedmatch

API generates similarity key for matching parsed name components, including deduplication.

api automation interzoid-getfullnameparsedmatch n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/n8n-code/n8n-nodes-interzoid-getstateabbreviation

API returns two-letter state/province abbreviations for standardization, queries, analytics, and data merging.

api automation interzoid-getstateabbreviation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

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

IQualify API provides management responses for building.

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

Last synced: 30 Jun 2026

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

First time? Check our Loket API introduction.

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

Last synced: 30 Jun 2026

https://github.com/builtbybit/api-openapi-spec

An OpenAPI specification for our API.

api openapi

Last synced: 07 Apr 2026

https://github.com/builtbybit/api-wrapper-codegen-php

A PHP API wrapper code-generated from our OpenAPI specification.

api openapi

Last synced: 07 Apr 2026

https://github.com/idelsink/ikea-openapi

📦 OpenAPI specifications for various IKEA APIs

ikea openapi openapi-specification

Last synced: 17 May 2026

https://github.com/ueno-toshihiro/react-use-openapi

OpenAPI仕様のjson schemaからOrvalで型、カスタムフックス、モックAPIを作成しReactで表示する

material-ui openapi orval react react-query swagger typescript zustand

Last synced: 05 Jan 2026

https://github.com/camkem/express-gms-api

A Restful API for a Grocery Management System

api jsdoc openapi rest-api restful software-architecture swagger-ui

Last synced: 17 May 2026

https://github.com/sarmad426/express-to-openapi

NPM package and CLI tool to convert Express js API into openapi documentation.

cli-tool expressjs npm openapi

Last synced: 07 Apr 2026

https://github.com/jjanisheck/botvisibility

When AI agents browse a site that doesn't publish machine-readable metadata or APIs, they fall back to scraping HTML, guessing endpoints, and retrying. That burns 5-100x more tokens per session and silently inflates the cost of every agent interaction. BotVisibility runs 55 automated checks across 5 levels.

agent-card agent-readiness agentic ai-agents audit cli llm llm-tools llms-txt mcp openapi scanner well-known

Last synced: 11 Jun 2026

https://github.com/jfoclpf/get-openapi-examples

Extract all possible paths present in openapi.yaml based on paths and the provided examples

openapi openapi-spec openapi-specification openapi3

Last synced: 21 Feb 2026

https://github.com/usamabinshahid97/translation-management-service

A high-performance Laravel-based API service for managing translations across multiple locales with advanced tagging and search capabilities

api cdn docker laravel localization multilingual mysql openapi performance php redis sanctum swagger translation-management

Last synced: 11 Apr 2026

https://github.com/nyxstack/openapi

OpenAPI package providing Go types to build full OpenAPI 3.1.0 specs programmatically. Define paths, operations, schemas, servers, security, and components in code, then export JSON or YAML. Supports complex schemas, callbacks, authentication, and reusable components for complete API documentation.

api-spec apidocs automation documentation generator go golang json-schema nyx openapi routes scalar schema spec swager

Last synced: 06 May 2026

https://github.com/aryanyadav-dev/devoverflow

DevOverflow is a complex Next.js 14 app that exhibits Q&A platform for developers to ask questions, share knowledge, and learn from each other.

mongodb nextjs openapi typescript

Last synced: 07 Apr 2026

https://github.com/lidizz/studyhub-backend

This project was created for educational purposes. The repository demonstrates REST API development using Java 21, Spring Boot 3, and PostgreSQL. NOTE! This project is not licenced yet.

docker jakarta java lombok mapstruct maven openapi postgresql spring-boot swagger-ui

Last synced: 07 Apr 2026

https://github.com/iota-uz/eskiz

IOTA Go client for the Eskiz SMS API — send SMS messages worldwide from your Go applications. Generated with OpenAPI Generator. Includes support for token-based auth, server configuration, and handy utility helpers

api-client eskiz-sms eskiz-uz go openapi

Last synced: 16 May 2026

https://github.com/ssobue/openapi-workshop

OpenAPI Workshop

junit5 openapi spring-boot

Last synced: 19 Jun 2025

https://github.com/dkirrane/ibm-openapi-validator-docker

Docker Image for https://github.com/IBM/openapi-validator

docker openapi openapi-specification openapi-validation openapi3

Last synced: 16 May 2026

https://github.com/reprezen/rapid-xchange

A protocol and message format for APIs described in RAPID-ML. RAPID-ML™ is a domain-driven API modeling language that enables data standardization across APIs. RAPID-XChange™ is a native API protocol and message format for RAPID-ML APIs, translating RAPID-ML's data binding, object graph, and hypermedia semantics to a physical API contract.

api-description api-design api-modeling openapi rapid-ml swagger

Last synced: 11 Sep 2025

https://github.com/constellation39/openapi-to-mcp

`openapi-to-mcp` is a Go language implementation that converts OpenAPI specifications into MCP (Model Context Protocol) tools.

mcp mcp-server openapi

Last synced: 22 Jul 2025

https://github.com/rjnemo/go-microservices-tuto

Services architectures built with Go and swagger Open API documentation

go microservices openapi swagger

Last synced: 16 May 2026

https://github.com/long-woo/otx

stc 的重构版

moonbit openapi swagger

Last synced: 21 Jun 2025

https://github.com/n8n-code/n8n-nodes-ljaero-dflight

DFlight API provides real-time data for UAV preflight compliance via separate endpoints.

api automation ljaero-dflight n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/jentic-community/arazzo-engine-cookbook

A comprehensive collection of recipes for building API workflow orchestrations using the Arazzo Specification with the Arazzo Engine (Runner & Generator).

arazzo arazzo-specification openapi

Last synced: 02 Jul 2026

https://github.com/youssefgamalmohamed/observability-spring-boot

This Repo Contians Example About Observability Into Spring Boot With Zipkin and Store Data Into DB Into Postegres

auditing database-audit docker docker-compose jpa map-struct observability openapi postgresql rest-client spring-boot spring-data-jpa spring-security swagger zipkin

Last synced: 07 Apr 2026

https://github.com/soenneker/soenneker.cursor.cloudagents.openapiclient

A .NET client generated from the Cursor Cloud Agents OpenAPI schema, updated daily

agents client cloud cloudagents csharp cursor cursorcloudagentsopenapiclient dotnet kiota openapi openapiclient

Last synced: 16 May 2026

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

KKid API requires authentication. Use KumpeApps credentials. Request access via...

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

Last synced: 30 Jun 2026

https://github.com/vertilia/router

Highly efficient multi-purpose router library

api controller openapi optimization-algorithms performance router routing speed tree-structure

Last synced: 11 Jan 2026

https://github.com/selfagency/vsc-coredx-api

Extends CoreDX for API development with OpenAPI/Swagger

api openapi swagger vscode vscode-extension

Last synced: 16 May 2026

https://github.com/mako-framework/open-api

Generate routes based on OpenAPI specifications and OpenAPI specifications from code.

mako-framework mako-package openapi redoc swagger swagger-ui

Last synced: 13 Apr 2025

https://github.com/vinitshahdeo/newrelic-to-postman

Convert New Relic transaction to Open API definition or Postman collection

openapi postman-collection

Last synced: 17 May 2026

https://github.com/n8n-code/n8n-nodes-magick-nu

API access requires username and password authentication.

api automation magick-nu n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 30 Jun 2026

https://github.com/dacr/spy

spy web service with API

api openapi pekko pekko-http

Last synced: 02 Jul 2026

https://github.com/inyourtime/fastify-openapi-serve

Fastify plugin that serve OpenAPI specifications from multiple files as JSON or YAML

fastify fastify-plugin openapi

Last synced: 12 Apr 2025

https://github.com/opifexm/sixcitiesserver

The Six Cities Server is a Node.js-based platform offering affordable travel accommodations via REST API and CLI. It features user authentication, dynamic listings, comments, and favorites, utilizing MongoDB for data management.

cli docker expressjs mongodb nodejs openapi rest-api typescript

Last synced: 07 Apr 2026

https://github.com/roymcfarland/llm-workbench

Open-source, model-agnostic control plane for LLM agents — tamper-evident, human-gated, replayable run bundles with full trace history, model I/O, and cost telemetry. TypeScript · React · MCP · OpenAPI. MIT, published on npm.

ai-agents ai-governance ai-sdk audit-trail human-in-the-loop llm llm-agents llm-observability mcp model-context-protocol nextjs observability openapi react replay run-bundles tracing typescript

Last synced: 02 Jul 2026

https://github.com/patricks-js/capybara-hub

Capybara Hub - A simple hotel management system.

backend mongodb mongoose nestjs openapi typescript

Last synced: 11 Apr 2026

https://github.com/belgif/openapi-healthcare

Reusable OpenAPI components in the health care domain

openapi rest standard

Last synced: 10 Jul 2025

https://github.com/vernoxvernax/willhaben-api

WIP Willhaben API Documentation

documentation openapi redocly willhaben

Last synced: 09 Sep 2025

https://github.com/mixer-sys/messendger_windl

Mини-приложение, реализующее функционал чата с возможностью отправки сообщений, их хранения в базе данных и создания групповых чатов.

asyncio docker docker-compose fastapi jwt oauth2 openapi python rest-api sqlachemy sqlalchemy-orm swagger websocket

Last synced: 11 Apr 2026

https://github.com/casantosmu/openapi-scan

CLI tool for validating OpenAPI definitions

cli json openapi openapi3 swagger validation validator yaml

Last synced: 07 May 2025

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

Use MotaWord API to manage translation projects.

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

Last synced: 30 Jun 2026

https://github.com/khaled878/lyscode-platform

🎓 Build and manage online courses with the LysCode.com Course Platform for effective learning and teaching experiences.

course cybersecurity javascript nodemon openapi platform programming talwindcss typescript vite website yarn

Last synced: 05 Apr 2026

https://github.com/fugerit-org/yaml-doc-maven-plugin

Simple maven plugin for the yaml-doc-tool project

documentation freemarker java maven-plugin openapi openapi3 snake-yaml yaml

Last synced: 11 Apr 2025

https://github.com/arkadiysudarikov/hopskipdrive

HopSkipDrive Drivers API

api openapi rails

Last synced: 30 Apr 2026

https://github.com/noelmugnier/fhydia

Fluent Hypermedia Library

hal hateoas hydra hypermedia json-ld openapi rest

Last synced: 04 May 2026

https://github.com/truggeri/rails-url-shortener

A Ruby on Rails based url shortener

docker heroku openapi postgres rails rspec rubocop

Last synced: 02 Apr 2026

https://github.com/libninjacom/instance-rs

instance client, generated from the OpenAPI spec

instance openapi rust

Last synced: 16 May 2026

https://github.com/ddonamaria/price-service

[technical test] - This is a microservice for managing prices

cucumber docker java junit mockito openapi springboot

Last synced: 11 Apr 2026

https://github.com/soenneker/soenneker.openapi.diagnostics

A utility to diagnose openapi documents for client generation and other problems

client csharp diagnostic diagnostics dotnet openapi openapidiagnostics util utility

Last synced: 14 Apr 2026

https://github.com/erwanlt/openapireader

Display information about API described in an OpenAPI documention

java openapi

Last synced: 29 Apr 2026

https://github.com/cornersyrup/miniature-octo-vienna

Demonstration of microservice with Terraform, Docker and OpenAPI

docker golang microservice openapi terraform

Last synced: 30 Apr 2026

https://github.com/dharshan-kumarj/pingstream

Pingstream is a lightweight, Streamlit-based API testing tool using curl under the hood. Designed for low-RAM systems, it supports GET, POST, PUT, DELETE with JSON, headers, file uploads, and Postman/OpenAPI import.

api-testing-tool curl developer-tools json lightweight linux-tools low-memory openapi postman-alternative productivity python python3 rest-api streamlit

Last synced: 11 Apr 2026

https://github.com/bl-semba-ryuichiro/sample-gradle-oas-generator-server

OpenAPI Generator (Gradle Plugin) を使ったサーバーサイドの自動生成を検証するリポジトリ

gradle java openapi openapi-generator spring-boot

Last synced: 05 Apr 2025

https://github.com/lovasoa/jsonjoy-builder

Visual JSON Schema editor for creating and manipulating JSON Schema definitions with an intuitive interface.

api json jsonschema jsonschema-generator jsonschema-validator openapi ui

Last synced: 29 Oct 2025

https://github.com/swimmwatch/openapi-diff-semver-bump

A GitHub Action for getting appropriate updated SemVer OpenAPI package version.

github-actions openapi openapi-specification semver

Last synced: 06 May 2026

https://github.com/merkys/data-validate-openapi

Validate and untaint input parameters via OpenAPI schema

cgi openapi perl validation

Last synced: 02 May 2026

https://github.com/sebastianromero/bsale-openapi

Especificación OpenAPI de la API de Bsale

api boleta bsale chile erp factura facturacion openapi

Last synced: 05 May 2025

https://github.com/t-huyeng/thw-pegel-api

inoffizielle OpenAPI der API des Mobilen-Pegels (THW)

openapi thw

Last synced: 17 Jun 2025

https://github.com/planet-a-ventures/affinity-model-python

Pydantic data model for Affinity (www.affinity.co)

affinity model openapi pydantic python

Last synced: 18 May 2026

https://github.com/trovster/docs.api.trovster.com

The documentation for the API on trovster.com. This is auto-generated using an Open API Spec.

api docs documentation openapi

Last synced: 03 May 2026

https://github.com/deephaven/openapi-messaging

Uses OpenAPI to monitor PQs and send emails on failure

alerting deephaven messaging openapi

Last synced: 16 May 2026

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