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.

GitHub: https://github.com/topics/openapi
Wikipedia: https://en.wikipedia.org/wiki/OpenAPI_Specification
Repo: https://github.com/OAI/OpenAPI-Specification
Created by: OpenAPI Initiative, Tony Tam, Darrel Miller, Mike Ralphson, Ron Ratovsky, Uri Sarid, Jason Harmon
Released: August 10, 2011
Related Topics: json-schema, raml, rest-api,
Aliases: open-api, swagger-spec, swagger-specification, openapi-spec, openapi-specification, open-api-specification, oas, openapi-description,
Last updated: 2026-04-03 00:21:41 UTC
JSON Representation

https://github.com/soenneker/soenneker.highlevel.clientutil

An async thread-safe singleton for HighLevel OpenApiClient.

clientutil csharp dotnet go gohighlevel high highlevel highlevelclientutil http httpclient level openapi openapiclientutil

Last synced: 02 Apr 2026

https://github.com/stjoo0925/openapi-test

openAPI-Test

openapi springboot

Last synced: 05 Feb 2026

https://github.com/livingdocsio/openapi

OpenAPI (Swagger) spec for Livingdocs Public API

openapi openapi-specification openapi3

Last synced: 11 Oct 2025

https://github.com/markrosemaker/errpath

Utilities for creating and managing detailed error paths, allowing users to construct error messages that include the full path to the error. Useful when traversing complex data structures such as JSON or YAML files. Example: components.schemas["Pet"].allOf[0]: invalid schema

error-handling errors golang json openapi yaml

Last synced: 11 Oct 2025

https://github.com/mikeirvingweb/dotnet-open-api-swagger-demo

As demoed at the Dot Net North .NET Conf Local Event in December 2020. A simple overview of Open API and Swagger in .NET

csharp dotnet openapi swagger

Last synced: 11 Oct 2025

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

readme client, generated from the OpenAPI spec.

openapi readme rust

Last synced: 04 Sep 2025

https://github.com/apskhem/linz

A web framework with first-class OpenAPI documentation support.

api-rest backend openapi typescript

Last synced: 01 Nov 2025

https://github.com/csini/letsgo-blog

A small microservice written in golang. It has a REST api generated from openapi yaml and reads/writes data from database with ORM based gorm. The project uses maven (mvnGolang)

golang gorm maven openapi

Last synced: 14 Oct 2025

https://github.com/yszk0123/protobuf-to-openapi-test

openapi protobuf typescript

Last synced: 11 Oct 2025

https://github.com/maks11060/openapi

OpenAPI schema for Danbooru, Shikimori

danbooru openapi openapi31 shikimori

Last synced: 16 Jan 2026

https://github.com/2g4/console-ai

Console-based tool to query OpenAI directly, streamlining AI-powered insights from your terminal.

ai chatgpt console-application golang openai openapi

Last synced: 14 Jan 2026

https://github.com/sirerun/mint

mint is an open-source Go CLI that turns any OpenAPI 3.0/3.1 specification into a working Go MCP server.

ai ai-automation mcp mcp-server openapi openapi3

Last synced: 01 Apr 2026

https://github.com/kleister/kleister-js

Javascript SDK for Kleister

javascript kleister minecraft openapi sdk

Last synced: 19 Jan 2026

https://github.com/dernasherbrezon/jsp-openapi

JSP tag for rendering openapi

bootstrap bootstrap4 jsp openapi openapi3 taglib

Last synced: 11 Oct 2025

https://github.com/allansomensi/printer-supplies-api

A simple REST API using Axum for managing printer supplies, such as toners and drums.

api axum crud docker openapi postgresql printer rust sqlx stock-management swagger-ui

Last synced: 11 Oct 2025

https://github.com/asteriskiry/eventsignup_backend

Backend Microservice for Eventsignup System

flyway java-21 openapi postgresql quartz-scheduler spotless-gradle spring-boot springboot3

Last synced: 19 Jan 2026

https://github.com/scm-manager/scm-breakingchange-maven-plguin

Proof of concept for breaking api change detection

breaking-changes java maven maven-plugin openapi scm-manager

Last synced: 14 Oct 2025

https://github.com/alcandev/book-inventory-react-vite-nest-postgres

Full-stack book inventory management system using React + Vite (frontend) and NestJS + PostgreSQL (backend). Features JWT auth, advanced filtering (incl. availability), pagination, CSV export, auditing, Swagger docs, image upload with Multer (local storage), and Docker Compose deployment.

auditing csv-export docker docker-compose file-upload filtering jest jwt multer nestjs nginx openapi pagination postgresql react sequelize spa swagger typescript vite

Last synced: 30 Dec 2025

https://github.com/bolshchikov/quiver-mcp

MCP server for Quiver API

api mcp openapi quiver

Last synced: 10 Oct 2025

https://github.com/jkawamoto/go-siastats

A Golang client library for siastats.info

blockchain golang openapi sia

Last synced: 14 Jan 2026

https://github.com/asadhasan/fastapi-projections-service

Playing with FastAPI by creating an investment projections service (using Nutmeg's calculator to actually calculate the projections)

bandit black codecov codeql dependabot docker-compose fastapi flake8 github-actions heroku isort mypy nginx-unit openapi owasp-zap pre-commit pydantic pytest python3 requests

Last synced: 21 Jan 2026

https://github.com/intellifi-nl/brain-rest-api-spec

Intellifi Brain REST API spec

brain intellifi openapi openapi-spec openapi-specification openapi3 rest-api

Last synced: 05 Feb 2026

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

IOTA Go client for the Payme Merchant API — work with payments, transactions, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and convenient utility helpers.

api-client go openapi payme

Last synced: 14 Jan 2026

https://github.com/met-dev/gamesellingproject

Game Sales Project Backend Side. Tech Stack= ASP.Net, EntityFramework, Code First

api-rest asp-net clean-architecture csharp domain-driven-design entity-framework entity-framework-core mssql-database openapi

Last synced: 10 Oct 2025

https://github.com/soenneker/soenneker.x.clientutil

An async thread-safe singleton for X OpenApiClient

clientutil csharp dotnet httpclient openapi singleton twitter util x xclientutil

Last synced: 01 Apr 2026

https://github.com/jannikhst/backend_template

TypeScript Express backend template with auth, sessions, API keys, RBAC, auto-generated OpenAPI docs, Prisma, Redis. Production-ready & dockerized.

express openapi postgres prisma redis typescript zod

Last synced: 10 Oct 2025

https://github.com/soenneker/soenneker.loops.clientutil

An async thread-safe singleton for Loops OpenApiClient

client clientutil csharp dotnet httpclient loop loops loopsclientutil openapi util

Last synced: 01 Apr 2026

https://github.com/minterteam/node-grpc-gateway

Minter Node gRPC and REFTful API gateway

api gateway-api grpc grpc-gate grpc-gateway grpc-go minter minter-api minter-blockchain minter-grpc minter-sdk openapi protobuf swagger-ui

Last synced: 14 Jan 2026

https://github.com/dieperid/bucket-adapter

Bucket Adapter repository for BI1.

docker java openapi swagger-ui

Last synced: 22 Jan 2026

https://github.com/dreamquality/postman-openapi-schema-validator

A Node.js utility for integrating OpenAPI schema validations into Postman collections. Automatically reads OpenAPI specs (JSON/YAML) and applies schema validation scripts to Postman requests, supporting OpenAPI versions 2.0, 3.0.x. Provides detailed console logging for validation results.

json newman openapi postman swagger yaml

Last synced: 27 Jan 2026

https://github.com/adrianhdezm/openapi-tools

Just another CLI tool to work with OpenAPI specifications, including generation, validation, and more.

openapi openapi-tooling python zod

Last synced: 14 Mar 2026

https://github.com/trivigy/oas

Golang OpenAPI Specification definitions

api openapi spec swagger

Last synced: 09 Oct 2025

https://github.com/soenneker/soenneker.dnsimple.contacts

An async thread-safe singleton for DNSimple OpenApiClient's Contacts API

contacts csharp dnsimple dnsimplecontactsutil dotnet openapi singleton util

Last synced: 01 Apr 2026

https://github.com/aliysn1907/laravel-model-service

🔧 Extend Laravel's `make:model` to automatically generate Service classes for organized code structure and improved development efficiency.

composer controller dynamic enso gemboot-lara generate-resources generator laravel laravel-10 laravel-12 laravel-model laravel-package laravel12 models new openapi package service

Last synced: 03 Sep 2025

https://github.com/diegoaltoworks/ts-node-api

I know, yet another ts boilerplate, with `tRPC` and `openapi.json` auto generated docs.

openapi trpc ts typescript

Last synced: 27 Jan 2026

https://github.com/dperez3/oapi-generator

Generate OpenAPI documents from multiple Swagger v2 or Open API v3 documents.

generator import json openapi openapi2 openapi3 proxy swagger swagger2

Last synced: 08 Oct 2025

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

OpenAPI data types for locations

openapi rest standard

Last synced: 15 Oct 2025

https://github.com/swimmwatch/python-opendota

:video_game: Generated Python SDK for working with OpenDota API.

api dota2 generated-sdk openapi opendota opendota-api python sdk

Last synced: 08 Oct 2025

https://github.com/adam-bouafia/l-aquila-smart-roads-sose

Repository for the Project of Software Oriented (A.A. 2023-2024) held at the University of L'Aquila @UnivAQ by Prof. Marco Autili and Doc. Gianluca Filippone.

angular discovery-service docker eureka feign gateway-api graphql grpc h2-database microservice openapi postman rest-api soap springboot swagger

Last synced: 06 Jan 2026

https://github.com/ideadapt/intellij-swagger-annotations

Intellij plugin providing editor features related to swagger and openapi annotations

intellij intellij-plugin openapi openapi3 swagger swagger2

Last synced: 15 Oct 2025

https://github.com/thebumpaster/microservice_rest

Boilerplate TypeScript OpenAPI

boilerplate boilerplate-template docker docker-compose express express-openapi nodejs openapi rest-api

Last synced: 08 Oct 2025

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

Capybara Hub - A simple hotel management system.

backend mongodb mongoose nestjs openapi typescript

Last synced: 15 Oct 2025

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

Sendgrid client, generated from the OpenAPI spec

openapi rust sendgrid

Last synced: 08 Oct 2025

https://github.com/pilotak/openapi-typescript-jwt

Express.js OpenAPI 3 typescript JWT boilerplate

authentication express jwt nodejs openapi openapi3 typescript

Last synced: 30 Dec 2025

https://github.com/skygenesisenterprise/api-web-starter

The Open Dev Github Web API Starter

javascript nodemon openapi talwindcss typescript vite yarn

Last synced: 07 Oct 2025

https://github.com/taka-wang/queue-management-system

API Design for Queue Management System

api api-rest openapi openapi3 swagger-ui

Last synced: 21 Jan 2026

https://github.com/takeruun/fastify-sample

fastify openapi typeorm typescript

Last synced: 24 Mar 2025

https://github.com/soenneker/soenneker.quo.openapiclientutil

A thread-safe utility for obtaining Quo's OpenApiClient singleton.

client csharp dotnet kiota openapi openapiclientutil openphone phone quo quoopenapiclientutil singleton util

Last synced: 02 Apr 2026

https://github.com/jlarmstrongiv/bunny-sdk-openapi

OpenAPI Specification for bunny.net 🐰

bunnycdn bunnynet openapi openapi-specification openapi3 sdk

Last synced: 16 Oct 2025

https://github.com/quanttide/quanttide-specification-of-network-applications

量潮网络应用标准

bloc multi-tenancy openapi quanttide rest restful

Last synced: 21 Jan 2026

https://github.com/takeruun/go-typescript-openapi

backend Go (echo), frontend TypeScript(react) schema-driven development

openapi swagger

Last synced: 24 Mar 2025

https://github.com/jonathanscholtes/azure-ai-foundry-databricks-research

Agentic AI solution for exploring and reasoning over Databricks using Azure AI Foundry, Semantic Kernel, OpenAPI, and MCP with full observability and orchestration support.

agentic-orchestration azure-ai-agent-service azure-ai-foundry model-context-protocol observability openapi python semantic-kernel

Last synced: 07 Oct 2025

https://github.com/hoseungme/oas-api-client

API client library generator for Typescript based on OAS(OpenAPI Specification)

generator openapi typescript

Last synced: 16 Oct 2025

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

Orca Scan OpenAPI Specification

openapi

Last synced: 25 Oct 2025

https://github.com/scrntprcrz/openapi-sankeylizer

Visualize your OpenAPI v3 specs as Sankey diagrams. Upload, explore request/response flows, and export as PNG.

api-visualization google-charts openapi react sankey-diagram swagger web-worker

Last synced: 16 Oct 2025

https://github.com/mohamed255255/mini-order-tracker

Demo app to create and track orders and payments with a REST API and a SOAP endpoint.

h2-database openapi restful-api soap-web-services spring-testing wsdl xsd

Last synced: 07 Oct 2025

https://github.com/k0lin/apiscope

A modern, web-based OpenAPI documentation platform built with Go and Gin. Upload, version, and share your API specifications with beautiful, interactive Swagger UI documentation.

api openapi openapi3 swagger swagger-api swagger-ui

Last synced: 07 Oct 2025

https://github.com/fadhlaouir/travelagencybackend

This project is a backend API for a travel agency, providing authentication features such as user registration, login, and logout. It also supports booking flights and hotels, similar to popular travel booking platforms like Booking.com.

asp-net-core dotnet-core dotnet-tools entity-framework-core fluentvalidation identity-framework openapi

Last synced: 17 Oct 2025

https://github.com/astoria-gouv/diplomatie-website

javascript nodemon openapi talwindcss typescript vite yarn

Last synced: 17 Oct 2025

https://github.com/jimsten/ticketflow

High-concurrency booking/ticketing system (MVP first)

clean-architecture ddd hexagonal-architecture java openapi redis spring-boot

Last synced: 07 Oct 2025

https://github.com/typisttech/swagger_ui_standalone

Generate standalone static Swagger UI sites from OpenAPI specifications.

openapi static-site-generator swagger-ui

Last synced: 17 Oct 2025

https://github.com/sillyash/swagger-ui-clickable-links-plugin

A Swagger UI plugin that automatically makes URLs in descriptions and examples clickable.

openapi openapi3 plugin rest-api swagger-ui

Last synced: 07 Oct 2025

https://github.com/buonzz/ph-locations-api

REST API for serving Cities, Barangays, Provinces and Regions in Philippines

dataset geolocation nodejs-server openapi philippines philippines-json rest

Last synced: 27 Jan 2026

https://github.com/consumet/docs.consumet.org-deprecated

(Deprecated) Consumet API documentation

api-documentation openapi redoc redocly

Last synced: 17 Oct 2025

https://github.com/wronai/allama

testing and benchmarking suite for Large Language Models (LLMs) focused on Python code generation. The project enables automatic quality assessment of generated code through various metrics and generates detailed HTML reports.

benchmark chatbot cline ide llm ollama openapi plugin windsurf

Last synced: 01 Apr 2026

https://github.com/hello-sycon/sycon-api

Production API documentation for Sycon Cloud (OpenAPI + usage guide)

api-docs industrial-iot openapi redoc swagger-ui sycon

Last synced: 07 Oct 2025

https://github.com/weslleycapelari/horse-documentation

Documentação OpenAPI para suas APIs Horse em Delphi.

api-documentation auto-documentation delphi delphi-fmx delphi-vcl documentation horse middleware openapi openapi3 rest-api scalar swagger-ui

Last synced: 07 Oct 2025

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: 03 Nov 2025