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: 2026-07-08 00:22:40 UTC
JSON Representation

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

javascript nodemon openapi talwindcss typescript vite yarn

Last synced: 13 Apr 2026

https://github.com/nicksp/rest-api-starter

Production-grade REST API starter template

docker-compose drizzle-orm fully-typed hono openapi postgresql scalar

Last synced: 12 Apr 2026

https://github.com/rspereiratech/openapi-collection-generator-parent

Maven plugin that generates Postman and Insomnia collections from OpenAPI 3.x specs, integrated into the Maven build lifecycle.

api-tools code-generation insomnia java maven-plugin openapi openapi3 postman

Last synced: 29 May 2026

https://github.com/workloads/pathfinder-openapi-specs

OpenAPI Specs for Pathfinder

arduino esp32 openapi

Last synced: 21 Feb 2026

https://github.com/qualisero/openapi-endpoint

Exposes type-safe API endpoint functions to Vue components using openapi.json and TanStack

openapi rest-api tanstack-query vue vuejs

Last synced: 21 Jan 2026

https://github.com/valpere/trytrago

API server for a multilanguage dictionary written in Golang.

api-server caching cobra docker docker-compose gin golang gorm jwt openapi protobuf redis rest-api swagger testify uber-zap viper

Last synced: 14 Apr 2026

https://github.com/biplobpustcse/chat-bot

Building Chatbot with .NET Core + React + OpenAI

dotnet-core openapi react

Last synced: 13 Apr 2026

https://github.com/lafronzt/standards-api

AI-generated POC for a ReviewOps standards API that stores versioned engineering rules and serves latest applicable standards for automated code review workflows.

ai-generated api code-review docker engineering-standards fastify kubernetes nodejs openapi poc postgresql prisma reviewops standards-api typescript

Last synced: 29 May 2026

https://github.com/openxapi/binance-py

Python client for Binance API

asyncapi binance cryptocurrency openapi python sdk

Last synced: 26 Jan 2026

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

OpenAPI data types for person

openapi rest standard

Last synced: 05 Oct 2025

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

A .NET thread-safe singleton HttpClient for HighLevel.

client csharp dotnet go gohighlevel high highlevel highlevelhttpclient http httpclient level openapi

Last synced: 02 May 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/mesteriis/fullstack-template

Opinionated FastAPI + Vue fullstack template with contract parity checks, ADR-driven governance, and observability baseline.

adr architecture fastapi fullstack observability openapi python template typescript vue

Last synced: 14 Apr 2026

https://github.com/jenderenco/inkifyai-doc-generator

AI-powered tool that generates comprehensive, human-readable documentation from OpenAPI/Swagger specifications using large language models.

ai api-documentation developer-tools documentation gitbook java llm markdown ollama openapi spring-boot swagger

Last synced: 09 Apr 2026

https://github.com/apocys/mcp-connector-platform

Transform OpenAPI documentation into hosted MCP servers with governance controls and Gemini AI safety review

ai-safety gemini governance mcp openapi

Last synced: 18 Apr 2026

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

fastify openapi typeorm typescript

Last synced: 05 May 2026

https://github.com/soenneker/soenneker.postman.converter

A utility library that converts Postman schemas to OpenApi

api converter csharp dotnet openapi openapiclient postman postmanconverter util

Last synced: 09 Jun 2026

https://github.com/airstack-xyz/oas

The OpenAPI Specification (OAS) for Airstack Hubs & Webhooks API

airstack api farcaster farcaster-frames farcaster-protocol oas openapi web3

Last synced: 06 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: 14 Apr 2026

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

openapi protobuf typescript

Last synced: 10 Apr 2026

https://github.com/liborm85/swagger-ui-offline-packager

Generates a self-contained HTML file from an OpenAPI definition, rendering it in Swagger UI for offline API documentation.

openapi rest rest-api swagger swagger-js swagger-ui

Last synced: 15 Mar 2026

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

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

api csharp dotnet httpclient httpclients neon neonopenapihttpclient openapi singleton

Last synced: 04 Jul 2026

https://github.com/soenneker/soenneker.kiota.util

A utility library for Kiota and OpenAPI related operations

api csharp dotnet kiota kiotautil openapi util utils

Last synced: 21 Apr 2026

https://github.com/mridang/openapi-generator-plus

An opinionated OpenAPI normalizer and code generator for creating clean, minimal, and modern client SDKs.

api-client client-library codegen codegenerator java-sdk node-sdk oas oas3 openapi openapi3 php-sdk python-sdk ruby-sdk sdk sdk-generator

Last synced: 04 Sep 2025

https://github.com/owlebot/open-api

Public API to interact with the owle.bot app

api javascript nodejs open-source openapi typescript

Last synced: 06 May 2026

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

readme client, generated from the OpenAPI spec.

openapi readme rust

Last synced: 04 Sep 2025

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

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

api calcom calcomopenapihttpclient csharp dotnet httpclient httpclients openapi openapiclient singleton

Last synced: 07 Jun 2026

https://github.com/alejandrosoares/speakwiz

Raise your confidence in English by practicing and speaking with this platform. Developed using Django Rest Framework and React.

celery chatgpt django django-rest-framework javascript langchain openapi react redis

Last synced: 13 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/yfedoseev/pdf_oxide_api

The fastest, smallest, most secure self-hostable PDF REST API — stateless single-shot HTTP service wrapping the pdf_oxide Rust engine (text/markdown/html extraction, AcroForm fill with first-class Japanese/CJK, merge/split, pipeline). Distroless Docker, ~8-16MB.

acroform axum dify docker form-filling microservice n8n openapi pdf pdf-api pdf-extraction pdf-forms pdf-to-markdown rest-api rust self-hosted stirling-pdf-alternative text-extraction

Last synced: 28 Jun 2026

https://github.com/fderuiter/openapi-generator

Generate Documentation and Code from OpenAPI Spec.

api-docs api-specification automation ci-cd client-sdk client-sdk-generator github-actions openapi openapi-codegen openapi-documentation openapi-generator openapi3 redoc rest-api swagger template

Last synced: 12 Apr 2026

https://github.com/toobeeh/tirith

Angular & NEST fullstack application for skribbltypo website & dashboard

angular grpc nestjs openapi skribbl-typo

Last synced: 06 May 2026

https://github.com/psmyrdek/express-openapi-typescript

Example app with express, typescript and openapi-ts

express openapi typescript

Last synced: 12 Apr 2026

https://github.com/mbari-org/gpdviz

Web-based visualization of geolocated point data streams in real-time

openapi scala typescript vue websocket

Last synced: 14 Apr 2026

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/egonw/nextprot-openapi-grlc

OpenAPI for NextProt based on SPARQL queries and Grlc annotation

grlc nextprot openapi sparql

Last synced: 16 Mar 2025

https://github.com/heyymamana/chat-genius

A react-native chatbot application which contains multiple chatbots, designed to offer a human-like interaction to various domains.

bots chatbot chatbots openai openapi react react-components react-hooks react-native

Last synced: 14 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/jmpijll/make-code-mode-mcp

Code-mode MCP server for the Make.com Web API v2 — two tools (search + execute), QuickJS WASM sandbox, ~467 operations behind one flat make.* namespace, scope-aware 401/403 errors, stdio + Streamable HTTP transports.

cloudflare-workers code-mode integromat llm-tools make-com mcp model-context-protocol openapi quickjs typescript

Last synced: 01 Jun 2026

https://github.com/wacko1805/victorian-covid-stats

An open API of COVID statistics in Victoria, Australia. The data is ripped from coronavirus.vic.gov.au

api aussie australia australian corona coronavirus covid-19 covid-19-data covid-api covid-virus covid19-data json open-api open-source openapi php php-api simple-html-dom victoria

Last synced: 07 May 2026

https://github.com/syedabdullahrahman/e-commerce

A REST API for e-commerce applications, built with Spring Boot 3.2.2. This API provides essential features for managing products, customer wish lists, and sales analytics.

auditing e-commerce e-commerce-project ecommerce ecommerce-database grafana grafana-dashboard liquibase logging mysql openapi openapi-specification prometheus prometheus-metrics slf4j spring-boot spring-data spring-data-jpa spring-data-rest swagger-ui

Last synced: 30 Jan 2026

https://github.com/anmolverma404/ai-image-generation

📌AI Image Generation🔸DALL-E AI🔸Open AI 🧠

cloudinary dall-e-api express javascript mongodb nodejs openapi tailwindcss

Last synced: 15 Apr 2026

https://github.com/uneva/unplugin-openapi-gen-ts

OpenAPI Generated TypeScript

codegen kubb openapi typescript unplugin

Last synced: 04 Jan 2026

https://github.com/andriykalashnykov/todo-nodejs-mongo-terraform

React web app with a Node.js API and a MongoDB database on Azure. The blueprint includes sample application code (a ToDo web app) which can be removed and replaced with your own application code. Add your own source code and leverage the Infrastructure as Code assets (written in Terraform) to get up and running quickly.

azd azure azure-functions azure-keyvault azureservices mongodb nodejs openapi react terraform