Python Cloud Functions - FastAPI | EdgeOne Pages

A demonstration website showcasing how to deploy high-performance FastAPI applications as serverless functions on EdgeOne Pages.

🚀 Features

• FastAPI Framework: Modern, fast (high-performance) web framework for building APIs
• Automatic OpenAPI: Swagger UI & ReDoc documentation generated automatically
• Pydantic Validation: Automatic request/response validation with type hints
• Async Support: Native async/await for high performance
• Type Safety: Full Python type hints support

🛠️ Tech Stack

Frontend

• Next.js 15 - React full-stack framework
• React 19 - User interface library
• TypeScript - Type-safe JavaScript
• Tailwind CSS 4 - Utility-first CSS framework

Backend

• FastAPI - Modern Python web framework
• Pydantic - Data validation using Python type hints
• Cloud Functions - EdgeOne Pages serverless functions

📁 Project Structure

python-fastapi-template/
├── src/                    # Next.js frontend
├── cloud-functions/        # Python cloud functions
│   ├── api/
│   │   └── [[default]].py # FastAPI application
│   └── requirements.txt   # Python dependencies
├── public/                # Static assets
└── package.json          # Project configuration

🚀 Quick Start

Requirements

• Node.js 18+
• Python 3.9+
• EdgeOne CLI

Install Dependencies

npm install

Development Mode

edgeone pages dev

Visit http://localhost:8088 to view the application.

🎯 API Endpoints

Method	Path	Description
GET	/api/	Root endpoint
GET	/api/health	Health check
GET	/api/info	Function information
GET	/api/time	Current server time
GET/POST	/api/echo	Echo request info
POST	/api/json	Handle JSON body
GET	/api/users/{user_id}	Get user by ID
POST	/api/users	Create new user
GET	/api/search	Search with query params
GET	/api/docs	Swagger UI documentation
GET	/api/redoc	ReDoc documentation

📚 Documentation

• FastAPI Documentation: https://fastapi.tiangolo.com
• EdgeOne Pages Docs: https://pages.edgeone.ai/document/python

📄 License

This project is licensed under the MIT License.