Todo API Example

The todo_crud_api example shows how to build a basic Todo API using:

• Azure Functions (v2 model)
• @openapi decorators
• Pydantic models

Features

• POST /create_todo to add a new item
• GET /list_todos to fetch all items

Directory

• examples/todo_crud_api/function_app.py
• examples/todo_crud_api/host.json

Requirements

• Python 3.10+
• Azure Functions Core Tools

Local Setup

Create a local.settings.json (not committed) to configure the Python worker runtime:

{
  "IsEncrypted": false,
  "Values": {
    "FUNCTIONS_WORKER_RUNTIME": "python"
  }
}

Install dependencies:

python3.10 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt

Run locally:

func start

Endpoints

• POST /api/create_todo
• GET /api/list_todos
• GET /api/get_todo
• PUT /api/update_todo
• DELETE /api/delete_todo
• GET /api/openapi.json
• GET /api/openapi.yaml
• GET /api/docs