⚡ Live Sandbox: AI Dev Tool: Bun Hono TypeSafe (mfvl)

📝 Editable Code Sandbox

```python
# AI Dev Tool: FastAPI Hono Cloudflare Workers D1 Starter
# A production-ready, type-safe boilerplate for building micro-SaaS applications

from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
from typing import List, Optional
import os
import json
from cloudflare import Cloudflare

# Initialize the FastAPI application
app = FastAPI()

# Define a type-safe data model using Pydantic
class User(BaseModel):
    """User data model"""
    id: int
    name: str
    email: str

# Define a Cloudflare Workers D1 database client
class D1Client:
    """Cloudflare Workers D1 database client"""
    def __init__(self, account_id: str, api_token: str):
        self.account_id = account_id
        self.api_token = api_token
        self.cf = Cloudflare(email=os.environ['CLOUDFLARE_EMAIL'], api_key=os.environ['CLOUDFLARE_API_KEY'])

async def get_user(self, user_id: int):
        """Retrieve a user from the D1 database"""
        try:
            user = await self.cf.d1.get(f"users/{user_id}")
            return User(**user

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