⚡ Live Sandbox: AI Dev Tool: Hono Cloudflare Workers D1

📝 Editable Code Sandbox

```python
# AI Dev Tool: Edge Function Powered Micro-SaaS Boilerplate
# Combines the power of Cloudflare Workers, Hono, FastAPI, Pydantic v2, and PostgreSQL Vector Search Extension

from fastapi import FastAPI, Depends
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from hono import Hono
from cloudflare import CloudflareWorkers
from psycopg2 import connect
from psycopg2.extras import DictCursor

# Initialize the FastAPI application
app = FastAPI()

# Define the PostgreSQL connection settings
POSTGRES_HOST = "localhost"
POSTGRES_DB = "mydb"
POSTGRES_USER = "myuser"
POSTGRES_PASSWORD = "mypassword"

# Define the PostgreSQL vector search extension connection
def get_postgres_connection():
    return connect(
        host=POSTGRES_HOST,
        database=POSTGRES_DB,
        user=POSTGRES_USER,
        password=POSTGRES_PASSWORD,
        cursor_factory=DictCursor
    )

# Define the Hono Cloudflare Workers D1 Starter
hono = Hono(
    api_key="YOUR_HONO_API_KEY",
    api_secret="YOUR_HONO_API_SECRET"
)

# Define the FastAPI Pydantic v2 model for

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