⚡ Live Sandbox: AI Dev Tool: FastAPI Pydantic v2 MicroSaaS

📝 Editable Code Sandbox

```python
# AI Dev Tool: Turbocharge Your Development with FastAPI + Hono + PostgreSQL Vector Search
# ==============================================================================
# This is a high-demand production starter boilerplate for building micro-SaaS applications.
# It combines the power of FastAPI, Hono, and PostgreSQL Vector Search to provide a robust and scalable foundation.

from fastapi import FastAPI, Depends
from fastapi.responses import JSONResponse
from fastapi.requests import Request
from pydantic import BaseModel
from typing import Optional
import psycopg2
from psycopg2 import extras
import json
from hono import Hono

# Define the application
app = FastAPI()

# Define the Hono client
hono = Hono(api_key="YOUR_HONO_API_KEY")

# Define the PostgreSQL connection settings
PG_HOST = "YOUR_PG_HOST"
PG_USER = "YOUR_PG_USER"
PG_PASSWORD = "YOUR_PG_PASSWORD"
PG_DB = "YOUR_PG_DB"

# Define the PostgreSQL connection
def get_pg_conn():
    return psycopg2.connect(
        host=PG_HOST,
        user=PG_USER,
        password=PG_PASSWORD,
        database=PG_DB
    )

# Define the vector search model
class VectorSearchModel(BaseModel):
    query: str

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