⚡ Live Sandbox: AI Dev Tool: Bun Hono TypeSafe (441w)

📝 Editable Code Sandbox

```python
# AI Dev Tool: FastAPI Pydantic v2 Micro-SaaS Boilerplate
# =====================================================
# This is a production-ready FastAPI Pydantic v2 Micro-SaaS boilerplate.
# It includes a basic CRUD API, authentication, and authorization.

from fastapi import FastAPI, Depends, HTTPException
from fastapi.security import OAuth2PasswordBearer, OAuth2PasswordRequestForm
from pydantic import BaseModel, Field
from typing import List, Optional
from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker, Session
from sqlalchemy.exc import IntegrityError
from passlib.context import CryptContext
from jose import jwt, JWTError
from datetime import datetime, timedelta

# Database configuration
SQLALCHEMY_DATABASE_URL = "sqlite:///example.db"
engine = create_engine(SQLALCHEMY_DATABASE_URL)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
Base = declarative_base()

# Password context
pwd_context = CryptContext(schemes=["bcrypt"], default="bcrypt")

# OAuth2 configuration
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="login")

# Token configuration
SECRET_KEY = "secret

🖥️ Interactive Execution Terminal Console

⚡ Ready! Click ▶️ Run Code to execute code in browser terminal...