Production Python transactional email in 3 minutes with native async/await

import os
from sadasend import AsyncSadaSend

sadasend = AsyncSadaSend(api_key=os.environ["SADASEND_API_KEY"])

async def send_invoice(recipient: str, invoice_id: str):
    response = await sadasend.emails.send(
        sender="billing@yourdomain.com",
        recipient=recipient,
        subject=f"Your Invoice #{invoice_id} is Ready",
        html=f"<p>Invoice <strong>#{invoice_id}</strong> has been generated.</p>",
        tags=["billing", "invoices"],
    )
    print(f"Dispatched email: {response.id}")