Python integration

import os
import requests

API_URL = os.environ.get("ZAHLO_API_URL", "https://merchant-demo.zahlo.eu")
API_KEY = os.environ["ZAHLO_API_KEY"]

response = requests.post(
    f"{API_URL}/api/v1/checkout-sessions",
    headers={
        "x-api-key": API_KEY,
        "Idempotency-Key": "checkout-order-1001",
    },
    json={
        "mode": "hosted",
        "amountMinor": 4990,
        "currency": "EUR",
        "paymentMethodTypes": ["card", "bank"],
        "orderId": "order-1001",
        "successUrl": "https://store.example/checkout/success",
        "cancelUrl": "https://store.example/checkout/cancelled",
    },
    timeout=10,
)
response.raise_for_status()
checkout = response.json()