أسعار صرف SVC

{
    "code": 200,
    "message": "success",
    "rates": [
        {
            "currency": "KWD",
            "rate": "0.035153",
            "last_update": "2026-07-13 09:02:15",
            "source_update": "2026-07-09 06:32:26"
        }
    ]
}