crypto.RequestConsumePay

{
    "chainType": "Bsc",
    "expireByMinute": 1440,
    "externalOrderId": "ORDER1234567890123",
    "hideMerchantLogo": true,
    "hideMerchantName": false,
    "imageUrl": "https://cdn.example.com/item.png",
    "merchantOrderId": "EXT123456789",
    "notifyUrl": "https://your.com/notify",
    "productName": "iPhone 15",
    "quantity": 2,
    "remark": "VIP customer priority",
    "successRedirectUrl": "https://your.com/success",
    "tokenType": "USDT",
    "tokenValue": 8999.12,
    "unitPrice": 6999,
    "usePoints": 100
}