정산조회 API : fee 문의

$ curl --request GET \
> --url 'https://api.tosspayments.com/v1/settlements?startDate=2025-02-09&endDate=2025-02-09' \

{
    "amount": 64601,
    "approvedAt": "2025-02-09T06:58:32+09:00",
    "cancel": null,
    "card": {
        "acquirerCode": "41",
        "acquireStatus": "READY",
        "amount": 64601,
        "approveNo": "35178348",
        "cardType": "신용",
        "installmentPlanMonths": 5,
        "interestPayer": "CARD_COMPANY",
        "isInterestFree": true,
        "issuerCode": "41",
        "number": "54287967****867*",
        "ownerType": "개인",
        "useCardPoint": false
    },
    "currency": "KRW",
    "easyPay": null,
    "fee": 1492,
    "fees": [
        {
            "fee": 1492,
            "type": "BASE"
        }
    ],
    "giftCertificate": null,
    "interestFee": 0,
    "method": "카드",
    "mId": "TP01012100",
    "mobilePhone": null,
    "orderId": "1474301494006-ae063bd9-f752-4633-b130-a379dddc6a0a",
    "paidOutDate": "2025-02-13",
    "paymentKey": "TP01020250209065811VYdf1",
    "payOutAmount": 63109,
    "soldDate": "2025-02-09",
    "supplyAmount": 1356,
    "transactionKey": "txrd_a01jkks4kdkvhqr2kge21gqawf8",
    "transfer": null,
    "vat": 136,
    "virtualAccount": null
}