curl --request POST \
  --url https://openplatform.gateapi.io/merchant/open/institution/v1/pay/merchant/product/pageQuery \
  --header 'Content-Type: application/json' \
  --header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
  --header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
  --header 'X-GatePay-On-Behalf-Of: <x-gatepay-on-behalf-of>' \
  --header 'X-GatePay-Signature: <x-gatepay-signature>' \
  --header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
  --data '
{
  "pageNo": 1,
  "pageSize": 10
}
'

{
  "success": "true",
  "code": "0",
  "message": "",
  "data": {
    "total": 1,
    "list": [
      {
        "merchantProductNo": "MTDC123",
        "productNo": "82973642140155927",
        "productName": "美团单车",
        "productDesc": "美团单车会员",
        "productLogo": "https://s3.ap-northeast-1.amazonaws.com/gimg.gateimg.com/image/1627288/fe48d444c1943d65fb0125d766a7124d277f52d7112eebe6df47e321bafda073.jpg",
        "status": "ACTIVE",
        "createTime": 1774853409437,
        "updateTime": 1774853409437,
        "priceList": [
          {
            "merchantPriceNo": "MTDC_1123",
            "priceNo": "82973642140155928",
            "productNo": "82973642140155927",
            "priceName": "包月",
            "priceDesc": "每月一次",
            "priceType": "FIX_AMOUNT",
            "payChannels": [
              {
                "channel": "GATEPAY",
                "status": "ACTIVE"
              }
            ],
            "amountType": "fiat",
            "cryptoCurrency": "",
            "cryptoAmount": null,
            "fiatCurrency": "USD",
            "fiatAmount": 10,
            "period": "MONTH",
            "interval": 1,
            "promoConfigType": "NONE",
            "promoAmount": null,
            "promoRate": null,
            "status": "ACTIVE",
            "createTime": 1774853409437,
            "updateTime": 1774853409437
          }
        ]
      }
    ]
  }
}