curl --request GET \
  --url https://openplatform.gateapi.io/payment/open/institution/v1/pay/bill/orderlist \
  --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>'

{
  "status": "SUCCESS",
  "code": "000000",
  "errorMessage": "",
  "data": {
    "merchant_id": 10002,
    "total": 18,
    "hasNext": true,
    "nextPage": 4,
    "balance_history_item_list": [
      {
        "transactId": "355711415868440576",
        "transactTime": 1746769810346,
        "orderId": "355450733498011648",
        "merchantTradeNo": "1746707644001",
        "financialType": "refund_fi",
        "payAmount": "-1",
        "currency": "USDT",
        "Balance": "934183.9783514209",
        "BalanceCurrency": "USDT",
        "status": "PAID",
        "payer": 10002,
        "buyer": "",
        "fullChain": "",
        "hash": "",
        "address": "TMB5f9CgcnYR365knMXKrMM6aGoYpphquj",
        "payChannel": "mini_pay",
        "refund_gate_id": "13411853592035330"
      },
      {
        "transactId": "355711310076907520",
        "transactTime": 1746769785136,
        "orderId": "355450733498011648",
        "merchantTradeNo": "1746707644001",
        "financialType": "refund_fi",
        "payAmount": "+1",
        "currency": "USDT",
        "Balance": "934184.9783514209",
        "BalanceCurrency": "USDT",
        "status": "PAID",
        "payer": 10002,
        "buyer": "",
        "fullChain": "",
        "hash": "",
        "address": "TMB5f9CgcnYR365knMXKrMM6aGoYpphquj",
        "payChannel": "mini_pay",
        "refund_gate_id": "13411849297068033"
      },
      {
        "transactId": "355711310076907520",
        "transactTime": 1746769785131,
        "orderId": "355450733498011648",
        "merchantTradeNo": "1746707644001",
        "financialType": "refund_fi",
        "payAmount": "-1",
        "currency": "USDT",
        "Balance": "934183.9783514209",
        "BalanceCurrency": "USDT",
        "status": "PAID",
        "payer": 10002,
        "buyer": "",
        "fullChain": "",
        "hash": "",
        "address": "TMB5f9CgcnYR365knMXKrMM6aGoYpphquj",
        "payChannel": "mini_pay",
        "refund_gate_id": "13411849297068033"
      }
    ]
  }
}