curl --request GET \
  --url http://sandbox.mintlify.com/open/v1/plan/list \
  --header 'Content-Type: application/json' \
  --header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
  --header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
  --header 'X-GatePay-Signature: <x-gatepay-signature>' \
  --header 'X-GatePay-Timestamp: <x-gatepay-timestamp>' \
  --data '
{
  "merchantId": "M123456"
}
'

{
  "code": "0",
  "message": "",
  "data": {
    "total": 1,
    "list": [
      {
        "merchantPlanNo": "plan031004",
        "planNo": "63784847096545341",
        "planName": "计划01",
        "planDesc": "计划描述01",
        "productName": "2",
        "productNo": "2",
        "priceNo": "3",
        "priceName": "每周",
        "cryptoCurrency": "USDT",
        "cryptoAmount": "5",
        "period": "WEEK",
        "planStatus": "on",
        "createTime": 1773107374000,
        "updateTime": 1773107374000
      }
    ]
  },
  "success": true
}