curl --location --request POST '/AG_MerchantManagementSystem_Core/agent/api/gen' \
--data-urlencode 'messageType=ADDCREDITLIMIT' \
--data-urlencode 'monthlyCount=2000' \
--data-urlencode 'clientCode=61165070' \
--data-urlencode 'merTrace=63b6636e3e10af5cbb47a2a3' \
--data-urlencode 'monthlySum=5000' \
--data-urlencode 'singleAmt=2000' \
--data-urlencode 'dailySum=4000' \
--data-urlencode 'version=1.0' \
--data-urlencode 'tradeType=1S02' \
--data-urlencode 'MAC=997F279C27128CA9CEEE2CB374E572E9' \
--data-urlencode 'dailyCount=100'
{
"merCode": "",
"messageType": "ADDCREDITLIMIT",
"clientCode": "61165070",
"merTrace": "63b6636e3e10af5cbb47a2a3",
"retCode": "0000",
"retMsg": "操作成功",
"version": "1.0",
"MAC": "588D1F2D2A46AC7C81596D70EC16A8A5"
}