curl --location --request POST 'https://api.kfim.cn/merchant_gate/balance_query' \
--data-urlencode 'business_code=' \
--data-urlencode 'mch_num=' \
--data-urlencode 'timestamp=' \
--data-urlencode 'sign='
{
"code": 0,
"msg": "success",
"data": {
"cash_amount": "95829.5",
"uncash_amount": "0.0",
"amount_change_time": "2025-07-28 10:25:55"
}
}