curl --location --request POST 'https://api.kfim.cn/wallet_gate/card_query' \
--data-urlencode 'wallet_id=' \
--data-urlencode 'business_code=' \
--data-urlencode 'mch_num=' \
--data-urlencode 'timestamp=' \
--data-urlencode 'sign='
{
"code": 0,
"msg": "success",
"data": [
{
"wallet_id": "f794fbaa3********77fa52b",
"link_id": "8920********3344",
"status": 1,
"bind_function": "02",
"card_type": "DEBIT",
"bank_name": "中国银行",
"bank_account_no": "62***********723",
"bind_time": "2025-07-31 11:21:19"
}
]
}