curl --location --request POST 'https://api.kfim.cn/merchant_gate/change_settlement' \
--data-urlencode 'bank_account_type=法人账户' \
--data-urlencode 'bank_name=中原银行' \
--data-urlencode 'bank_open_name=中原银行股份有限公司巩义支行' \
--data-urlencode 'bank_open_code=313491099218' \
--data-urlencode 'bank_open_province=河南省' \
--data-urlencode 'bank_open_city=郑州市' \
--data-urlencode 'bank_account_no=**********' \
--data-urlencode 'bank_account_name=xxx' \
--data-urlencode 'bank_account_mobile=133********' \
--data-urlencode 'bank_card_front_img=data:image/jpeg;base64,/9j/4AAQSkZJRgABA2.......' \
--data-urlencode 'bank_card_back_img=data:image/jpeg;base64,/9j/4AAQSkZJRgABA2.......' \
--data-urlencode 'application_form_img=data:image/jpeg;base64,/9j/4AAQSkZJRgABA2.......' \
--data-urlencode 'non_legal_name=王xx' \
--data-urlencode 'non_legal_id_number=410************' \
--data-urlencode 'non_legal_id_end_date=2028-05-12' \
--data-urlencode 'non_legal_id_address=xxxxxx' \
--data-urlencode 'non_legal_id_front_img=' \
--data-urlencode 'non_legal_id_back_img=' \
--data-urlencode 'non_legal_authorize_img=' \
--data-urlencode 'business_code=' \
--data-urlencode 'mch_num=' \
--data-urlencode 'timestamp=' \
--data-urlencode 'sign='
{
"code": 0,
"msg": "success",
"data": {
"order_no": "MC202501091901158656620559",
"mch_num": "8656B224"
}
}