{
"app_key": "99806691412",
"timestamp": "",
"sign": "",
"productNo ": "10001",
"supplierAccountGuid ": "test-merchant",
"callback_url": "http://test.com"
}curl --location --request POST 'http://test.merchant.center.mf178.cn/api/merchant/subscribePriceNotify' \
--header 'Content-Type: application/json' \
--data-raw '{
"app_key": "99806691412",
"timestamp": "",
"sign": "",
"productNo ": "10001",
"supplierAccountGuid ": "test-merchant",
"callback_url": "http://test.com"
}'{
"code": 10010,
"message": "请求异常",
"data": null
}