curl --location --request GET 'https://api.gugudata.com/stock/cn/stock-cash-flow/demo'{
"DataStatus": {
"StatusCode": 0,
"StatusDescription": "string",
"ResponseDateTime": "string",
"DataTotalCount": 0
},
"Data": {
"Symbol": "string",
"StockName": "string",
"DateKey": "string",
"Close": 0,
"ChangePercent": 0,
"MainNetInflowAmount": 0,
"MainNetInflowRatio": 0,
"SuperLargeNetInflowAmount": 0,
"SuperLargeNetInflowRatio": 0,
"LargeNetInflowAmount": 0,
"LargeNetInflowRatio": 0,
"MediumNetInflowAmount": 0,
"MediumNetInflowRatio": 0,
"SmallNetInflowAmount": 0,
"SmallNetInflowRatio": 0
}
}