主题：[求助]如何获取企查查数据接口的headers头

根据阿里云全国物流查询接口示例的代码：

Dim st As New Date(1970,1,1,8,0,0)
Dim timestamp As Integer = CInt((Date.Now - st).TotalSeconds()) '时间戳
'msgbox(timestamp)

Dim hc As New HttpClient("http://api.qichacha.com/ECIV4/Search?key=AppKey&keyword=小桔科技")
hc.Headers.Add("7a84a3bd76644302***1bf352b976f", "timestamp " & "0E485858BA****174A69C8C4310570B4")
 Dim jo As JObject = Jobject.Parse(hc.GetData)
 Output.Show(jo.ToString)

代码改成这样对吗？返回结果是：当前的KEY无效或者还未生效中。