I once faced a similar task. Here is part of the resulting vbs-script, wich is called by the taskplaner every hour. It sends a GET-request to a site and processes the response.
To clarify the example; The body of the response is just a bunch of IDs, separated by semikolon (eg. 7;12;13;25)
Dim oRequest, oRegex, sResponse, aStats
Set oRequest = CreateObject("WinHttp.WinHttpRequest.5.1")
oRequest.Option(4) = 13056
oRequest.Open "GET", "https://example.com/svc/" & "stats.php" & "?pw=secret"
oRequest.Send
sResponse = oRequest.responseText
Set oRegex = CreateObject("VBScript.RegExp")
oRegex.Pattern = "^[0-9]*(;[0-9]*)*$"
If oRegex.Test(sResponse) = True Then
aStats = Split(sResponse, ";")
For i = 0 To UBound(aStats) - 1
...
Set oRegex = Nothing
Set oRequest = Nothing