(Visual Basic 6.0) Clickatell Send SMS Text Message using HTTP GET

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Demonstrate how to send a Clickatell SMS text message using an HTTP GET request with query params.

For more information, see https://docs.clickatell.com/channels/sms-channels/sms-api-reference/#tag/SMS-API/operation/sendMessageHTTP

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New ChilkatHttp
Dim success As Long

' Implements the following CURL command:

' curl -G https://api.clickatell.com/http/sendmsg \
'   -d "api_id=xxxx" \
'   -d "user=yourUsername" \
'   -d "password=yourPassword" \
'   -d "from=yourFromPhoneNumber" \
'   -d "to=receiverPhoneNumber" \
'   -d "text=The text of your message"

' Use the following online tool to generate HTTP code from a CURL command
' Convert a cURL Command to HTTP Source Code

Dim queryParams As New ChilkatJsonObject
success = queryParams.UpdateString("api_id","xxxx")
success = queryParams.UpdateString("user","yourUsername")
success = queryParams.UpdateString("password","yourPassword")
success = queryParams.UpdateString("from","yourFromPhoneNumber")
success = queryParams.UpdateString("to","receiverPhoneNumber")
success = queryParams.UpdateString("text","The text of your message")

' If the following URL does not work, then try "https://api.clickatell.com/http/sendmsg"
Dim resp As ChilkatHttpResponse
Set resp = http.QuickRequestParams("GET","https://platform.clickatell.com/messages/http/send",queryParams)
If (http.LastMethodSuccess = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

Debug.Print resp.StatusCode
Debug.Print resp.BodyStr