I am trying to make a simple call to Paypal API with the follow code:
On error resume next
Set objHTTP = CreateObject("Microsoft.XMLHTTP")
objHTTP.open "POST", "https://api.sandbox.paypal.com/v1/oauth2/token", False
objHTTP.setRequestHeader "Accept", "application/json"
objHTTP.setRequestHeader "Accept-Language", "en_US"
objHTTP.setRequestHeader "Authorization", "Basic " & Base64Encode("client-id:secret")
objHTTP.send "grant_type=client_credentials"
Response.Write err.description & " | " & err.number
But its returning the error:
The download of the specified resource has failed
I can do this call with de Postman without problem. I am in localhost and Im not using a SSL on my site (dont know if its affect).
To solve my problem I am using the NVP API and now I am doing something like this
Set objHTTP = CreateObject("Msxml2.ServerXMLHTTP.6.0")
objHTTP.open "POST", "https://api-3t.sandbox.paypal.com/nvp", False
Dim data
data = "USER=" & paypal_user_name &_
"&PWD=" & paypal_psw &_
"&SIGNATURE=" & paypal_signature &_
"&VERSION=204.0" &_
"&RETURNURL=" & return &_
"&CANCELURL=" & cancel &_
"&PAYMENTREQUEST_0_PAYMENTACTION=Sale" &_
"&PAYMENTREQUEST_0_AMT=" & Request.QueryString("val") &_
"&PAYMENTREQUEST_0_CURRENCYCODE=BRL" &_
"&L_PAYMENTREQUEST_0_NAME0=" & Request.QueryString("pac") &_
"&L_PAYMENTREQUEST_0_AMT0=" & Request.QueryString("val") &_
"&NOSHIPPING=1" &_
"&METHOD=SetExpressCheckout"
objHTTP.send data
And its working very fine