def emails =[]
def amounts = []

emails[0]=params.cuenta;
amounts[0]=params.cantidad;



//masspay.massPayCode("Dinero recibido de TikCode.com", "info@tikcode.com", emails,          amount, "EUR");

String emailSub = "Dinero recibido de TikCode.com";
String emailAddress = "info@tikcode.com";
String [] receiverEmailItems = emails;
String [] amountItems = amounts;
String currencyCode = "EUR";
CallerServices caller = new CallerServices();

String responseValue = null;


    APIProfile profile = ProfileFactory.createSignatureAPIProfile();
    /*
     WARNING: Do not embed plaintext credentials in your application code.
     Doing so is insecure and against best practices.
     Your API credentials must be handled securely. Please consider
     encrypting them for use in any production environment, and ensure
     that only authorized individuals may view or modify them.
     */

// Set up your API credentials, PayPal end point, and API version.
    profile.setAPIUsername("myusername");
    profile.setAPIPassword("mypasswordapi");
    //profile.setSignature("AFcWxV21C7fd0v3bYYYRCpSSRl31ARykt6evANuQsOANN9TjehZjqIl3");
    profile.setSignature("mysignature");
    profile.setEnvironment("sandbox");
    caller.setAPIProfile(profile);
    MassPayRequestType pprequest = new MassPayRequestType();
    pprequest.setVersion("90.0");
    println("llegas aqui?")
// Add request-specific fields to the request.
    MassPayRequestItemType[] massPayItem = new MassPayRequestItemType[receiverEmailItems.length];
    int j = 0
    for(int i=0;i<receiverEmailItems.length; i++)
    {
        String recreceiverEmail=receiverEmailItems[i];
        if(recreceiverEmail != null && recreceiverEmail.length()!= 0)
        {
            MassPayRequestItemType massItemReq = new MassPayRequestItemType();
            massItemReq.setReceiverEmail(receiverEmailItems[i]);
            BasicAmountType amount = new BasicAmountType();
               amount.set_value(amountItems[i]);
            amount.setCurrencyID(CurrencyCodeType.fromString(currencyCode));
            //massItemReq.setUniqueId(uniqueIdItems[i]);
            //massItemReq.setNote(noteItems[i]);
            massItemReq.setAmount(amount);
            massPayItem[j]=massItemReq;
            j++;
        }
    }
    pprequest.setEmailSubject(emailSub);
//  pprequest.setReceiverType(ReceiverInfoCodeType.fromString("abdel@publidirecta.com"));
    pprequest.setMassPayItem(massPayItem);

// Execute the API operation and obtain the response.
    MassPayResponseType ppresponse = (MassPayResponseType) caller.call("MassPay", pprequest);
    responseValue = ppresponse.getAck().toString();

return responseValue;