(C++) PayPal PayFlowPro - Send Transaction to Server

Sends a simple transaction to the Gateway server.

For more information, see https://developer.paypal.com/docs/payflow/integration-guide/simple-transaction

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#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http;
    bool success;

    // Implements the following CURL command:

    // curl https://pilot-payflowpro.paypal.com -d PARTNER=PayPal -d VENDOR=zzz -d USER=zzz -d PWD=zzzzz -d TRXTYPE=S -d AMT=40 -d CREATESECURETOKEN=Y -d SECURETOKENID=XXXEFF0A-XXXX-4585-XXXX-B763B1F1XXXX

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

    CkHttpRequest req;
    req.put_HttpVerb("POST");
    req.put_Path("/");
    req.put_ContentType("application/x-www-form-urlencoded");
    req.AddParam("PARTNER","PayPal");
    req.AddParam("VENDOR","zzz");
    req.AddParam("USER","zzz");
    req.AddParam("PWD","zzzzz");
    req.AddParam("TRXTYPE","S");
    req.AddParam("AMT","40");
    req.AddParam("CREATESECURETOKEN","Y");
    req.AddParam("SECURETOKENID","XXXEFF0A-XXXX-4585-XXXX-B763B1F1XXXX");

    CkHttpResponse *resp = http.PostUrlEncoded("https://pilot-payflowpro.paypal.com",req);
    if (http.get_LastMethodSuccess() == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    std::cout << "Status code: " << resp->get_StatusCode() << "\r\n";
    std::cout << "Response body:" << "\r\n";
    std::cout << resp->bodyStr() << "\r\n";

    delete resp;
    }