(C) PayPal PayFlowPro - Send Transaction to Server

Sends a simple transaction to the Gateway server.

Note: This example requires Chilkat v11.0.0 or greater.

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

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#include <C_CkHttp.h>
#include <C_CkHttpRequest.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttp http;
    HCkHttpRequest req;
    HCkHttpResponse resp;

    success = FALSE;

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

    http = CkHttp_Create();

    // 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

    req = CkHttpRequest_Create();
    CkHttpRequest_putHttpVerb(req,"POST");
    CkHttpRequest_putPath(req,"/");
    CkHttpRequest_putContentType(req,"application/x-www-form-urlencoded");
    CkHttpRequest_AddParam(req,"PARTNER","PayPal");
    CkHttpRequest_AddParam(req,"VENDOR","zzz");
    CkHttpRequest_AddParam(req,"USER","zzz");
    CkHttpRequest_AddParam(req,"PWD","zzzzz");
    CkHttpRequest_AddParam(req,"TRXTYPE","S");
    CkHttpRequest_AddParam(req,"AMT","40");
    CkHttpRequest_AddParam(req,"CREATESECURETOKEN","Y");
    CkHttpRequest_AddParam(req,"SECURETOKENID","XXXEFF0A-XXXX-4585-XXXX-B763B1F1XXXX");

    resp = CkHttpResponse_Create();
    success = CkHttp_HttpReq(http,"https://pilot-payflowpro.paypal.com",req,resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkHttpResponse_Dispose(resp);
        return;
    }

    printf("Status code: %d\n",CkHttpResponse_getStatusCode(resp));
    printf("Response body:\n");
    printf("%s\n",CkHttpResponse_bodyStr(resp));


    CkHttp_Dispose(http);
    CkHttpRequest_Dispose(req);
    CkHttpResponse_Dispose(resp);

    }