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C

CardConnect Test API Credentials

See more CardConnect Examples

To test and validate site-level credentials, you can make a GET request with no body to the base URL.

Chilkat C Downloads

C
#include <C_CkHttp.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    const char *url;
    const char *responseStr;

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

    //  The CardConnect REST Web Service base URL includes a protocol, host, port and servlet specification.
    //  
    //  For example:
    //  https://<site>.cardconnect.com:<port>/cardconnect/rest/
    //  
    //  This represents an HTTPS request to the REST web service base URL. 
    //  The servlet name is fixed within the application; the host and port are assigned by CardConnect. 

    http = CkHttp_Create();

    CkHttp_putBasicAuth(http,TRUE);
    CkHttp_putLogin(http,"API_USERNAME");
    CkHttp_putPassword(http,"API_PASSWORD");

    url = "https://<site>.cardconnect.com:<port>/cardconnect/rest/";
    responseStr = CkHttp_quickGetStr(http,url);

    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        return;
    }

    //  If we get a 200 response status and an HTML response saying "CardConnect REST Servlet", then our credentials are correct.
    printf("response status code = %d\n",CkHttp_getLastStatus(http));

    printf("response string:\n");
    printf("%s\n",responseStr);

    //  Sample output:

    //  response status code = 200
    //  response string:
    //  <html lang="en"><body><h1>CardConnect REST Servlet</h1></body></html>


    CkHttp_Dispose(http);

    }