(Java) CardConnect Capture Level 3 Data

Demonstrates how to send a CardConnect Capture request with Lavel 3 line item data.

If available, Level 3 line item data can be sent with the capture request, particularly for any commercial or corporate payment cards. To qualify for Level 3 Interchange rates, Level 2 data must also be provided. ...

See https://developer.cardconnect.com/cardconnect-api#capture-level-3-data

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux, Solaris Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();
    boolean success;

    http.put_BasicAuth(true);
    http.put_Login("API_USERNAME");
    http.put_Password("API_PASSWORD");

    // Build and send the following JSON:

    // The "retref" is the value returned in the JSON response for the Authorization request.

    // {
    //   "retref": "2880000333",
    //   "shiptozip": "11111-1111",
    //   "shipfromzip": "99999-9999",
    //   "amount": "596.00",
    //   "items": [
    //     {
    //       "discamnt": "0",
    //       "unitcost": "900",
    //       "uom": "CS",
    //       "lineno": "1",
    //       "description": "DESCRIPTION-1",
    //       "taxamnt": "117",
    //       "quantity": "1000",
    //       "upc": "UPC-1",
    //       "netamnt": "150",
    //       "material": "MATERIAL-1"
    //     },
    //     {
    //       "discamnt": "0",
    //       "unitcost": "450",
    //       "uom": "CS",
    //       "lineno": "2",
    //       "description": "DESCRIPTION-2",
    //       "taxamnt": "117",
    //       "quantity": "2000",
    //       "upc": "UPC-1",
    //       "netamnt": "300",
    //       "material": "MATERIAL-2"
    //     }
    //   ],
    //   "taxamount": "40.00",
    //   "merchid": "123456789012",
    //   "account": "4111111111111111",
    //   "ponumber": "PO-0736332"
    // }
    // 
    // Use this online tool to generate the code from sample JSON: 
    // Generate Code to Create JSON

    CkJsonObject json = new CkJsonObject();
    json.UpdateString("retref","112989260941");
    json.UpdateString("shiptozip","11111-1111");
    json.UpdateString("shipfromzip","99999-9999");
    json.UpdateString("amount","596.00");
    json.UpdateString("items[0].discamnt","0");
    json.UpdateString("items[0].unitcost","900");
    json.UpdateString("items[0].uom","CS");
    json.UpdateString("items[0].lineno","1");
    json.UpdateString("items[0].description","DESCRIPTION-1");
    json.UpdateString("items[0].taxamnt","117");
    json.UpdateString("items[0].quantity","1000");
    json.UpdateString("items[0].upc","UPC-1");
    json.UpdateString("items[0].netamnt","150");
    json.UpdateString("items[0].material","MATERIAL-1");
    json.UpdateString("items[1].discamnt","0");
    json.UpdateString("items[1].unitcost","450");
    json.UpdateString("items[1].uom","CS");
    json.UpdateString("items[1].lineno","2");
    json.UpdateString("items[1].description","DESCRIPTION-2");
    json.UpdateString("items[1].taxamnt","117");
    json.UpdateString("items[1].quantity","2000");
    json.UpdateString("items[1].upc","UPC-1");
    json.UpdateString("items[1].netamnt","300");
    json.UpdateString("items[1].material","MATERIAL-2");
    json.UpdateString("taxamount","40.00");
    json.UpdateString("merchid","MERCHANT_ID");
    json.UpdateString("account","4111111111111111");
    json.UpdateString("ponumber","PO-0736332");

    String url = "https://<site>.cardconnect.com:<port>/cardconnect/rest/capture";
    String responseStr = http.putText(url,json.emit(),"utf-8","application/json",false,false);
    if (http.get_LastMethodSuccess() == false) {
        System.out.println(http.lastErrorText());
        return;
        }

    // A response status of 200 indicates potential success.  The JSON response body
    // must be examined to determine if it was truly successful or an error.
    System.out.println("response status code = " + http.get_LastStatus());

    CkJsonObject jsonResp = new CkJsonObject();
    jsonResp.Load(responseStr);
    jsonResp.put_EmitCompact(false);

    System.out.println("response JSON:");
    System.out.println(jsonResp.emit());

    // A successful response looks like this:

    // {
    //   "amount": "596.00",
    //   "resptext": "Approval",
    //   "setlstat": "Queued for Capture",
    //   "commcard": " C ",
    //   "respcode": "00",
    //   "batchid": "1900942291",
    //   "merchid": "MERCHANT_ID",
    //   "token": "9418594164541111",
    //   "authcode": "PPS158",
    //   "respproc": "FNOR",
    //   "retref": "112989260941",
    //   "respstat": "A",
    //   "account": "9418594164541111"
    // }

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    String amount = jsonResp.stringOf("amount");
    String resptext = jsonResp.stringOf("resptext");
    String setlstat = jsonResp.stringOf("setlstat");
    String commcard = jsonResp.stringOf("commcard");
    String respcode = jsonResp.stringOf("respcode");
    String batchid = jsonResp.stringOf("batchid");
    String merchid = jsonResp.stringOf("merchid");
    String token = jsonResp.stringOf("token");
    String authcode = jsonResp.stringOf("authcode");
    String respproc = jsonResp.stringOf("respproc");
    String retref = jsonResp.stringOf("retref");
    String respstat = jsonResp.stringOf("respstat");
    String account = jsonResp.stringOf("account");
  }
}