Free Ecommerce Shipment Tracking API java-demo/create_tracking

Create Tracking

You can use this API to add tracking numbers to KeyDelivery's tracking system. Then you can receive shipment status updates automatically with our webhooks. You must submit the following two parameters to use this feature, the carrier ID and the tracking number. Besides, you also need to use a webhook to receive the updated information.

We will track your orders after receiving the tracking number. When the shipment status changes, we will send the tracking information to you by using the webhooks until the life cycle of these tracking numbers ends (usually we will end the tracking when the shipment is "Delivered").

For some tracking requests, we will usually check the shipment status for the first time in 15 minutes after activating the Create Tracking API correctly. If there is no shipment status information about it in the first 15 minutes, we will check it every 4 hours and adjust the tracking frequency based on factors such as the status of the shipment.

Source Docs

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;


/**
 * Create Tracking
 *
 * @author https://www.kd100.com/
 *
 */
public class CreateTracking {

    private static final String URL = "https://www.kd100.com/api/v1/tracking/create";
    //You can find your ApiKey on https://app.kd100.com/api-managment
    private static final String API_KEY = "";
    //You can find your Secret on https://app.kd100.com/api-managment
    private static final String SECRET = "";
    private static final int CONNECT_TIMEOUT = 1000;
    private static final int READ_TIMEOUT = 5000;

    public static void main(String[] args) {
        String carrier_id = "dhl";
        String tracking_number = "9926933413";
        String phone = "95279527";
        String ship_from = "Toronto, Canada";
        String ship_to = "Los Angeles, CA, United States";
        String webhook_url = "https://www.kd100.com/webhook_url";

        CreateTracking demo = new CreateTracking();
        String result = demo.getData(carrier_id, tracking_number, phone, ship_from, ship_to,webhook_url);
        System.out.println(result);
    }



    public String getData(String carrier_id, String tracking_number, String phone, String ship_from, String ship_to,String webhook_url) {

        String param = "{" +
                "\"carrier_id\": \""+carrier_id+"\"," +
                "\"tracking_number\": \""+tracking_number+"\"," +
                "\"phone\": \""+phone+"\"," +
                "\"ship_from\": \""+ship_from+"\"," +
                "\"ship_to\": \""+ship_to+"\"," +
                "\"area_show\": 1," +
                "\"webhook_url\": \""+webhook_url+"\"" +
                "}";

        String signature = MD5Utils.encode(param + API_KEY + SECRET);
        return this.post(param,signature);
    }


    public String post(String param,String signature) {
        StringBuffer response = new StringBuffer("");

        byte[] data = param.getBytes();

        BufferedReader reader = null;
        OutputStream out = null;
        try {

            URL url = new URL(URL);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setConnectTimeout(CONNECT_TIMEOUT);
            conn.setReadTimeout(READ_TIMEOUT);
            conn.setRequestMethod("POST");
            conn.setRequestProperty("accept", "*/*");
            conn.setRequestProperty("connection", "Keep-Alive");
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setRequestProperty("Content-Length", String.valueOf(data.length));
            conn.setRequestProperty("API-Key",API_KEY);
            conn.setRequestProperty("signature",signature);
            conn.setDoOutput(true);

            out = conn.getOutputStream();
            out.write(data);

            reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));

            String line = "";
            while ((line = reader.readLine()) != null) {
                response.append(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                if (null != out){
                    out.flush();
                    out.close();
                }
                if (null != reader) {
                    reader.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return response.toString();
    }
}

/**
 * md5 sign
 */
class MD5Utils {
    private static MessageDigest mdigest = null;
    private static char digits[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};

    private static MessageDigest getMdInst() {
        if (null == mdigest) {
            try {
                mdigest = MessageDigest.getInstance("MD5");
            } catch (NoSuchAlgorithmException e) {
                e.printStackTrace();
            }
        }
        return mdigest;
    }

    public static String encode(String s) {
        if(null == s) {
            return "";
        }

        try {
            byte[] bytes = s.getBytes();
            getMdInst().update(bytes);
            byte[] md = getMdInst().digest();
            int j = md.length;
            char str[] = new char[j * 2];
            int k = 0;
            for (int i = 0; i < j; i++) {
                byte byte0 = md[i];
                str[k++] = digits[byte0 >>> 4 & 0xf];
                str[k++] = digits[byte0 & 0xf];
            }
            return new String(str);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}