nShortURL examples

Available in Classic and VPC

This document introduces examples of using the nShortURL API.

nShortURL

This section describes the examples of the nShortURL API that shorten long URL addresses by converting them to the me2.do format.

Java

The following is a Java-based sample code for the nShortURL API.

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;

public class APIExamURL {

    public static void main(String[] args) {
        String clientId = "YOUR_CLIENT_ID";
        String clientSecret = "YOUR_CLIENT_SECRET";
        try {
            String text = "https://developers.naver.com/notice";
            String apiURL = "https://naveropenapi.apigw.ntruss.com/util/v1/shorturl";
            URL url = new URL(apiURL);
            HttpURLConnection con = (HttpURLConnection)url.openConnection();
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type", "application/json");
            con.setRequestProperty("X-NCP-APIGW-API-KEY-ID", clientId);
            con.setRequestProperty("X-NCP-APIGW-API-KEY", clientSecret);
            JSONObject json = new JSONObject();
            json.put("url", text);
            String postParams = json.toString();
            DataOutputStream wr = new DataOutputStream(con.getOutputStream());
            wr.writeBytes(postParams);
            wr.flush();
            wr.close();
            int responseCode = con.getResponseCode();
            BufferedReader br;
            if(responseCode==200) {
                br = new BufferedReader(new InputStreamReader(con.getInputStream()));
            } else { 
                br = new BufferedReader(new InputStreamReader(con.getErrorStream()));
            }
            String inputLine;
            StringBuffer response = new StringBuffer();
            while ((inputLine = br.readLine()) != null) {
                response.append(inputLine);
            }
            br.close();
            System.out.println(response.toString());
        } catch (Exception e) {
            System.out.println(e);
        }
    }
}

Python

The following is a Python-based sample code for the nShortURL API.

import os
import sys
import urllib.request
client_id = "YOUR_CLIENT_ID"
client_secret = "YOUR_CLIENT_SECRET"
encText = urllib.parse.quote("https://developers.naver.com/docs/utils/shortenurl")
data = "url=" + encText
url = "https://naveropenapi.apigw.ntruss.com/util/v1/shorturl"
request = urllib.request.Request(url)
request.add_header("X-NCP-APIGW-API-KEY-ID",client_id)
request.add_header("X-NCP-APIGW-API-KEY",client_secret)
response = urllib.request.urlopen(request, data=data.encode("utf-8"))
rescode = response.getcode()
if(rescode==200):
    response_body = response.read()
    print(response_body.decode('utf-8'))
else:
    print("Error Code:" + rescode)

PHP

The following is a PHP-based sample code for the nShortURL API.

<?php
  $client_id = "YOUR_CLIENT_ID";
  $client_secret = "YOUR_CLIENT_SECRET";
  $encText = urlencode("https://developers.naver.com/docs/utils/shortenurl");
  $postvars = "url=".$encText;
  $url = "https://naveropenapi.apigw.ntruss.com/util/v1/shorturl";
  $is_post = true;
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_POST, $is_post);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch,CURLOPT_POSTFIELDS, $postvars);
  $headers = array();
  $headers[] = "X-NCP-APIGW-API-KEY-ID: ".$client_id;
  $headers[] = "X-NCP-APIGW-API-KEY: ".$client_secret;
  curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
  $response = curl_exec ($ch);
  $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  echo "status_code:".$status_code."<br />";
  curl_close ($ch);
  if($status_code == 200) {
    echo $response;
  } else {
    echo "Error content:".$response;
  }
?>

JavaScript

The following is a JavaScript-based sample code for the nShortURL API.

var express = require('express');
var app = express();
var client_id = 'YOUR_CLIENT_ID';
var client_secret = 'YOUR_CLIENT_SECRET';
var query = encodeURI('https://developers.naver.com/docs/utils/shortenurl');
app.post('/url', function(req, res) {
  var api_url = 'https://naveropenapi.apigw.ntruss.com/util/v1/shorturl';
  var request = require('request');
  var options = {
    url: api_url,
    form: { url: query },
    headers: { 'X-NCP-APIGW-API-KEY-ID': client_id, 'X-NCP-APIGW-API-KEY': client_secret },
  };
  request.get(options, function(error, response, body) {
    if (!error && response.statusCode == 200) {
      res.writeHead(200, { 'Content-Type': 'text/json;charset=utf-8' });
      res.end(body);
    } else {
      res.status(response.statusCode).end();
      console.log('error = ' + response.statusCode);
    }
  });
});
app.listen(3000, function() {
  console.log('http://127.0.0.1:3000/url app listening on port 3000!');
});

C#

The following is a C#-based sample code for the nShortURL API.

using System;
using System.Net;
using System.Text;
using System.IO;

namespace NaverAPI_Guide
{
    public class APIExamURL
    {
        static void Main(string[] args)
        {
            string url = "https://naveropenapi.apigw.ntruss.com/util/v1/shorturl";
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
            request.Headers.Add("X-NCP-APIGW-API-KEY-ID", "YOUR_CLIENT_ID"); 
            request.Headers.Add("X-NCP-APIGW-API-KEY", "YOUR_CLIENT_SECRET"); 
            request.Method = "POST";
            string query = "https://developers.naver.com/docs/utils/shortenurl";
            byte[] byteDataParams = Encoding.UTF8.GetBytes("url=" + query);
            request.ContentType = "application/x-www-form-urlencoded";
            request.ContentLength = byteDataParams.Length;
            Stream st = request.GetRequestStream();
            st.Write(byteDataParams, 0, byteDataParams.Length);
            st.Close();
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream stream = response.GetResponseStream();
            StreamReader reader = new StreamReader(stream, Encoding.UTF8);
            string text = reader.ReadToEnd();
            stream.Close();
            response.Close();
            reader.Close();
            Console.WriteLine(text);
        }
    }
}