Kami dapat mengirim gambar, dokumen, dan media dengan mengonversi file ke base64.
konversi File ke Base64 menggunakan ultramsg UI
Anda dapat mengonversi File apa pun menggunakan File ke Alat Base64 dari menu Ultramsg setelah masuk ke akun Anda di Ultramsg.
langkah 1: konversi gambar ke Base64 :
langkah 2: Kirim gambar WhatsApp sebagai Base64 :
Kita cukup meletakkan Base64 alih-alih tautan HTTP Seperti yang ditunjukkan pada gambar berikut:
Contoh untuk mengirim gambar WhatsApp sebagai base64 menggunakan PHP
$instance='instance1150';
$token='Token_123456';
$to='14155552671';
///////////
$path="1.jpg";
$data = file_get_contents($path);
// you can convert File to Base64 using ultramsg UI
// https://user.ultramsg.com/app/base64/base64.php
//Encodes data base64
$img_base64 = base64_encode($data);
//urlencode — URL-encodes string
$img_base64 =urlencode($img_base64 );
////////////
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.ultramsg.com/$instance/messages/image",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYHOST =>0,
CURLOPT_SSL_VERIFYPEER =>0,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "token=$token&to=$to&image=$img_base64&caption=image Caption",
CURLOPT_HTTPHEADER => array(
"content-type: application/x-www-form-urlencoded"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
Contoh mengirim dokumen pdf WhatsApp sebagai base64 menggunakan PHP
$instance='instance1150';
$token='Token_123456';
$to='14155552671';
///////////
$path="ultramsg.pdf";
$data = file_get_contents($path);
// you can convert File to Base64 using ultramsg UI
// https://user.ultramsg.com/app/base64/base64.php
//Encodes data base64
$img_base64 = base64_encode($data);
//urlencode — URL-encodes string
$img_base64 =urlencode($img_base64 );
////////////
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.ultramsg.com/$instance/messages/document",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_SSL_VERIFYHOST =>0,
CURLOPT_SSL_VERIFYPEER =>0,
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "token=$token&to=$to&document=$img_base64&filename=ultramsg.pdf",
CURLOPT_HTTPHEADER => array(
"content-type: application/x-www-form-urlencoded"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
Contoh untuk mengirim Audio WhatsApp sebagai Base64 menggunakan Java
package com.mycompany.mavenproject1;
import java.io.File;
import java.io.IOException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import org.apache.commons.io.FileUtils;
/**
*
* @author Ultramsg team
*/
public class newJavaFile {
/**
* @param args the command line arguments
* @throws java.io.IOException
*/
public static void main(String args[]) throws IOException {
//////////////////////////////////////
OkHttpClient client = new OkHttpClient();
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
byte[] fileContent = FileUtils.readFileToByteArray(new File("/Users/demo/1.mp3"));
String sound = Base64.getEncoder().encodeToString(fileContent);
sound=URLEncoder.encode(sound, StandardCharsets.UTF_8.toString());
RequestBody body = RequestBody.create(mediaType, "token=123456789&to=14155552671&audio=" + sound);
Request request = new Request.Builder()
.url("https://api.ultramsg.com/instance1150/messages/audio")
.post(body)
.addHeader("content-type", "application/x-www-form-urlencoded")
.build();
Response response = client.newCall(request).execute();
//////////////////////////////////////
System.out.println("===================");
System.out.println(response.body().string());
}
}
Contoh mengirim dokumen pdf WhatsApp sebagai Base64 menggunakan Java
package com.mycompany.mavenproject1;
import java.io.File;
import java.io.IOException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import org.apache.commons.io.FileUtils;
/**
*
* @author Ultramsg team
*/
public class newJavaFile {
/**
* @param args the command line arguments
* @throws java.io.IOException
*/
public static void main(String args[]) throws IOException {
//////////////////////////////////////
OkHttpClient client = new OkHttpClient();
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
byte[] fileContent = FileUtils.readFileToByteArray(new File("/Users/demo/ultramsg.pdf"));
String pdf = Base64.getEncoder().encodeToString(fileContent);
pdf=URLEncoder.encode(pdf, StandardCharsets.UTF_8.toString());
RequestBody body = RequestBody.create(mediaType, "token=123456789&to=14155552671&document=" + pdf+"&filename=ultramsg.pdf");
Request request = new Request.Builder()
.url("https://api.ultramsg.com/instance1150/messages/document")
.post(body)
.addHeader("content-type", "application/x-www-form-urlencoded")
.build();
Response response = client.newCall(request).execute();
//////////////////////////////////////
System.out.println("===================");
System.out.println(response.body().string());
}
}
Contoh untuk mengirim gambar WhatsApp sebagai Base64 menggunakan c#
using System;
using RestSharp;
using System.IO;
public class Program
{
public static void Main()
{
byte[] AsBytes = File.ReadAllBytes("1.jpg");
String AsBase64String = Convert.ToBase64String(AsBytes);
///////////
var client =
new RestClient("https://api.ultramsg.com/instance1150/messages/image");
var request = new RestRequest(Method.POST);
request.AddHeader("content-type", "application/x-www-form-urlencoded");
request.AddParameter("token","123456789",ParameterType.GetOrPost);
request.AddParameter("to","14155552671",ParameterType.GetOrPost);
request.AddParameter("image",AsBase64String,ParameterType.GetOrPost);
request.AddParameter("caption","Hello",ParameterType.GetOrPost);
IRestResponse response = client.Execute(request);
///////////
Console.WriteLine(response.Content);
}
}
Contoh untuk mengirim dokumen pdf WhatsApp sebagai Base64 menggunakan vb.net
Imports System
Imports System.Net
Imports System.Text
Imports System.IO
Imports System.Web
Module base64
Sub Main()
''''' send documenct as base64
Dim WebRequest As HttpWebRequest
Dim bytes As Byte() = IO.File.ReadAllBytes("ultramsg.pdf")
Dim file As String = Convert.ToBase64String(bytes)
WebRequest = HttpWebRequest.Create("https://api.ultramsg.com/instance1150/messages/document")
Dim postdata As String = "token=123456789&to=14155552671" & "&document=" & HttpUtility.UrlEncode(file) & "&filename=test.pdf"
Dim enc As UTF8Encoding = New System.Text.UTF8Encoding()
Dim postdatabytes As Byte() = enc.GetBytes(postdata)
WebRequest.Method = "POST"
WebRequest.ContentType = "application/x-www-form-urlencoded"
WebRequest.GetRequestStream().Write(postdatabytes)
' print return
Dim ret As New System.IO.StreamReader(WebRequest.GetResponse().GetResponseStream())
console.writeline(ret.ReadToEnd())
End Sub
End Module
Contoh untuk mengirim gambar WhatsApp sebagai Base64 menggunakan vb.net
Imports System
Imports System.Net
Imports System.Text
Imports System.IO
Imports System.Web
Module base64
Sub Main()
''''' send image as base64
Dim WebRequest As HttpWebRequest
Dim bytes As Byte() = IO.File.ReadAllBytes("test.jpeg")
Dim file As String = Convert.ToBase64String(bytes)
WebRequest = HttpWebRequest.Create("https://api.ultramsg.com/instance1150/messages/image")
Dim postdata As String = "token=123456789&to=14155552671" & "&image=" & HttpUtility.UrlEncode(file) & "&caption=Hi"
Dim enc As UTF8Encoding = New System.Text.UTF8Encoding()
Dim postdatabytes As Byte() = enc.GetBytes(postdata)
WebRequest.Method = "POST"
WebRequest.ContentType = "application/x-www-form-urlencoded"
WebRequest.GetRequestStream().Write(postdatabytes)
Dim ret As New System.IO.StreamReader(WebRequest.GetResponse().GetResponseStream())
console.writeline(ret.ReadToEnd())
End Sub
End Module
Contoh untuk mengirim gambar WhatsApp sebagai Base64 menggunakan python 3
import http.client
import base64
import urllib.parse
import ssl
ssl._create_default_https_context = ssl._create_unverified_context
conn = http.client.HTTPSConnection("api.ultramsg.com")
with open("1.jpeg", "rb") as image_file:
encoded_string = base64.b64encode(image_file.read())
img_bas64=urllib.parse.quote_plus(encoded_string)
payload = "token=token&to=mobile&image="+ img_bas64 + "&caption=image Caption"
headers = { 'content-type': "application/x-www-form-urlencoded" }
conn.request("POST", "/instance_id/messages/image", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))Contoh untuk mengirim dokumen pdf WhatsApp sebagai Base64 menggunakan Python
import http.client
import base64
import urllib.parse
import ssl
ssl._create_default_https_context = ssl._create_unverified_context
conn = http.client.HTTPSConnection("api.ultramsg.com")
with open("test.pdf", "rb") as image_file:
encoded_string = base64.b64encode(image_file.read())
img_bas64=urllib.parse.quote_plus(encoded_string)
payload = "token=token&to=mobile&document="+ img_bas64 + "&filename=test.pdf"
headers = { 'content-type': "application/x-www-form-urlencoded" }
conn.request("POST", "/instance_id/messages/document", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))Contoh untuk mengirim gambar WhatsApp sebagai Base64 menggunakan Ruby
require 'uri'
require 'net/http'
require 'openssl'
require 'base64'
require 'cgi'
url = URI("https://api.ultramsg.com/instance_id/messages/image")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Post.new(url)
request["content-type"] = 'application/x-www-form-urlencoded'
img=Base64.strict_encode64(File.open("a.png", "rb").read)
img=CGI.escape(img)
request.body = "token=instance_token&to=14155552671&image="+ img + "&caption=image Caption"
response = http.request(request)
puts response.read_bodyAnda dapat melihat Dokumentasi dan FAQ API Whatsapp Lengkap.