Dashboard

Monitor your WhatsApp Gateway activity

User
Messages Sent
0
📤 Outgoing
Messages Received
0
📥 Incoming
Active Device
None
ID: -
📱 Connected
Status
Unknown
🔌 Connection

Device Connection

Scan QR code to connect your WhatsApp

Select a device to connect

Send Message

Send text or media messages via WhatsApp

💡 Sending Tips

  • Number Format: Use country code (e.g., 6281...). No + or 0 in front.
  • Media: Use direct URLs (ending in .jpg, .mp4).
  • Bulk Sending: Add delay between messages to avoid bans.

Contact Groups

Manage your contact groups for bulk messaging

Group Name Members Actions

Message Logs

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Full Service Manual

🛠️ Installation Guide

1. Prerequisites

  • Node.js (v14 or newer)
  • MySQL (e.g., via XAMPP)

2. Database Setup

  1. Open phpMyAdmin or MySQL CLI.
  2. Create a new database named wa_gateway.
  3. Import database.sql.

3. Configuration

Open .env and set your credentials:

DB_HOST=localhost
DB_USER=root
DB_PASSWORD=your_password
DB_NAME=wa_gateway
JWT_SECRET=secure_secret_key

🚀 Postman Collection

Testing API becomes easy with our Postman Collection.

📥 Download Postman Collection

🔌 REST API Guide

Base URL: http://localhost:3000

Auth: Authorization: Bearer <token>

1. Send Text Message

POST /api/send-message 
{
    "deviceId": "your-device-id",
    "number": "628123456789",
    "message": "Hello from API!"
}

2. Send Media Message

POST /api/send-media 
{
    "deviceId": "your-device-id",
    "number": "628123456789",
    "type": "image",
    "url": "https://example.com/image.jpg",
    "caption": "Check this out!"
}

💻 Code Integration Examples

🐘 PHP (cURL)

Send Text:

$ch = curl_init('http://localhost:3000/api/send-message');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer ' . $token, 'Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
    'deviceId' => 'device-01',
    'number' => '628...', 
    'message' => 'Hello'
]));
$res = curl_exec($ch);

Send Image/Video:

$ch = curl_init('http://localhost:3000/api/send-media');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer ' . $token, 'Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
    'deviceId' => 'device-01',
    'number' => '628...', 
    'type' => 'image', // error 'video'
    'url' => 'https://example.com/media.jpg',
    'caption' => 'Media Caption'
]));
$res = curl_exec($ch);

🟨 JavaScript (Fetch)

await fetch('http://localhost:3000/api/send-message', {
    method: 'POST',
    headers: { 
        'Authorization': `Bearer ${token}`,
        'Content-Type': 'application/json' 
    },
    body: JSON.stringify({
        deviceId: 'device-01',
        number: '628123456789',
        message: 'Hello World'
    })
});

🐍 Python (Requests)

import requests

url = "http://localhost:3000/api/send-message"
headers = {"Authorization": "Bearer YOUR_TOKEN"}
payload = {
    "deviceId": "device-01",
    "number": "628123456789",
    "message": "Hello from Python"
}

response = requests.post(url, json=payload, headers=headers)
print(response.json())

🔵 Go (Native)

import (
    "bytes"
    "net/http"
)

func sendMessage() {
    url := "http://localhost:3000/api/send-message"
    jsonStr := []byte(`{"deviceId":"id","number":"628...","message":"Hi"}`)
    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
    req.Header.Set("Authorization", "Bearer TOKEN")
    req.Header.Set("Content-Type", "application/json")
    
    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

☕ Java (OkHttp)

OkHttpClient client = new OkHttpClient();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\"deviceId\":\"id\",\"number\":\"628...\",\"message\":\"Hi\"}");
Request request = new Request.Builder()
  .url("http://localhost:3000/api/send-message")
  .post(body)
  .addHeader("Authorization", "Bearer TOKEN")
  .build();
Response response = client.newCall(request).execute();

🔷 .NET (C#)

using var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", "TOKEN");

var payload = new { deviceId = "id", number = "628...", message = "Hello" };
var response = await client.PostAsJsonAsync("http://localhost:3000/api/send-message", payload);
var content = await response.Content.ReadAsStringAsync();