Your WhatsApp.
Your Android Device.
Your Dedicated API.

// Send text message to Android-hosted JaWa Companion API
const response = await fetch('http://192.168.1.105:8080/send-message', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    number: '923224559543',
    message: 'Automated dispatch via JaWa Companion'
  })
});

const result = await response.json();
console.log('Success:', result.success, 'MessageID:', result.messageId);

import requests

# RESTful text dispatch (/messages/text)
payload = {
    "to": "923224559543",
    "text": "Your invoice has been generated."
}

response = requests.post(
    "http://192.168.1.105:8080/messages/text",
    json=payload,
    timeout=10
)

data = response.json()
print(f"Message sent: {data.get('messageId')}")

// Connect to live WebSocket event stream
const socket = new WebSocket('ws://192.168.1.105:8081?token=YOUR_API_TOKEN');

socket.onmessage = (event) => {
  const payload = JSON.parse(event.data);
  if (payload.event === 'whatsapp.message_incoming') {
    console.log('Incoming Message from:', payload.data.senderPhoneNumber);
    console.log('Body:', payload.data.text);
  } else if (payload.event === 'whatsapp.connection_changed') {
    console.log('Connection state:', payload.data.state);
  }
};