WhatsApp API

// Step 1: Create a broadcast with a WhatsApp template
const broadcast = await fetch('https://zernio.com/api/v1/broadcasts', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    profileId: 'prof_123',
    accountId: 'acc_waba123',
    platform: 'whatsapp',
    name: 'Order Confirmations',
    template: {
      name: 'order_confirmation',
      language: 'en',
      components: [{
        type: 'body',
        parameters: [
          { type: 'text', text: 'John' },
          { type: 'text', text: 'ORD-12345' }
        ]
      }]
    }
  })
}).then(r => r.json());

// Step 2: Add recipients by phone number
await fetch(`https://zernio.com/api/v1/broadcasts/${broadcast.broadcast.id}/recipients`, {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    phones: ['+1234567890', '+0987654321']
  })
});

// Step 3: Send immediately
const result = await fetch(`https://zernio.com/api/v1/broadcasts/${broadcast.broadcast.id}/send`, {
  method: 'POST',
  headers: { 'Authorization': 'Bearer YOUR_API_KEY' }
}).then(r => r.json());
console.log(`Sent: ${result.sent}, Failed: ${result.failed}`);