API doanh nghiệp WhatsApp

curl -X POST https://beecastly.com/api/v1/messages/send \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"channel":"WHATSAPP","to":"+919876543210","content":"Hello from BeeCastly!"}'

const response = await fetch('https://beecastly.com/api/v1/messages/send', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    channel: 'WHATSAPP',
    to: '+919876543210',
    content: 'Hello from BeeCastly!',
  }),
});

const data = await response.json(); // { success: true, data: { messageId, status: "queued" } }