Guía

Meta cambia los precios de WhatsApp el 1 de octubre de 2026. Las respuestas de soporte en la ventana de 24 horas ya no son gratuitas. Esta guía de 1MSG muestra lo que eso significa para tu factura y cómo mantener los costos adicionales bajos.

Meta began sending the Business-Scoped User ID (BSUID) instead of a phone number in some WhatsApp webhooks starting April 2026 — the biggest identity shift this platform has seen since it first launched. Sending to a known phone number still works, and 1MSG already maps BSUID back to phone so missing numbers still resolve to the right contact.

Bulk WhatsApp messaging scales only on the official WhatsApp Business API: opted-in recipients, a Meta-approved template, and a throttled sendTemplate loop. New portfolios start at 250 unique recipients per rolling 24 hours, scaling to 2,000, 10,000, 100,000, then unlimited. Track every send by wamid and halt before the cap.

Let's briefly tell you how to effectively spend 7 days of demo and check all features of the service and WhatsApp Business API that you need.

What is it, how does it work and how do you rank your number higher in WhatsApp Business API?

What they are, how to create them, what restrictions and rules to keep in mind, and a quick message editor