WhatsApp API

A scalable enterprise interface for automating customer communication and high-volume messaging via the WhatsApp Business Platform.

The WhatsApp Business API (now the WhatsApp Business Platform) enables developers to integrate messaging directly into existing tech stacks like Salesforce or Zendesk. It supports massive scale: businesses can send transactional notifications, automate support via AI chatbots, and manage multi-agent workflows for thousands of concurrent conversations. Key features include 24-hour session windows, template-based messaging for proactive alerts, and verified business profiles that build immediate trust with 2 billion global users.

https://business.whatsapp.com/products/business-platform