The WhatsApp Business API provides a way for businesses to interact with and reach customers all over the world. It powers communication with customers to connect with them on WhatsApp using end-to-end encryption. This enables messages and calls with security that allows only you and the person you're communicating with to read or listen. This API uses a REST API architecture with JSON data formats that follows standard HTTP request and response. WhatsApp Messenger is an SMS replacement application.
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