Sent LogoSent API Docs

Messages API

Send templated messages via SMS and WhatsApp with automatic channel selection and delivery tracking.

Endpoints

Key Features

  • Smart Channel Selection: Automatically routes via optimal channel (SMS/WhatsApp)
  • Template Support: Use pre-approved templates with dynamic variables
  • Webhook Notifications: Real-time delivery status updates
  • Auto Contact Creation: Creates contacts on-the-fly when using phone endpoint
  • Balance Management: Automatic balance checking and deduction