Automate Appointment Booking Notifications
Streamline your appointment workflow by instantly sending WhatsApp confirmations the moment someone books via Calendly. Automating WhatsApp messages not only speeds up your client communication but also ensures reliable delivery and real-time tracking, all powered by D7’s robust API.

How It Works
- Trigger: A new appointment is booked in Calendly.
- Action A: Make.com invokes the D7 WhatsApp API to send a customized confirmation message to the invitee.
- Action B: The same scenario adds the event to your Google Calendar, ensuring your schedule stays in sync.
Developer Benefits
- API Simplicity: Intuitive REST endpoints with clear parameters for text, templates, and media.
- Scalability: Handle thousands of messages per minute without throttling, backed by D7’s global infrastructure.
- Reliability: Built-in retry logic, webhooks for status callbacks, and exhaustive logging for audit and debugging.
- Extensibility: Easily chain additional Make.com modules—SMS, email, CRM updates—and orchestrate complex workflows in a single scenario.
Use Cases
- Sales Workflows: Automatically confirm demo calls and send reminder templates to high-value prospects via WhatsApp.
- Support Operations: Dispatch post-call summaries or follow-up resources the moment a support session ends.
- Marketing Campaigns: Invite contacts to webinars or send event reminders at scale, leveraging personalized WhatsApp content.