@luisz2k Hello! It's great to hear that you're using Vapi with Make.com for automating appointment scheduling. To store the caller's number as a variable, you would typically use a function within your Vapi assistant that captures the input from the caller. Once you have the number stored, you can then use Make.com (formerly Integromat) to create an automation scenario that sends a booking link to the captured number. Here's a general outline of the steps you would follow: 1. Capture the Caller's Number: - Use a Vapi function designed to capture and store the caller's input (in this case, their phone number). 2. Store the Number as a Variable: - Within your Vapi assistant's logic, assign the captured number to a variable. 3. Integrate with Make.com: - Set up a webhook in Make.com that triggers when a new number is captured by your Vapi assistant. - Pass the stored variable (the caller's number) to Make.com via the webhook. 4. Send the Booking Link: - In Make.com, create an action that sends an SMS with the booking link to the number received from the webhook. If you need specific guidance on how to implement these steps within Vapi or Make.com, please let me know, and I can provide more detailed instructions or direct you to the appropriate support resources.

Could you provide more detailed instructinos for how I can create a Vapi function that captures and stores the caller's phone number?