Vapi AI Assistant Integration

I need help setting up function-calling endpoints for an AI voice assistant built with Vapi. This assistant will engage small to medium-sized businesses in New Zealand, calling users to qualify leads and offering services like:

- Website development
-custom email domains
- Google ads & SEO
-Digital Marketing
- AI automation


During the calls, the agent will trigger three functions:
- scheduleConsultation
- logLeadDetails
- sendFollowUpEmail

These will be handled by a Make.com scenario, integrating with HubSpot (for CRM tasks) and Mailchimp (for email campaigns).

Your tasks will include:
- Configure the Make.com scenario, connect it to Vapi.
- Test the setup to ensure it works seamlessly.

Deliverables:
- A fully functional Make.com scenario that handles Vapi function calls and integrates with HubSpot and Mailchimp.
- Updated Vapi assistant configuration with webhook endpoints.
- A test report confirming successful execution of all functions.
- Documentation of API keys, webhook URLs, and any custom configurations.

Ideal candidates should have:
- Experience with Vapi and Make.com
- Strong understanding of HubSpot and Mailchimp integration
- Familiarity with API, webhooks, and automation workflows