Hi team, we are working with outlook calendars. Whats the easiest way to set up the agent, so it can book a meeting through the outlook calendar? Best, Felix

Connect Vapi to Outlook using a third-party automation tool like Make.com or Pipedream to handle calendar access via API; then program the agent to check availability, confirm with users, and create events, ensuring proper data formatting, time zone handling, and error management throughout..

The easiest way to enable Vapi to book meetings in Outlook Calendar is to create a custom tool in Vapi that triggers a workflow on a platform like Make.com or Pipedream, which then interacts with the Outlook Calendar API. For example, set up a Vapi custom tool that sends a POST request to your automation endpoint:

json
{
  "summary": "Team Meeting",
  "startDateTime": "2025-05-27T10:00:00Z",
  "endDateTime": "2025-05-27T10:30:00Z",
  "attendees": ["user@example.com"]
}

Your automation workflow should handle authentication, event creation, and error handling with Outlook. Sources: - [Vapi Tools Documentation](https://docs.vapi.ai/tools) - [Custom Tool Calling Integration](https://docs.vapi.ai/customization/tool-calling-integration)