Module 04 of 6~16 minPro
n8n and API Integration
Connect Vapi to n8n via webhooks, implement function calling for CRM writes, calendar booking, and real-time data lookups during calls.
§ You will learn
- Configure Vapi webhooks to receive real-time call events including transcripts, tool calls, and end-of-call summaries
- Implement Vapi function calling (tools) to let the AI agent query external APIs during a live conversation
- Build an n8n workflow that receives Vapi webhooks, processes call data, and writes records to a CRM
- Set up a calendar booking flow where the voice agent checks availability and creates appointments via API during the call
- Handle asynchronous tool responses correctly so the agent waits for API data before responding to the caller
§ Sealed entry
This module is part of the Pro record.
4 sections · ~16 min · objectives above are the preview