In Part 1, we built the "brain." Now, it's time to give it "superpowers." 🚀 This is Part 2 of our complete no-code guide, where we build an advanced AI agent that takes real-world action.

We’ll talk about:

• A step-by-step guide to building an advanced AI Appointment Booking Agent using Vapi and n8n.
• How to create "Tools" in Vapi that allow your agent to check real-time availability and create events in Google Calendar.
• The crucial n8n webhook connection that acts as your agent's hands, letting Vapi trigger your backend automations.
• How to automatically log every call, along with AI-extracted data (like email and appointment type), directly to a Google Sheet.
• The "context hack": how to add a dynamic {{ "now" }} expression to your system prompt so your agent always knows the current date and time.
• Plus, a look at advanced automations like CRM, Slack, and Stripe integrations.

Keywords: AI Voice Agent, Vapi, n8n, No-Code AI, AI Tutorial, AI Booking Agent, Google Calendar, Webhooks, AI Automation, AI Agents, Part 2

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