AI Agent for Barbershop (n8n + Vapi + Google Calendar)

Booking AI Agent that processes communication with clients via chat and voice. The system combines n8n workflows with the Vapi voice agent and external integrations. Key features: Real-time availability check (Google Calendar) Checking free slots in real-time. Service-oriented logic The system receives information about services (duration, type) and dynamically adjusts available slots accordingly. Automatic booking After confirming a slot, the system creates an event in Google Calendar with all necessary data (client's name, service, time). Multichannel interaction (chat + voice) Clients can communicate via both messages and calls.

Technology stack: n8n (main workflows) Vapi (voice AI agent) Google Calendar API OpenAI Chat Model Simple Memory MCP Client (Tool Orchestration)