Book, manage, and check appointments using Vapi and Google Calendar
Use this workflow to book, cancel, or reschedule appointments using Vapi and Google Calendar How it works The Check Availability workflow checks if appointments exist on Google Calendar and returns a response to Vapi. The Book Appointment workflow schedules an appointment on Google Calendar. The Manage Appointments workflow updates or cancels appointments based on the user’s request. Key Features: 1. Ability to book, update, or cancel an appointment 2. Validates required fields before booking 3.
At a glance
Book, manage, and check appointments using Vapi and Google Calendar is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Google Calendar. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- Google Calendar
- Modules
- 27
- Price
- Free
- Version
- v1.0

About this workflow
Use this workflow to book, cancel, or reschedule appointments using Vapi and Google Calendar How it works The Check Availability workflow checks if appointments exist on Google Calendar and returns a response to Vapi. The Book Appointment workflow schedules an appointment on Google Calendar. The Manage Appointments workflow updates or cancels appointments based on the user’s request. Key Features: 1. Ability to book, update, or cancel an appointment 2. Validates required fields before booking 3. Handles errors with helpful user messages 4. Returns a Vapi-compatible response format Set up steps Prerequisites 1. Vapi.ai account 2. Google Calendar 3. n8n instance - Self-hosted or cloud Steps - Step 1: Configure Google Calendar Access - Step 2: Import and Configure Workflows - Step 3: Create Vapi Custom Tools - Step 4: Configure Vapi Assistant Use Cases Appointment booking automation for service businesses
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n → click the menu → Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
Purchase to unlock the full step-by-step guide
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- JSON blueprint — instant download
- Setup guide PDF included
- 5 downloads · valid 30 days
- Works with n8n
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