AI Agents with Google Calendar
GoZupees AI agents book appointments directly into Google Calendar during customer calls—no hold times, no callbacks, no manual entry.
What GoZupees AI Agents Do with Google Calendar
GoZupees connects your voice AI agents directly to Google Calendar, enabling them to perform real scheduling actions during live customer interactions. When a customer calls to book an appointment, your AI agent queries calendar availability in real-time, confirms the time slot with the caller, and creates the event—complete with attendees, descriptions, and meeting links—without any human intervention.
This is not passive calendar viewing. GoZupees AI agents actively write to your Google Calendar: creating new events, updating existing appointments, canceling bookings, and attaching contextual notes from the conversation. Every scheduling action happens within the call itself, so customers hang up with confirmed appointments.
Core Scheduling Workflows
New Appointment Booking
When a caller requests an appointment, the AI agent collects the required details—preferred date, time window, appointment type, and any special notes. It then queries your Google Calendar for matching availability, presents options to the caller, and upon confirmation creates the calendar event with all structured data: attendee email, phone number, appointment reason, and any intake information gathered during the call.
Rescheduling Existing Appointments
Callers who need to change their appointment time speak naturally to the AI agent. The agent locates the existing event by matching caller identity (phone number, email, or name), confirms the appointment details, checks for new availability windows, and updates the calendar event with the revised time. The original event history is preserved, and updated confirmation details are provided to the caller.
Appointment Cancellation
When callers need to cancel, the AI agent identifies the relevant appointment, confirms cancellation intent, removes the calendar event, and optionally offers to reschedule for a future date. Cancellation reasons can be logged to the event notes before deletion for reporting purposes.
Multi-Attendee and Resource Scheduling
For appointments requiring multiple participants or specific resources (conference rooms, equipment), the AI agent checks availability across all required calendars before confirming the booking. This ensures no double-booking of shared resources and handles the coordination complexity automatically.
Technical Integration Details
Authentication and Permissions
GoZupees connects to Google Calendar using OAuth 2.0 with scoped permissions. The integration requests only the calendar permissions necessary for reading availability and creating/modifying events. No credentials are stored—access is token-based and can be revoked at any time from your Google account settings.
Real-Time Availability Queries
During calls, the AI agent performs live API calls to Google Calendar to fetch current availability. This ensures that time slots offered to callers reflect the true state of your calendar, including events added just moments before the call.
Event Data Structure
Events created by GoZupees AI agents include structured fields: event title (formatted consistently for your workflow), start and end times, attendee email addresses, location or Google Meet link, detailed description with call context, and custom reminders. All fields are configurable to match your existing calendar conventions.
Post-Call Enrichment
After the call ends, events can be updated with additional context: call summaries, transcript excerpts, next steps, or linked CRM records. This creates a complete record connecting the calendar event to the interaction that generated it.
Data Written to Google Calendar
GoZupees writes the following data to your calendar events:
- Event Title: Appointment type and customer name
- Start/End Time: Confirmed appointment window
- Attendees: Customer email and any internal participants
- Description: Appointment reason, intake notes, call reference ID
- Location: Physical address or Google Meet link
- Reminders: Email and popup notifications as configured
Setup and Configuration
Connecting Google Calendar takes under 10 minutes. You'll authenticate via Google OAuth, select which calendars the AI agent can access, configure appointment types and durations, set buffer times between appointments, and define business hours. Once configured, your AI agents immediately gain scheduling capabilities for all calls routed through GoZupees.
Security and Compliance
The integration uses Google's standard OAuth 2.0 flow with scoped permissions limited to calendar operations. All data transmitted between GoZupees and Google Calendar is encrypted in transit. Token refresh is handled automatically, and you retain full control to revoke access at any time. The integration is compatible with Google Workspace security policies and admin controls.
What This Integration Enables
- Book new appointments from voice conversations
- Reschedule existing appointments by caller identity
- Cancel appointments with reason capture
- Check availability across multiple calendars
- Create events with structured attendee data
- Update events with post-call context
- Generate meeting links automatically
How the Integration Works
OAuth Authentication
Connect your Google Workspace account with scoped calendar permissions via secure OAuth 2.0 flow.
Calendar Selection
Choose which calendars the AI agent can read for availability and write new events to.
Appointment Configuration
Define appointment types, durations, buffer times, and business hours for scheduling logic.
Live Availability Check
During calls, AI queries real-time availability matching caller preferences and appointment requirements.
Event Creation
Confirmed appointments are written to Google Calendar with attendees, descriptions, and meeting links.
Post-Call Sync
Events enriched with call summaries, transcripts, and context after the conversation ends.
Use Cases
Book Appointments During Calls
AI agent collects caller preferences, checks Google Calendar availability in real-time, and creates confirmed appointments before the call ends.
Reschedule Appointments by Phone
Callers request schedule changes verbally; the AI agent locates their existing appointment, finds new availability, and updates the calendar event.
Cancel Appointments with Reason Capture
AI agent confirms cancellation intent, logs the reason to the event notes, removes the calendar entry, and offers to reschedule.
Multi-Participant Meeting Scheduling
AI agent checks availability across multiple attendee calendars and books a time slot that works for everyone.
Auto-Generate Google Meet Links
When booking virtual appointments, the AI agent automatically creates a Google Meet link and includes it in the calendar invite.
Post-Call Event Enrichment
After the call ends, the AI updates the calendar event with a summary, key details, and any follow-up notes from the conversation.
Automatic Buffer Time Management
AI agent enforces configured buffer periods between appointments, preventing back-to-back bookings that leave no transition time.
Timezone-Aware Scheduling
AI agent detects caller timezone and presents availability options in their local time, then books correctly in your calendar timezone.
Data Synced with Google Calendar
| Object | Fields Written |
|---|---|
| Calendar Events | Event Title, Start/End Time, Attendees, Description, Location, Google Meet Link, Reminders |
| Availability | Free/Busy Status, Calendar ID, Time Zone |
Setup & Configuration
- 1 Authenticate with Google Workspace via OAuth
- 2 Select calendars for scheduling access
- 3 Configure appointment types and durations
- 4 Set business hours and buffer times
- 5 Define event title and description templates
- 6 Test booking flow with sample appointment
- 7 Enable for production call routing
Security & Data Handling
- OAuth 2.0 with scoped calendar permissions
- Token-based access—no credentials stored
- Encrypted data transmission (TLS)
- Google Workspace policy compatible
- Revocable access from Google account settings
- Full audit trail for calendar operations
Get Started with Google Calendar
Ready to automate your Google Calendar workflows with GoZupees AI voice agents? Book a demo to see how we can help streamline your operations.