Google Calendar voice AI integration
The Google Calendar integration connects your AI voice and chat agents to Google Calendar, so they can check calendar availability on a live call. It's a calendars & scheduling connector that runs as a tool the agent calls mid-conversation — you connect with oauth, attach it to an agent, and it acts in real time without a human in the loop.
Google Calendar API docsLast updated 2026-06-25
What your agent can do with Google Calendar
Check whether the calendar is free between two times BEFORE offering or booking a slot. Provide timeMin and timeMax as ISO 8601 with offset. Returns busy intervals.
Inputs
| Field | Type | Description |
|---|---|---|
| timeMax* | string | Window end, ISO 8601 with offset |
| timeMin* | string | Window start, ISO 8601 with offset, e.g. 2026-06-15T09:00:00+05:30 |
Create a calendar appointment. Provide start and end as ISO 8601 date-times WITH a timezone offset (e.g. 2026-06-15T15:00:00+05:30). Use this when the caller agrees to a specific appointment time.
Inputs
| Field | Type | Description |
|---|---|---|
| attendee_email | string | Optional attendee email to invite |
| description | string | Optional event notes |
| end* | string | End datetime, ISO 8601 with offset |
| start* | string | Start datetime, ISO 8601 with offset, e.g. 2026-06-15T15:00:00+05:30 |
| title* | string | Event title, e.g. Demo call with Acme |
What you'll need to connect Google Calendar
Connect with OAuth. In Telenow, open Integrations → Google Calendar and provide:
- Calendar ID — Leave as primary for the main calendar, or paste a specific calendar ID.
Agent templates that use Google Calendar
Other Calendars & scheduling integrations
Frequently asked questions
What can an AI voice agent do with Google Calendar?
During a live call or chat, a Telenow agent can check calendar availability and book a calendar event — each runs as a tool the agent calls mid-conversation, so it acts on Google Calendar in real time without a human.
How do you connect Google Calendar to Telenow?
In Telenow, open Integrations, pick Google Calendar, and you connect Google Calendar once with OAuth — no API keys to copy. Then add its calendars & scheduling tool to your agent (or install a template that already includes it) and you're live.
Which AI agent templates use Google Calendar?
Dental clinic receptionist, SaaS demo scheduler, Recruitment phone screen, and Hotel reservation desk all use Google Calendar. You can install any of them and connect your Google Calendar account in a couple of clicks.
Does Google Calendar work on phone calls and WhatsApp?
Yes. Telenow agents run on phone, web, chat and WhatsApp, and Google Calendar works the same across every channel — the agent calls it whenever the conversation needs it.
How much does the Google Calendar integration cost?
Connecting Google Calendar is included — you only pay Telenow's transparent per-minute and per-component usage, and new accounts get free signup credit to try it.
Connect Google Calendar to your AI voice agent
Sign up free and get ₹300.00 in credit — no card required. Connect your number, pick a template, and go live in minutes.