Latenode

Sync Google Calendar events and send WhatsApp notifications

This template watches Google Calendar for new or changed events, maps title, start time, and location in JavaScript, and sends an approved WhatsApp template to the number you set.

Connect Google Calendar and WhatsApp Business Cloud. Approve the calendar template in Meta Business Manager before you send. Put the Cloud API token on the WhatsApp Business Cloud connection.

Updated Sep 16, 2026Est. run: 7sEst. cost: $0.0004
How Latenode estimates time and cost

Latenode bills workflow runtime in CPU seconds. The first 10,000 CPU seconds are free each month, then usage follows pay-as-you-go CPU-second pricing. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

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Workflow preview

What this template does

  • Sends a WhatsApp notice when a calendar event is created or changed
  • Maps title, start, and location into the template
  • Delivers through WhatsApp Business Cloud
  • Keeps the Cloud API token on the WhatsApp Business Cloud connection

How it works

1
Trigger

Watch Google Calendar

The scenario starts when an event is created or changed on the calendar you connect.

2
Logic

Format the event details

JavaScript takes title, start time, and location so they fit the WhatsApp template parameters.

3
Action

Send the WhatsApp template

WhatsApp Business Cloud delivers the notice to the number you set.

Setup guide

1

Connect Google Calendar

Add a Google Calendar connection and sign in with access to the calendar you want to watch. Point the new-or-changed event trigger at that calendar.

2

Connect WhatsApp Business Cloud

Add a WhatsApp Business Cloud connection and paste your Cloud API token there. Approve a calendar-event template in Meta Business Manager before you send.

3

Map the template and number

In JavaScript, map event title, start, and location into the template parameters. Set the destination WhatsApp number, then test with one calendar event.

Requirements

A Google Calendar Latenode can read
A WhatsApp Business Cloud app with an approved event template
A destination WhatsApp number that should receive the notice

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.