WhatsApp appointment scheduling with Google Calendar
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 32 nodes and runs on WhatsApp events. Along the way it connects WhatsApp Business Cloud, Postgres and Google Calendar.
How it runs
Trigger: On WhatsApp events.
- Initialization (Edit Fields (Set)): sets or maps fields
- Get bot status (Postgres): uses Postgres
- Is First? (If): checks a condition and branches into true / false
- Update bot status on START (Postgres): uses Postgres
- Is bot starts? (If): checks a condition and branches into true / false
- Welcome Message (WhatsApp Business Cloud): uses WhatsApp Business Cloud
- Update bot status on START (Postgres): uses Postgres
- Define flow (Switch): routes items into branches
- Main Menu (WhatsApp Business Cloud): uses WhatsApp Business Cloud
- Get available question (Postgres): uses Postgres
…plus 21 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (9)
- If
n8n-nodes-base.if - WhatsApp Trigger
n8n-nodes-base.whatsAppTrigger - Edit Fields (Set)
n8n-nodes-base.set - WhatsApp Business Cloud
n8n-nodes-base.whatsApp - Postgres
n8n-nodes-base.postgres - Switch
n8n-nodes-base.switch - Google Calendar
n8n-nodes-base.googleCalendar - Code
n8n-nodes-base.code - Summarize
n8n-nodes-base.summarize
From the author
Who is this for? This workflow is for service-based businesses and freelancers who want to automate booking appointments via WhatsApp without relying on third-party scheduling tools. It's perfect for small teams who want full control over the reservation…