Automation library · Scheduling

Schedule and remind appointments with WhatsApp

Started by an incoming WhatsApp message, and works across Google Calendar and WhatsApp. 11 steps, 1 branch: a working afternoon to understand properly.

Medium

11 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 2Logic 3Service 6

The steps in the order they run, from what starts it.

  1. 1WhatsApp TriggerWhats App triggerStarts it
  2. 2A Cada Hora (Lembretes)Schedule triggerStarts it
  3. 3Extrair MensagemSetLogic
  4. 4Buscar Eventos em 24hGoogle CalendarService
  5. 5Identificar IntençãoSwitchLogic
  6. 6Enviar Lembrete (WhatsApp)Http RequestService
  7. 7Consultar DisponibilidadeGoogle CalendarService
  8. 8Calcular Horários LivresCodeLogic
  9. 9Enviar Horários (WhatsApp)Http RequestService
  10. 10Criar EventoGoogle CalendarService
  11. 11Confirmar AgendamentoHttp RequestService

How it's built

Starts on
An incoming WhatsApp message
Steps
11, with 1 branch
Size
Medium: a working afternoon
Connects to
Google Calendar, WhatsApp
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Google Calendar and WhatsApp accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an incoming WhatsApp message.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 11 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 11 steps before you point it at anything that matters.