Automation library · Data collection

Join WhatsApp groups with Google Sheets and Evolution API

Started by a clock, and works across Google Sheets. 13 steps, 1 branch, 2 loops or waits: a working afternoon to understand properly.

Medium

13 stepsMedium: a working afternoon
1Branch: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 1Logic 6Service 6

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

  1. 1Schedule TriggerSchedule triggerStarts it
  2. 2Lire invitation codeGoogle SheetsService
  3. 350 premiers non traitésCodeLogic
  4. 4Loop Over ItemsSplit In BatchesLogic
  5. 5Mapper donnéesSetLogic
  6. 6Fetch groupsEvolution ApiService
  7. 7MergeMergeLogic
  8. 8IfIfLogic
  9. 9Join groupEvolution ApiService
  10. 10Mis a jour statut1Google SheetsService
  11. 11Mis a jour statutGoogle SheetsService
  12. 12WaitWaitLogic
  13. 13Remplir listeGoogle SheetsService

How it's built

Starts on
A clock
Steps
13, with 1 branch, 2 loops or waits
Size
Medium: a working afternoon
Connects to
Google Sheets
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

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

What starts it?

It starts on a clock.

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. 13 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 13 steps before you point it at anything that matters.