Automation library · Research and reporting

Daily WhatsApp group summarizer with OpenAI and Google Sheets

Started by another system calling it, and works across Google Drive and Google Sheets. It hands the judgement calls to OpenAI. 17 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: OpenAI

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

The flow

Starts it 3Model 2Logic 7Service 5

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

  1. 1WebhookWebhookStarts it
  2. 2OpenAI Chat ModelLm Chat Open AiModel
  3. 3Ativar diariamente às 11pmSchedule triggerStarts it
  4. 4Webhook1WebhookStarts it
  5. 5EvolutionAPI HTTPHttp RequestService
  6. 6EvolutionAPI HTTP1Http RequestService
  7. 7OrganizarSetLogic
  8. 8ResumoChain SummarizationModel
  9. 9Capturar dadosSetLogic
  10. 10Update data hereSetLogic
  11. 11Valida GrupoIfLogic
  12. 12TextoSetLogic
  13. 13Consulta as conversas + filtroGoogle SheetsService
  14. 14Salvar ConversasGoogle SheetsService
  15. 15Google DriveGoogle DriveService
  16. 16AgregarAggregateLogic
  17. 17Texto ÚnicoCodeLogic

How it's built

Starts on
Another system calling it
Steps
17, with 1 branch
Size
Medium: a working afternoon
Connects to
Google Drive, Google Sheets
Model
OpenAI

Questions

What does it need to run?

An n8n account, plus your own Google Drive and Google Sheets accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 17 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 17 steps before you point it at anything that matters.