Automation library · Data collection

Track Correios Shipments and Update Google Sheets

Started by a clock, and works across Google Sheets. 15 steps, 1 branch, 1 loop or waits: a working afternoon to understand properly.

Medium

Download free
15 stepsMedium: a working afternoon
1Branch: places the flow splits
1Loop or waits
1Service it connects to

The flow

Starts it 1Logic 9Service 5

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

  1. 1Check Tracking Every HourSchedule triggerStarts it
  2. 2📋 Get Tracking CodesGoogle SheetsService
  3. 3🔍 Normalize & Filter CodesCodeLogic
  4. 4🔁 Loop Tracking CodesSplit In BatchesLogic
  5. 5📊 Build Summary Report1CodeLogic
  6. 6✅ Has Tracking Code?IfLogic
  7. 7💬 Format WhatsApp MessageCodeLogic
  8. 8📦 Query PacoteVicio APIHttp RequestService
  9. 9📊 Build Summary ReportNo OpLogic
  10. 10📱 Send WhatsApp SummaryHttp RequestService
  11. 11📄 Format Tracking ResultCodeLogic
  12. 12🤖 Build DeepSeek PromptCodeLogic
  13. 13🧠 DeepSeek Classify StatusHttp RequestService
  14. 14🏷️ Extract ClassificationCodeLogic
  15. 15📝 Update Status in SheetGoogle SheetsService

How it's built

Starts on
A clock
Steps
15, with 1 branch, 1 loop 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. 15 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 15 steps before you point it at anything that matters.