Automation library · Documents and files

Generate Google Forms quizzes from Excel files sent

Started by an incoming Telegram message, and works across Telegram. 16 steps, 2 branches, 2 loops or waits: a working afternoon to understand properly.

Medium

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

The flow

Starts it 1Logic 7Service 8

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

  1. 1Telegram Trigger – Receive FileTelegram triggerStarts it
  2. 2Validate File Type (Excel Only)CodeLogic
  3. 3If Not Excel → Send Error MessageIfLogic
  4. 4Download Excel from TelegramTelegramService
  5. 5Notify User – Processing StartedTelegramService
  6. 6Notify User – Invalid File FormatTelegramService
  7. 7Read Excel DataExtract From FileService
  8. 8Normalize Question DataCodeLogic
  9. 9Create Google FormHttp RequestService
  10. 10Enable Quiz ModeHttp RequestService
  11. 11Prepare Question PayloadSetLogic
  12. 12Loop Questions (Batch Processing)Split In BatchesLogic
  13. 13Add Question to FormHttp RequestService
  14. 14Rate Limit Delay (2.5s)WaitLogic
  15. 15Check All Questions ProcessedIfLogic
  16. 16Send Google Form Link to UserTelegramService

How it's built

Starts on
An incoming Telegram message
Steps
16, with 2 branches, 2 loops or waits
Size
Medium: a working afternoon
Connects to
Telegram
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

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

What starts it?

It starts on an incoming Telegram 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. 16 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 16 steps before you point it at anything that matters.