The flow
Starts it 1Logic 6Service 8
The steps in the order they run, from what starts it.
- 1Trigger on Inventory UpdateGoogle Sheets triggerStarts it
- 2Check If Event ID is EmptyIfLogic
- 3Find Existing Calendar EventGoogle CalendarService
- 4Merge Event PathsMergeLogic
- 5Retrieve Event by IDGoogle CalendarService
- 6Verify Event FoundIfLogic
- 7Create Calendar EventGoogle CalendarService
- 8Check for Event ChangesIfLogic
- 9Update Sheet with Event IDGoogle SheetsService
- 10Append Event ID to SheetGoogle SheetsService
- 11Aggregate New EventsAggregateLogic
- 12Update Calendar EventGoogle CalendarService
- 13Notify New Event CreatedTelegramService
- 14Consolidate Event UpdatesAggregateLogic
- 15Notify Event Update SentTelegramService
How it's built
- Starts on
- A change in a Google Sheet
- Steps
- 15, with 3 branches
- Size
- Medium: a working afternoon
- Connects to
- Google Calendar, Google Sheets, Telegram
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own Google Calendar, Google Sheets and Telegram accounts. You connect your own accounts after importing it; none are included.
What starts it?
It starts on a change in a Google Sheet.
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.
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.