Automation library · Scheduling

Google Calendar reminder system with OpenAI and Telegram

Started by a clock, and works across Google Calendar and Telegram. It hands the judgement calls to OpenAI. 6 steps: small enough to read in one sitting and change without fear.

SmallCalls a model: OpenAI

6 stepsSmall: readable in one sitting
0Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 1Model 2Logic 1Service 2

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

  1. 1Schedule TriggerSchedule triggerStarts it
  2. 2OpenAI Chat ModelLm Chat Open AiModel
  3. 3Get upcoming eventGoogle CalendarService
  4. 4Secretary AgentAgentModel
  5. 5Already sent?Remove DuplicatesLogic
  6. 6Send reminderTelegramService

How it's built

Starts on
A clock
Steps
6
Size
Small: readable in one sitting
Connects to
Google Calendar, Telegram
Model
OpenAI

Questions

What does it need to run?

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

What starts it?

It starts on a clock.

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?

Not long. At 6 steps it can be read in one sitting and changed without fear.

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 6 steps before you point it at anything that matters.