Automation library · Chat assistants

Telegram fitness bot: Custom workout plans from photo/text

Started by an incoming Telegram message, and works across Telegram. It puts Gemini behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 15 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: GeminiRetrieval

15 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 6Logic 4Service 4

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

  1. 1Google Gemini Chat Model1Lm Chat Google GeminiModel
  2. 2Google Gemini Chat ModelLm Chat Google GeminiModel
  3. 3Receive a MessageTelegram triggerStarts it
  4. 4Simple MemoryMemory Buffer WindowModel
  5. 5Workout GuideAgentModel
  6. 6Workout Guide thorugh ImageAgentModel
  7. 7Text Vs PhotoSwitchLogic
  8. 8Clean up Workout plane and Make User freindly And Visually appealingCodeLogic
  9. 9Clean up Workout plane and Make User freindly And Visually appealing1CodeLogic
  10. 10Get a ImageTelegramService
  11. 11Send A Workout PlanesTelegramService
  12. 12Send A Workout Planes1TelegramService
  13. 13Fetch Image PathHttp RequestService
  14. 14Change Mime TypeCodeLogic
  15. 15Analyze imageGoogle GeminiModel

How it's built

Starts on
An incoming Telegram message
Steps
15, with 1 branch
Size
Medium: a working afternoon
Connects to
Telegram
Model
Gemini
Retrieval
Answers are drawn from documents you supply, not from the model alone

Questions

What does it need to run?

An n8n account, plus your own Telegram account, and a key for Gemini. 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?

Yes. It calls Gemini. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.

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.