Automation library · Chat assistants

Generate stock trading signals with Gemini and TwelveData

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. 23 steps, 2 loops or waits: large, and worth reading before you trust it with anything live.

LargeCalls a model: GeminiRetrieval

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23 stepsLarge: read it before trusting it with anything live
0Branches: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 1Model 4Logic 8Service 10

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

  1. 1Structured Output ParserOutput Parser StructuredModel
  2. 2Simple MemoryMemory Buffer WindowModel
  3. 3Google Gemini Chat ModelLm Chat Google GeminiModel
  4. 4Telegram TriggerTelegram triggerStarts it
  5. 5Technical Analysis AgentAgentModel
  6. 6Set Stock TickerSetLogic
  7. 7Send Final AnalysisTelegramService
  8. 8Add Twelve Data API KeySetLogic
  9. 9Get Chart URLHttp RequestService
  10. 10OHLC -1DayHttp RequestService
  11. 11Real Time PriceHttp RequestService
  12. 12EMA 50 - 1DHttp RequestService
  13. 13Wait -65sWaitLogic
  14. 14RSI -1DHttp RequestService
  15. 15Wait1 -65sWaitLogic
  16. 16Download ChartHttp RequestService
  17. 17Calculate Support ResistanceCodeLogic
  18. 18Merge1MergeLogic
  19. 19EMA 200 -1DHttp RequestService
  20. 20ATR -1DHttp RequestService
  21. 21Send 1D ChartTelegramService
  22. 22Organizing DataCodeLogic
  23. 23Warp JSONCodeLogic

How it's built

Starts on
An incoming Telegram message
Steps
23, 2 loops or waits
Size
Large: read it before trusting it with anything live
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?

Take your time. At 23 steps it is large: read it before trusting it with anything live.

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 23 steps before you point it at anything that matters.