Automation library · Content

Convert YouTube videos to audio summaries with Decodo

Started by an incoming Telegram message, and works across Telegram. It hands the judgement calls to OpenAI. 15 steps, 2 branches: a working afternoon to understand properly.

MediumCalls a model: OpenAI

15 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 4Logic 4Service 6

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

  1. 1Structured Output ParserOutput Parser StructuredModel
  2. 2Telegram TriggerTelegram triggerStarts it
  3. 3OpenAI Chat ModelLm Chat Open AiModel
  4. 4AI SummarizerAgentModel
  5. 5ConfigSetLogic
  6. 6OpenAI TTS (Create Audio)Open AiModel
  7. 7Check: Is Valid URL?IfLogic
  8. 8Send Audio SummaryTelegramService
  9. 9Send Working on it MessageTelegramService
  10. 10Send Error MessageTelegramService
  11. 11Send Text SummaryTelegramService
  12. 12Decodo (Fetch Transcript)DecodoService
  13. 13Check for Transcript ErrorIfLogic
  14. 14Send Transcript Failed MessageTelegramService
  15. 15Code: Format TranscriptCodeLogic

How it's built

Starts on
An incoming Telegram message
Steps
15, with 2 branches
Size
Medium: a working afternoon
Connects to
Telegram
Model
OpenAI

Questions

What does it need to run?

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