Intelligent Telegram agent to process text, audio and images
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Workflow Description
An automation that receives Telegram messages containing text, audio files, and images, processes them using OpenAI AI models, extracts relevant information, classifies content automatically, and sends appropriate responses back to users.
How it works
- 1.Receive messages from a Telegram channel or group via webhook
- 2.Classify content type (text, audio, or image) using the text classifier node
- 3.Process content with the appropriate OpenAI model and extract key information
- 4.Generate and format responses based on analysis results
- 5.Send processed responses back to the Telegram chat
Use cases
- Convert voice notes to organized text with automatic keyword extraction
- Classify incoming queries and respond based on their category or intent
- Extract data from images and combine it with additional text information
Requirements
- Active Telegram account and bot token configured
- Valid OpenAI API key with appropriate model access
- A Telegram channel or group for testing and deployment
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Details
How to Use
- 1.Click "Download Template"
- 2.Open your n8n dashboard
- 3.Go to Workflows > Import from File
- 4.Select downloaded file and configure credentials
Nodes Used (22)
Check User & Chat ID
If
Error message
Set
Sticky Note
Sticky Note
Listen for Telegram Events
Webhook
Sticky Note2
Sticky Note
Sticky Note5
Sticky Note
Image Schema
Set
Sticky Note3
Sticky Note
Sticky Note1
Sticky Note
gpt-4o-mini
OpenAI
Get Audio File
Set
Get Image
Set
Analyze Image
OpenAI
Transcribe Recording
OpenAI
Sticky Note6
Sticky Note
gpt-4o-mini1
OpenAI
Edit Fields
Set
Audio Task Message
Set
Audio Other Message
Set
Text Task Message
Set
Text Other Message
Set
Image Message
Set
Convert to Image File
Convert To File
Extract from File to Base64
Extract From File
Text Classifier Audio
If
Text Classifier
If
Validation
Set
Sticky Note4
Sticky Note
Sticky Note7
Sticky Note
Sticky Note8
Sticky Note
Sticky Note9
Sticky Note
Message Router
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