AI Agents
Example LangChain summarization of YouTube video transcript
4 nodes
560
181
Automatic trigger
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Workflow Description
An automated workflow that leverages OpenAI's language model to process requests and generate responses automatically. Accepts manual input, processes queries through an intelligent agent, and stores results in system variables for downstream use.
How it works
- 1.Receive user input manually through trigger
- 2.Process request via intelligent agent powered by OpenAI
- 3.Store response and results in workflow variables
- 4.Route outputs to additional steps as needed
Use cases
- Instant customer inquiry responses and support automation
- Automatic data processing and request classification
- Text analysis and key information extraction
Requirements
- Valid OpenAI API key configured
- Manual trigger or external webhook integration
- Basic understanding of n8n variable system
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Manual Trigger
Code
Set
OpenAI
Details
Trigger
Automatic trigger
Nodes
4
Apps
4
Views
560
Downloads
181
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 (4)
Sticky Note7
Sticky Note
When clicking "Execute Workflow"
Manual Trigger
Sticky Note
Sticky Note
LangChain Code
Code
Set YouTube video ID
Set
OpenAI Chat Model
OpenAI
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