Example: AI agent using custom tool to fetch top Hacker News posts
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Workflow Description
An automated workflow receives user inquiries through a chat interface, routes them to an AI-powered agent using OpenAI, analyzes content from Hacker News and Twitter/X, and delivers tailored responses based on extracted data in real time.
How it works
- 1.Receive user inquiry via manual chat trigger
- 2.Process and forward data to the AI agent
- 3.Extract content from Hacker News and Twitter/X sources
- 4.Analyze information using OpenAI language model
- 5.Return customized response to the user
Use cases
- Monitor latest tech news from Hacker News and automatically respond to user questions
- Summarize trending Twitter/X content within a live chat conversation
Requirements
- Valid OpenAI API key configured
- Active connection to Twitter/X and Hacker News APIs
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 (8)
On new manual Chat Message
Manual Chat Trigger
Execute Workflow Trigger
Execute Workflow Trigger
Hacker News
Hacker News
Clean up data
Set
AI Agent
Agent
OpenAI Chat Model
OpenAI
Stringify
Code
Sticky Note
Sticky Note
Sticky Note1
Sticky Note
Sticky Note2
Sticky Note
Sticky Note3
Sticky Note
Custom tool to call the wf below
Tool Workflow
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