Automated Reddit Monitoring and Analysis for n8n
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This workflow automatically monitors Reddit for posts related to n8n, filters them based on engagement, classifies their relevance using OpenAI, and generates structured metadata for each relevant post.
About This Workflow
This n8n workflow is designed to automate the process of monitoring Reddit for mentions of 'n8n'. It fetches posts, applies filtering criteria to identify relevant content, utilizes OpenAI for classification to confirm if a post is genuinely about n8n, and then extracts and structures key metadata from these posts. The ultimate goal is to collect and organize information about n8n discussions happening on Reddit.
Key Features
- Reddit Post Fetching: Retrieves posts from Reddit based on a specified keyword ('n8n').
- Content Filtering: Filters posts based on upvotes, existence of content, and recency.
- OpenAI Classification: Uses OpenAI to determine if a post is about n8n.io.
- Metadata Extraction & Structuring: Extracts and formats key information like upvotes, subreddit, date, URL, and a trimmed selftext.
- Summarization (Optional/Backup): Includes a node for summarizing post content using OpenAI (currently set as a backup).
- Conditional Logic: Employs IF nodes to control the workflow based on post relevance and OpenAI classification.
How To Use
- Trigger: Click the "Execute Workflow" button to start the process.
- Reddit Fetch: The Reddit node searches for posts with the keyword 'n8n'.
- Filtering: The first IF node filters posts based on upvotes, content presence, and recency (within the last 7 days).
- Classification: The OpenAI Classify node uses OpenAI to determine if the post is about n8n.io.
- Data Preparation: The Set node extracts and formats relevant data from the filtered posts.
- Conditional Summarization: The Merge node combines data. The IF1 node checks the OpenAI classification result. If it's 'No', it proceeds to the backup summarization.
- Summarization: The OpenAI Summary Backup node (if triggered) generates a summary of the post.
- Final Structuring: The Merge1 node combines the classified and summarized data. The SetFinal node structures the final output with key metadata.
Sticky Notes:
- Sticky Note1: Provides an overview of the workflow's purpose.
- Sticky Note2: Highlights a limitation regarding the handling of long Reddit posts (only first 500 characters considered).
- Sticky Note3: Suggests potential next steps for workflow improvement and expansion.
- Sticky Note: Shares learnings about prompt writing, OpenAI node usability, and the
max_tokensparameter.
Apps Used
Workflow JSON
{
"id": "c5498871-8473-4d56-96a4-0ab06637ca43",
"name": "Automated Reddit Monitoring and Analysis for n8n",
"nodes": 24,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: c5498871-8473...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
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