Automated Packaging Waste Calculation with n8n
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This n8n workflow leverages AI and webhooks to automatically calculate packaging waste. It receives data via webhook, processes it with LangChain nodes, stores embeddings in Redis, and logs the results to Google Sheets.
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About This Workflow
Overview
This n8n workflow automates the process of calculating packaging waste. It's designed to integrate seamlessly into manufacturing or logistics pipelines by accepting data through a webhook. The core logic uses LangChain nodes to process incoming information, generate embeddings, and store them in a Redis vector store for efficient retrieval. An AI agent then queries this data, potentially to provide insights or suggestions related to packaging optimization. Finally, the results are logged to a Google Sheet for easy tracking and analysis.
Key Features
- Webhook Integration: Accepts packaging data dynamically.
- AI-Powered Processing: Utilizes LangChain for text splitting, embeddings, and agent-based querying.
- Vector Database Storage: Stores data embeddings in Redis for efficient search and retrieval.
- Automated Logging: Records calculations and results to a Google Sheet.
How To Use
- Configure the Webhook node with your desired path (e.g.,
/packaging_waste_calculator). - Set up the Splitter, Embeddings, and Insert nodes with appropriate LangChain configurations and your OpenAI and Redis credentials.
- Define the
indexNamein the Insert and Query nodes to match your Redis index. - Configure the Agent node with your AI model (e.g., Anthropic) and specify the prompt for waste calculation.
- Connect the Sheet node to your Google account and specify the
documentIdandsheetNamefor logging. - Trigger the workflow by sending data to the configured webhook URL.
Apps Used
Workflow JSON
{
"id": "e03f4993-7342-4286-9840-4f8a17498275",
"name": "Automated Packaging Waste Calculation with n8n",
"nodes": 0,
"category": "Manufacturing Automation",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: e03f4993-7342...
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