Automated Pay Slip Text Extraction via LINE Chatbot
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Streamline your payroll processing by enabling a LINE chatbot to automatically extract key information from pay slips using advanced AI. This workflow automates the tedious task of data entry and ensures accuracy.
About This Workflow
This n8n workflow empowers businesses to leverage the popular LINE messaging platform for automated pay slip data extraction. When a user sends a pay slip image via LINE, the workflow utilizes the Gemini AI model to analyze the image and extract crucial financial details like Status, From, To, Date, and Amount. The extracted data is then structured for immediate use, significantly reducing manual effort and potential errors in payroll and accounting. This solution integrates seamlessly with your existing LINE communication channels, offering an intuitive and efficient way to manage financial documents.
Key Features
- Intelligent Image Analysis: Utilizes Gemini AI to accurately read and understand information within pay slip images.
- LINE Chatbot Integration: Leverages the familiar LINE platform for seamless user interaction and document submission.
- Automated Data Extraction: Automatically pulls out essential fields such as Status, From, To, Date, and Amount.
- Structured JSON Output: Provides extracted data in a clean, machine-readable JSON format for easy integration with other systems.
- Contextual Memory: Maintains conversation context for a more natural and efficient user experience.
How To Use
- Set up LINE Credentials: Configure your LINE official account credentials within n8n's HTTP Header Authentication.
- Configure Message Type Node: Ensure the
Message Typenode correctly captures the incoming message details from LINE. - Define Message Classification: Set up the
Message Classificationnode to route 'image' messages to the image processing branch. - Connect Image Fetch: The
Line: Get Imagenode retrieves the sent image content from the LINE API. - Implement Image Processing: The
Image Message Processingnode, powered by Gemini, analyzes the image and extracts the required data. - Configure Gemini Agent: The
Text Message Processingnode andWindow Buffer Memorycan be configured for conversational interactions or further text-based AI tasks. - Define Output Format: Ensure the
Image Message Processingnode is prompted to return the data in the specified JSON format. - Configure Reply: Set up the
Line: Response to Usernode to send a confirmation or the extracted data back to the user via LINE.
Apps Used
Workflow JSON
{
"id": "7c93f5c6-449b-4511-a0d0-7186fcf5f2a8",
"name": "Automated Pay Slip Text Extraction via LINE Chatbot",
"nodes": 10,
"category": "Operations",
"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: 7c93f5c6-449b...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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