LINE Assistant with Google Calendar and Gmail Integration

For LINE Assistant, automate your scheduling and communication by integrating Google Calendar and Gmail. Effortlessly create events, retrieve emails, and respond to messages using AI, enhancing productivity and streamlining your workflow.

7/8/2025
14 nodes
Medium
webhookmediumlangchaingooglecalendartoolgmailtooladvancedlogicroutingintegrationapi
Categories:
Communication & MessagingWebhook TriggeredBusiness Process AutomationMedium Workflow
Integrations:
LangChainGoogleCalendarToolGmailTool

Target Audience

This workflow is ideal for:
- Small Business Owners: Who need to automate their scheduling and email responses without extensive technical knowledge.
- Event Planners: Looking to streamline event management through calendar integration.
- Customer Support Teams: Aiming to enhance their response time and provide quick answers using AI.
- Tech Enthusiasts: Interested in exploring automation tools and integrating various services like Google Calendar and Gmail.

Problem Solved

This workflow addresses the challenges of managing multiple communication channels and scheduling tasks efficiently. It automates the process of:
- Responding to user inquiries via LINE with AI-generated answers.
- Scheduling events directly in Google Calendar based on user requests.
- Reading and processing emails from Gmail to enhance communication and task management.

Workflow Steps

  • Webhook Trigger: The process begins with a webhook that listens for incoming messages on LINE.
    2. Message Processing: The received message is processed to determine its type (text or other).
    3. AI Agent Interaction: If the message is text, it is sent to an AI agent for processing and response generation.
    4. Text Cleansing: The message content is cleansed to remove unnecessary formatting and tags.
    5. Error Handling: If the AI response is not satisfactory, a fallback message is sent to the user.
    6. Google Calendar Integration: The workflow checks for scheduling requests and creates events in Google Calendar if applicable.
    7. Gmail Integration: It reads recent emails to provide contextual responses to user inquiries.
    8. Final Response: The final response is sent back to the user via LINE, either with the AI-generated content or an error message.

    • Customization Guide

    Users can customize this workflow by:
    - Modifying Webhook Settings: Change the webhook path to suit your application.
    - Adjusting AI Responses: Update the system message or AI prompts to align with your brand voice.
    - Calendar Configuration: Change the Google Calendar account settings to connect to your own calendar.
    - Email Filters: Adjust Gmail filters to refine the criteria for reading emails.
    - Adding More Nodes: Incorporate additional nodes for other integrations or functionalities, such as database connections or further API integrations.