💬 Build your own counseling chatbot on LINE to support mental health conversations

⚡ 6,875 views · 💬 Support Chatbots

Description

Are you looking to create a counseling chatbot that provides emotional support and mental health guidance through the LINE messaging platform ? This guide will walk you through connecting LINE with powerful AI language models like GPT-4 to build a chatbot that supports users in navigating their emotions, offering 24/7 conversational therapy and accessible mental health resources .

By leveraging LINE’s webhook integration and Azure OpenAI , this template allows you to design a chatbot that is both empathetic and efficient, ensuring users receive timely and professional responses. Whether you’re a developer, counselor, or business owner, this guide will help you create a customizable counseling chatbot tailored to your audience’s needs.

Who Is This Template For?

Developers who want to integrate AI-powered chatbots into the LINE platform for mental health applications. Counselors & Therapists looking to expand their reach and provide automated emotional support to clients outside of traditional sessions. Businesses & Organizations focused on improving mental health accessibility and offering innovative solutions to their users. Educators & Nonprofits seeking tools to provide free or low-cost counseling services to underserved communities.

How this work?

• Line Webhook to receive new message
• Send loading animation in Line
• Check if the input is text or not
• Send the text as prompt in chat model (GPT 4o)
• Reply the message to user (you’ll need ‘edit field’ to format it before reply)

Pre-Requisites

• You have access to the LINE Developers Console.
• An Azure OpenAI account with necessary credentials.

Set-up

1. To receive messages from LINE, configure your webhook:

• Set up a webhook in LINE Developer Console.
• Copy the Webhook URL from the Line Chatbot node and paste it into the LINE Console.
• Ensure to remove any ‘test’ part when moving to production.

2. The loading animation reassures users that the system is processing their request.

• Authorize using header authorization

3. Message Handling

• Use the Check Message Type IsText? node to verify if the incoming message is text. If the message type is text, proceed with ChatGPT processing; otherwise, send a reply indicating non-text inputs are not supported.

4. AI Agent Configuration

• Define the system message within the AI Agent node to guide the conversation based on desired interaction principles.
• Connect the Azure OpenAI Chat Model to the AI Agent.

5. Formatting Responses

• Ensure responses are properly formatted before sending them back to the user.

6. Reply Message

• Use the ReplyMessage - Line node to send the formatted response.
• Ensure proper header authorization using Bearer tokens.

🔗 Nodes Used

HTTP Request, Webhook, AI Agent, Azure OpenAI Chat Model

📥 Import

Download workflow.json and import into n8n: Workflow menu → Import from File

📖 Importing guide · 🔑 Credential setup