Line is a messaging platform that allows developers to build interactive communication workflows. With Relevance AI, you can elevate your messaging experience by incorporating AI-driven insights and automation into your Line applications.



Line provides robust messaging features like push notifications and interactive replies. Relevance AI amplifies these capabilities by enabling AI Agents to automate responses and engage users dynamically.
Real-Time Engagement Mastery
The AI agent gains instant capability to engage with millions of Line users through automated, contextual conversations across multiple Asian markets.
Asian Market Fluency
Gains native understanding of communication preferences and cultural nuances in key Asian markets where Line dominates digital interactions.
Commerce Integration Power
Harnesses Line's payment and transaction capabilities to facilitate seamless e-commerce experiences within conversations.
Relevance AI integrates seamlessly with Line to enhance your messaging workflows with intelligent capabilities.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Relevance AI account
- An Airtable account with access to the base and table you'd like to use
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The Line & Relevance AI integration allows developers to effortlessly incorporate Line's messaging features into their applications, enhancing user engagement through automated messaging workflows. This integration supports functionalities such as push notifications, broadcast messages, and interactive replies, all while ensuring secure OAuth-based authentication.
With this integration, you can automate message broadcasting, receive real-time notifications, and handle replies interactively, all while supporting rich media content like images and stickers.
To get started, ensure you have the necessary Line Developer and Relevance AI accounts, along with the required credentials. The integration requires a Node.js environment and an HTTPS-enabled endpoint for webhook reception, ensuring secure communication.
Once set up, you can easily send push messages, broadcast messages, and reply to user interactions with just a few lines of code. The integration also provides clear error handling and troubleshooting guidelines, making it easier to manage common issues such as authentication errors and message delivery failures.
For optimal performance, follow best practices like validating message content, implementing error handling, and using environment variables for sensitive credentials. Enable debug logging to monitor your integration and ensure smooth operation.
For further assistance, refer to the [Line Messaging API documentation](https://developers.line.biz/en/docs/messaging-api/) or reach out to Relevance AI support.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

To get the most out of the Line + Relevance AI integration without writing code:
- Start with a clear messaging strategy: Define your target audience and the types of messages you want to send to ensure effective communication.
- Utilize rich media: Take advantage of Line's support for images and stickers to make your messages more engaging.
- Test your messages: Send test messages to yourself or a small group to verify formatting and content before broadcasting to a larger audience.
- Monitor user engagement: Track responses and interactions to refine your messaging approach and improve user experience.
- Implement error handling: Prepare for potential issues by implementing error handling and retry logic in your message-sending functions.