> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# LINE

<a href="/release-notes/2026.16"><Badge className="version-badge" color="blue">Updated in 2026.16.0</Badge></a>

<Frame>
  <img src="https://mintcdn.com/cognigy-15abf2ba/gMdd3UtLaZzJw9j6/_assets/ai/deploy/endpoint-reference/line.png?fit=max&auto=format&n=gMdd3UtLaZzJw9j6&q=85&s=9af2a778103b12eb103b6ec075d7e972" alt="LINE Messenger Endpoint logo" width="178" height="64" data-path="_assets/ai/deploy/endpoint-reference/line.png" />
</Frame>

The LINE Endpoint enables you to connect your AI Agent to the [LINE platform](https://www.line.me/).

## Prerequisites

* Access to [LINE Developer Console](https://developers.line.biz/console/).

## Restrictions

* The LINE Messaging API requires you to follow rules that might block some messages. Check your Node settings with the [Line Messaging API requirements](https://support.cognigy.com/hc/en-us/articles/5721825020444) to ensure all messages are delivered.

## Generic Endpoint Settings

Learn about the generic Endpoint settings on the following pages:

* [Endpoints Overview](/ai/agents/deploy/endpoints/overview)
* [NLU Connectors](/ai/platform-features/nlu/external/nlu-connectors/overview)
* [Session Management](/ai/agents/deploy/endpoints/session-management)
* [Data Protection & Analytics](/ai/agents/deploy/endpoints/data-protection-and-analytics)
* [Real-Time Translation Settings](/ai/agents/deploy/endpoints/real-time-translation-settings)
* [Transformer Functions](/ai/for-developers/transformers/overview)
* [Inject and Notify](/ai/agents/deploy/endpoints/inject-and-notify)
* [Copilot](/agent-copilot/configure/copilot-section)

## Specific Endpoint Settings

<Accordion title="LINE Setup">
  | **Parameter**        | **Description**                                                                                                                   |
  | -------------------- | --------------------------------------------------------------------------------------------------------------------------------- |
  | Channel Access Token | The token obtained from your Line Developer account for each deployed channel. It is linked to the Channel Secret.                |
  | Channel Secret       | The secret associated with the Channel Access Token and also obtained from your Line Developer account for each deployed channel. |
</Accordion>

## How to Set Up

<AccordionGroup>
  <Accordion title="1. Create a LINE Messaging API Channel">
    1. Log in to the [LINE Developers Console](https://developers.line.biz/console/).
    2. Create a new provider (if needed).
    3. Create a new **Messaging API** channel under that provider.
    4. Copy the values from the **Channel Secret** and **Channel Access Token** fields for later use.
  </Accordion>

  <Accordion title="2. Create a LINE Endpoint">
    1. In the left-side menu of your Project, click **Deploy > Endpoints**.
    2. On the **Endpoints** page, click **+ New Endpoint**.
    3. In the **New Endpoint** section, do the following:
       1. Select the **Line** Endpoint type.
       2. Specify a unique name.
       3. Select a Flow from the list. Save changes.
    4. Go to the **Configuration Information** section and copy the URL from the **Endpoint URL** field.
  </Accordion>

  <Accordion title="3. Configure the Webhook in LINE">
    1. Go back to the LINE Developers Console.
    2. Open your Messaging API channel settings.
    3. Find the **Webhook URL** field and paste the Cognigy Endpoint URL you copied.
    4. Enable the webhook by toggling the **Use webhook** switch. Test the webhook.
  </Accordion>

  <Accordion title="4. Complete the Endpoint Configuration">
    1. In the Cognigy interface, open the LINE Endpoint configuration.
    2. Fill in the **Channel Secret** and **Channel Access Token** fields. Save changes.
  </Accordion>
</AccordionGroup>

## More Information

* [Cognigy Help Center: LINE Messenger Deployment](https://support.cognigy.com/hc/en-us/articles/360016222819)