LINE - profClaw

LINE is the dominant messaging platform across Japan, Taiwan, Thailand, and Indonesia. profClaw integrates via the LINE Messaging API for bot interactions.

Capabilities

Feature	Supported
1:1 messages	Yes
Group messages	Yes
Quick reply buttons	Yes
Flex messages	Yes
File/image send	Yes
Webhook	Yes
Channel access	Yes

Setup

Create a LINE Developers account

Create a Messaging API channel

Create a new provider and channel. Choose Messaging API as the channel type.

Get credentials

Under Messaging API tab:

Channel access token (long-lived)
Channel secret

Set webhook URL

Under Messaging API > Webhook settings, set: https://your-domain.com/webhooks/lineEnable Use webhook.

Configure profClaw

LINE_CHANNEL_ACCESS_TOKEN=your-channel-access-token
LINE_CHANNEL_SECRET=your-channel-secret

Environment Variables

string

required

LINE Messaging API channel access token (long-lived).

string

required

Channel secret for webhook signature verification.

string

Webhook URL. Required to be set in LINE Developer Console.

Configuration Example

.env
settings.yml

LINE_CHANNEL_ACCESS_TOKEN=xxxxxxxxxxxxxxxxxxx
LINE_CHANNEL_SECRET=abcdef1234567890

chat:
  line:
    channel_access_token: "${LINE_CHANNEL_ACCESS_TOKEN}"
    channel_secret: "${LINE_CHANNEL_SECRET}"

Flex Messages

profClaw can send LINE Flex Messages for rich layouts:

{
  "type": "flex",
  "altText": "Task completed",
  "contents": {
    "type": "bubble",
    "body": {
      "type": "box",
      "layout": "vertical",
      "contents": [
        { "type": "text", "text": "Result", "weight": "bold" }
      ]
    }
  }
}

Notes

Status: Beta
LINE requires a public HTTPS webhook URL.
LINE’s free tier allows 500 messages/month. Paid plans remove the limit.
The webhook URL must be verified in the LINE Developer Console.
LINE’s Messaging API uses POST webhooks - profClaw verifies the X-Line-Signature header.

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​Capabilities

​Setup

​Environment Variables

​Configuration Example

​Flex Messages

​Notes

​Related

Capabilities

Setup

Environment Variables

Configuration Example

Flex Messages

Notes

Related