Messaging API

Get engaged in interactive conversations with LINE users.

What is the Messaging API?

The Messaging API lets you develop two-way communication between your service and LINE users.

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Sending messages

Your bot can send messages to users at any time.
Your bot can also reply in response to users' messages with reply messages.

1-on-1 and group chats

Send messages not only to users who have added your bot as a friend
but also in group chats that your bot has been added to.

The perfect message type
for every occasion

Choose the right message type to effectively engage and connect with your users.