When you send a request to a Messaging API endpoint, specify the correct endpoint shown in the Messaging API reference. If you don't specify the correct endpoint, for example by adding an unnecessary ...

Users can now edit messages in group chats with a LINE Official Account. We've added a new edit event ( messageEdited ) to the webhook event objects in the Messaging API. Background on adding the ed...

We'd like to inform you about a service outage regarding the Messaging API. The issue has now been resolved. We sincerely apologize for any inconvenience that this may have caused. Date and time of ou...

We've updated the Cause of the outage. We've added information regarding LINE notification messages to the Impact and Details. We've updated the Date and time of outage and Details following the reso...

You can now retrieve statistics, such as the number of times a rich menu was displayed and clicked, for rich menus created using the Messaging API. Added endpoints - Get rich menu insight totals - Get...

As announced on May 7, 2026, we have changed the rate limit for the Get rich menu list endpoint as of May 26, 2026. Date of specification change May 26, 2026 Details The rate limits before and after t...

In the Messaging API, rate limits are set for each endpoint. We would like to inform you that we plan to change the rate limit for the Get rich menu list endpoint as of May 26, 2026. Scheduled date of...

We would like to inform you about a service outage regarding the Messaging API. The issue has now been resolved. We sincerely apologize for any inconvenience that this may have caused. Date and time o...