[Resolved] Notice about service outage for the LINE Platform
2025/06/26

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


LIFF v2.27.0 released
2025/06/25

We've released LIFF v2.27.0. In LIFF v2.27.0, we've added the following feature. You can now get a list of scopes for which the user has agreed to grant permission We've added the `liff.permission.get...


Connecting with Business Manager is now required when creating a new LINE Official Account
2025/06/25

As of June 25, 2025, connecting with Business Manager (only available in Japanese) is required when creating a new LINE Official Account as part of platform infrastructure integration. This requiremen...


[Resolved] Notice of email transmission outage on the LINE Developers Console
2025/06/19

We'd like to inform you about a service outage regarding the LINE Developers Console where various emails couldn't be sent. The issue has now been resolved. We sincerely apologize for any inconvenienc...


The LIFF CLI v0.4 now officially supports ngrok
2025/06/11

In the LIFF CLI v0.4, we've officially supported ngrok as a method for exposing your local development server. - line/liff-cli Until now, the LIFF CLI has only supported ngrok v1, but ngrok v1 has alr...


We've added documentation for webhook signature verification to the Messaging API
2025/06/10

We've added Verify webhook signature to the Messaging API documentation. This document explains how the bot server should verify the signature when receiving a webhook. We've also updated the Messagin...


When identifying LIFF SDK errors, refer to both the error code and the error message
2025/05/30

LIFF SDK errors are returned in LiffError objects. You can identify errors by referencing the values of each property of the LiffError object. We've seen implementations that identify errors based...


LIFF v2.26.1 released
2025/05/26

We've released LIFF v2.26.1. In LIFF v2.26.1, we've fixed the following bugs. We've fixed a bug where accessing a LIFF URL caused the LIFF app to navigate to an unintended secondary redirect URL In a ...