Messaging API maintenance notice
2024/01/11

Maintenance is scheduled for the Messaging API. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance January 23, 2024 aro...


Messaging API maintenance notice
2023/12/12

Maintenance is scheduled for the Messaging API. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance December 19, 2023 ar...


Messaging API maintenance notice
2023/06/02

Maintenance is scheduled for the Messaging API. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance June 8, 2023 13:30 -...


Maintenance notice for Messaging API, module, and LINE Developers Console
2023/04/11

Maintenance is scheduled on the Messaging API, the module (Options for corporate customers) and the LINE Developers Console. Date and time of maintenance May 11, 2023 around 2:00 - around 3:00 (UTC+9)...


[Updated] LINE Developers Console maintenance notice
2022/12/19

Maintenance is scheduled on the LINE Developers Console. Date and time of maintenance January 17, 2023 13:00 - 17:00 (UTC+9) Note that the end time of the maintenance may change without notice. Impac...


LINE Developers Console maintenance notice
2022/11/25

Maintenance is scheduled for LINE Developers Console. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance November 29, 2...


Messaging API maintenance notice
2022/03/31

Maintenance is scheduled for the Messaging API. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance April 7, 2022 21:00 ...


[Maintenance completed] Emergency maintenance notice of LINE notification messages
2022/03/17

We've been performing emergency maintenance on LINE notification messages of options for corporate customers, and the maintenance has been completed. We sincerely apologize for any inconvenience that...


LINE API emergency maintenance notice
2021/08/17

We will be performing emergency maintenance on LINE APIs as follows. During the maintenance period, some requests using LINE APIs may not be processed properly. We sincerely apologize for any inconven...


[Updated] Messaging API maintenance notice
2021/07/20

Maintenance will be performed on the Messaging API. We sincerely apologize for any inconvenience that this may cause and thank you for your understanding. Date and time of maintenance August 5, 2021 ...


Reminder: Mark-as-Read API maintenance notice
2021/06/22

As announced on June 9, 2021, maintenance will be performed on the Mark-as-Read API, which marks messages from users as "Read". We sincerely apologize for any inconvenience that this may cause and tha...


Mark-as-Read API maintenance notice
2021/06/09

Maintenance will be performed on the Mark-as-Read API, which marks messages from users as "Read". We sincerely apologize for any inconvenience that this may cause and thank you for your understanding....


The "Header background color" setting for the LINE MINI App will be temporarily disabled in the LINE Developers Console
2021/03/10

During the following time period, you won't be able to set or change the Header background color in LINE MINI App in the LINE Developers Console. Thank you for your understanding. Date and time March ...


[Updated] LINE Developers Console emergency maintenance has completed
2020/11/09

Emergency maintenance of the LINE Developers site was carried out on the following dates and times. We sincerely apologize for the inconvenience. Date and time of maintenance - LINE Developers site - ...


Certificate authority that can be used in the Webhook URL added
2020/08/26

The webhook URL must use HTTPS and have an SSL certificate issued by a certificate authority trusted by LINE. The following certificate authorities have been added to the list of certificate authoriti...


LINE's APIs will support HTTP/2
2020/07/30

LINE's APIs will support HTTP/2. Domain names subject to the update - api.line.me - api-data.line.me - access.line.me Supported HTTP versions See this table for the differences before and after the up...


LINE API's SSL root certificate authority has been changed
2020/07/21

We've changed the SSL certificate used in LINE's API servers. As a result, we've changed the root certificate authority from DigiCert to GlobalSign. Domain names subject to this change - api.line.me ...


Notice about system maintenance
2019/09/26

We're performing system maintenance at the below time. We apologize for any inconvenience. Scheduled maintenance time September 26, 2019 16:20 - 16:50 (UTC+9) The maintenance will only last a few seco...


Notice about system maintenance
2019/03/01

We will perform maintenance for LINE Login and the Social API. We apologize for any inconvenience caused by this. Scheduled maintenance time March 05, 2019 05:30 - 06:30 (UTC+9) Impact API operations ...


Notice of LINE Developers site maintenance
2019/02/14

On February 27, 2019, we will perform maintenance for the LINE Developers site. We apologize for any inconvenience caused by this. Scheduled maintenance time February 27, 2019 12:00 - 13:00 (UTC+9) Im...


A new login method has been added
2018/11/15

Now you can use your LINE Business ID to log in to the LINE Developers Console. If you are an enterprise user who satisfies both of the two conditions below, click "Log in with email" and enter the em...


Maintenance period for the LINE Developers site is extended
2018/11/15

Today, we will perform maintenance for the LINE Developers site to change its domain name. Due to circumstances, the maintenance period is extended as below. We apologize for any inconvenience and app...


Domain name change for the LINE Developers site
2018/11/09

On November 15, 2018, we will perform maintenance for the LINE Developers site to change its domain name. Scheduled maintenance time November 15, 2018 12:00 - 12:10 (UTC+9) Impact The LINE Developers ...


SSL root certificate authority for api.line.me will change
2018/03/20

Please be advised that we will be updating the SSL certificate on the API server (api.line.me) for the LINE Platform on the following date and time. This update includes changing the root certificatio...


LINE Developers site redesign and maintenance
2017/09/06

To improve the experience for developers and to make the process of creating channels for the Messaging API and LINE Login easier, we will be releasing a new redesigned site on September 21, 2017. Ple...


LINE Developers site temporarily unavailable on February 7
2017/02/06

The LINE Developers site (https://developers.line.me) will be unavailable at the following date and time. [Date] February 7, 2017 15:00 - 16:00 (UTC+9) [Impact] You won’t be able to access https://dev...


LINE Developers site temporarily unavailable on June 23
2016/06/22

The LINE Developers site (https://developers.line.me) will be unavailable at the following date and time. [Date] June 23, 2016 20:00 - 21:00 (UTC+9) [Impact] You won’t be able to access https://develo...


Channel Console unavailable temporarily on June 16
2016/06/15

The LINE Developer Channel Console will be unavailable at the following date and time. [Date] June 16, 2016 1:00 - 05:30 (UTC+9) [Impact] You won't be able to modify your Channel at the time specified...


Channel console access unavailable Oct 27
2015/10/27

Outage Report: Channel console access was unavailable on the following time due to server side issue. October, 27 11:30 - 12:30 JST We are sorry for any inconvenience caused by this outage.