We've added several documents to the Messaging API documentation to help you troubleshoot webhook issues
2023/08/14

We've added several documents related to webhooks to the Messaging API documentation. - Verify webhook URL - Check webhook error causes and statistics - SSL/TLS specification of the webhook source The...


TLS 1.0 and TLS 1.1 support for LINE Developers site has been discontinued
2022/06/29

As of June 29, 2022, TLS 1.0 and TLS 1.1 support for LINE Developers site has been discontinued. Target site LINE Developers site (including LINE Developers Console and Flex Message Simulator) Support...


TLS 1.0 and TLS 1.1 support for LINE API has been discontinued at the end of August 2021
2021/09/01

As announced on May 13, 2021 and August 24, 2021, TLS 1.0 and TLS 1.1 support for LINE API has been discontinued at the end of August 2021. Domain names of the target LINE API - api.line.me - api-data...


Reminder: TLS 1.0 and TLS 1.1 support for LINE API will be discontinued at the end of August 2021
2021/08/24

As announced on May 13, 2021, TLS 1.0 and TLS 1.1 support for LINE API will be discontinued at the end of August 2021. Domain names of the target LINE API - api.line.me - api-data.line.me All APIs usi...


TLS 1.0 and TLS 1.1 support for LINE API will be discontinued at the end of August 2021
2021/05/13

TLS 1.0 and TLS 1.1 support for LINE API will be discontinued at the end of August 2021. Domain names of the target LINE API - api.line.me - api-data.line.me All APIs using the domain names above are ...


TLS 1.0 and TLS 1.1 support by the webhook notification source discontinued
2021/02/08

As announced on October 6, 2020, January 18, 2021, and January 28, 2021, the following updates have been made to the LINE Platform, which is the source for webhook notifications for the Messaging API....


Reminder: TLS 1.0 and TLS 1.1 support by the webhook notification source will be discontinued at the end of January 2021
2021/01/28

As announced on October 6, 2020 and January 18, 2021, we're planning these updates to the LINE Platform, which is source for webhook notifications for the Messaging API. If you're using a webhook, con...


Reminder: TLS 1.0 and TLS 1.1 support by the webhook notification source will be discontinued at the end of January 2021
2021/01/18

As announced on October 6, 2020, we're planning these updates to the LINE Platform, which is source for webhook notifications for the Messaging API. If you're using a webhook, confirm communication fr...


[Updated] TLS 1.0 and TLS 1.1 support by the webhook notification source will be discontinued at the end of January 2021
2020/10/06

The following updates are planned for the LINE Platform, the source of webhook notifications for the Messaging API. If you are using a webhook, please confirm communication from the new environment d...


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 ...


LINE's APIs now support TLS 1.3
2020/07/01

LINE's APIs now support TLS 1.3. Domain names subject to the update - api.line.me - api-data.line.me - access.line.me SSL/TLS supported protocol versions See this table for the differences before and...