News

  • 2019/07/18

    Notice about service outage for LINE Login (resolved)

    We want to inform you about a service outage regarding LINE Login. The issue has now been resolved. We apologize for any inconvenience this may have caused.

    Date and time of outage

    Date: July 18, 2019 Time: 9:38–10:40 JST (GMT+9)

    Cause

    Issue with our servers.

    Details

    LINE Login returned http error codes with the pattern 5xx (500, 501, etc.) for some requests. As a result, LINE Login was unavailable in the following applications:

    • Web application
    • Desktop app

    LINE will continue to improve the quality of its services to prevent future outages. Thank you for your understanding.

  • 2019/07/08

    New Messaging API endpoints for friend statistics

    We're happy to announce that we've added 3 new Messaging API endpoints that enable you to get detailed information about the friends of your LINE official account:

    The data returned by these endpoints is the same data displayed on the Insight tab in the LINE Official Account Manager.

  • 2019/06/27

    LINE SDK for Flutter released

    We've released a new LINE SDK for Flutter. This SDK is a Flutter plugin that lets you access the functions of LINE SDK for iOS and LINE SDK for Android in your Flutter app with Dart. For details, see these pages:

    The LINE SDK for Flutter documentation is only available in English, for now.

  • 2019/06/26

    LINE Login: new parameters and properties added

    We've added new parameters and properties to LINE Login v2.1:

    • The parameter ui_locales lets you specify the display language and script for LINE Login.
    • The property amr specifies the authentication methods used in authentication. This corresponds to the OpenID Connect 1.0 amr Claim.

    The amr property is automatically added to all LINE login v2.1 enabled channels, so no additional development work is required.

    See also Integrating LINE login with your web app. If you haven't integrated LINE Login yet, we hope you'll consider doing so now.

    note Note

    New or changed LINE Login functions may cause changes in the structure of the payload JSON object. These changes may include added properties, variations in property order, and added/removed white space and line breaks. Make sure your implementation can handle both current and future payload data objects.

    Any functionality we offer may be changed without notice. However, we'll try notify you in advance if we believe that the change will significantly affect developers.

  • 2019/06/18

    Notice of problems with migration of LINE official accounts (resolved)

    We encountered problems during the planned migration of accounts from the deprecated Developer Trial plan to the new free plan, which started on June 11, 2019. The problems have now been resolved. We sincerely apologize for the inconvenience this caused.

    Date and time of outage

    From: June 11, 2019
    Until: June 18, 2019 14:33 JST(GMT+9)

    Cause

    In Japan and Thailand, accounts that were migrated from the old Developer Trial plan to the new free plan incorrectly retained their old limit on number of friends (50).

    Details

    When a user tried to befriend an account that had reached the limit of 50 friends, this error was displayed:

    Sorry, the account you are trying to add cannot accept any more friends.

    We have now removed the limit on the number of friends.

    LINE will continue improve the quality of its services to prevent future outages. Thank you for your understanding.

  • 2019/06/17

    Notice about service outage for LINE Login (resolved)

    We'd like to inform you about a service outage regarding LINE Login. The issue has now been resolved. We apologize for any inconvenience that this may have caused.

    Date and time of outage

    Date: June 17, 2019 Time: 11:41–13:01 JST (GMT+9)

    Cause

    Issue with our servers.

    Details

    LINE Login returned error code "400 Bad Request" when some users attempted to log in.

    LINE will continue to improve the quality of its services to prevent future outages. Thank you for your understanding.

  • 2019/06/14

    Notice about service outage for the Messaging API (resolved)

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

    Date and time of outage

    Date: June 14, 2019 Time: 10:35–12:19 JST (GMT+9)

    Cause

    Issue with our servers.

    Affected services

    All Messaging API endpoints (https://api.line.me/v2/bot/*).

    Details

    The API returned status code 500 for some requests.

    LINE will continue to improve the quality of its services to prevent future outages. Thank you for your understanding.

  • 2019/06/05

    Notice about service outage for the Messaging API (resolved)

    We'd like to inform you about a service outage regarding the LINE Developers site. The issue has now been resolved. We apologize for any inconvenience that this may have caused.

    Date and time of outage

    Date: June 5, 2019 Time: 14:41–15:05 JST (GMT+9)

    (Most errors were solved by 14:55.)

    Cause

    Issue with our servers.

    Affected services

    All Messaging API endpoints (https://api.line.me/v2/bot/*) and webhook.

    Details

    The API returned status code 403 or 500 error for some requests. Also, webhook events were not successfully sent.

    We will continue to improve the quality of our services. Thank you for your understanding.

  • 2019/05/10

    LINE Things: Automatic communication English documentation released

    We released the English version of the LINE Things documentation about the "automatic communication" feature:

  • 2019/05/07

    Automatic communication added to LINE Things Developers Trial

    We added the "automatic communication" feature to the LINE Things Developers Trial. Learn more from these pages:

    These pages will be translated into English soon.