[Important]Effects on BOOK☆WALKER following the termination of free Twitter API access
Thank you for using BOOK☆WALKER.
On Feb. 2, 2023, Twitter Inc. has made an announcement regarding new charges for Twitter API access.
It is currently unclear if this will affect BOOK WALKER, but we will let you know as soon as the details are confirmed.
If you have registered Twitter ID as a method of login for your BOOK☆WALKER account, we recommend that you link a different social media account ID other than Twitter or your email address so that you can sign in using another method.
Adding Twitter links to your bookshelf
It is currently unclear if this will affect BOOK WALKER, but we will let you know as soon as the details are confirmed.
Q. Can I add other sign-in methods for my BOOK☆WALKER account?
https://help.bookwalker.jp/faq/en/639