JetBrains ACP can not login

Hi there!

It looks like you’re having trouble completing the authentication process when trying to use Cursor in JetBrains. We’re sorry for the inconvenience!

Authentication issues like this need to be handled by our support team directly. The forum team doesn’t have access to the authentication systems needed to troubleshoot these problems.

Please email [email protected] for assistance. Include as much detail as possible about:

  • What happens when you try to log in (the “Authentication failed: Invalid params” error you’re seeing)
  • Any error messages you see
  • The email address you’re using to sign in

The log details you’ve included in your post would also be helpful to share with the support team.

Our support team will be able to investigate and help resolve your issue. We’ve unlisted this thread to keep the forum organized. Thanks for understanding!