[BUG] Please run /login · API Error: 403 {"error":{"type":"forbidden","message":"Request not allowed"}} /login Login OAuth error: Request failed with status code 403

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Please run /login · API Error: 403 {"error":{"type":"forbidden","message":"Request not allowed"}} /login Login OAuth error: Request failed with status code 403

What Should Happen?

Should log me in

Error Messages/Logs

Please run /login · API Error: 403 {"error":{"type":"forbidden","message":"Request not allowed"}} /login  Login OAuth error: Request failed with status code 403

Steps to Reproduce

Please run /login · API Error: 403 {"error":{"type":"forbidden","message":"Request not allowed"}} /login Login OAuth error: Request failed with status code 403

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

Claude Code v2.1.114

Claude Code Version

Claude Code v2.1.114

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Warp

Additional Information

_No response_