[BUG] API Error: Rate limit reached

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?

For the past days I've been getting the error "API Error: Rate limit reached" in two Pro plans that I have, but in usage there is plenty of available time, it even already reseted the daily and weekly, its 0% used, and I'm still getting the error. I already tried reinstalling, logging out, etc. possible solutions.

The worst part is, we don't get any additional details besides API Error: Rate limit reached

My account is arquiproapp@gmail.com

What Should Happen?

I need the account back working

Error Messages/Logs

API Error: Rate limit reached

Steps to Reproduce

<img width="1312" height="246" alt="Image" src="https://github.com/user-attachments/assets/91002c13-4e3c-4f29-a058-7f5bdfbc1135" />

Claude Model

Not sure / Multiple models

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

v2.1.81

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_