[Bug] Anthropic API Error: Unauthorized credentials revoked

Bug Description
Unauthorized Claude Code usage detected, credentials revoked, requesting investigation and potential billing adjustment

Environment Info

• Platform: darwin
• Terminal: WarpTerminal
• Version: 2.1.5
• Feedback ID: c497683f-d46f-45f9-b0fe-805b608e3207

Errors

[{"error":"Error: Failed to delete keychain entry\n    at Pc9 (/$bunfs/root/claude:187:124497)\n    at async cc9 (/$bunfs/root/claude:188:592)\n    at async mc9 (/$bunfs/root/claude:188:496)\n    at async TOA (/$bunfs/root/claude:1852:19792)\n    at async startOAuthFlow (/$bunfs/root/claude:1852:21355)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-12T08:41:06.808Z"}]

My Account's usage was incredibly high, and it wasn't in actual usage at all. Logged out from All devices, no Claude Code working on a terminal. Basically my account is cooked