Elevated Codex API authentication errors

Summary

Elevated Codex API authentication errors

All impacted services have now fully recovered.

• Started

  Aug 20, 2026 · 4:58 PM

• Resolved

  Aug 20, 2026 · 5:52 PM

• Duration

  53m

• Severity

  Minor

• ◆

  Identified

  Aug 20 · 4:58 PM OpenAI

  Some users may encounter errors when using Codex with API authentication. We are working on implementing a mitigation.

• ◉

  Monitoring

  Aug 20 · 5:15 PM OpenAI

  We have applied the mitigation and are monitoring the recovery.

• ✓

  Resolved

  Aug 20 · 5:52 PM OpenAI

  All impacted services have now fully recovered.