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CompaniesChatGPTIncidents

ChatGPT: Elevated Codex API authentication errors

MinorStatus: resolvedStarted Resolved (53 min)3 updatesstatus.openai.com (opens in new tab)

Affected components: Codex API

Timeline of updates

  1. identified

    Some users may encounter errors when using Codex with API authentication.

    We are working on implementing a mitigation.

  2. monitoring

    We have applied the mitigation and are monitoring the recovery.

  3. resolved

    All impacted services have now fully recovered.

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Impact, status and times are the vendor’s own, as last archived. View on status.openai.com (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by ChatGPT, started 2026-08-20 16:58 UTC, resolved after 53 min, 3 update(s).

Title
Elevated Codex API authentication errors
Vendor
ChatGPT
Date
URL
https://rewindex.com/company/chatgpt/incidents/01M0G1RZER839AZXWMYKSZF3GR

ChatGPT profileRecent ChatGPT incidentsAll outages on August 20, 2026ChatGPT in August 2026MarkdownJSON