Incident report · read from Anthropic's status page

Anthropic incident: Elevated errors for Claude Opus 4.1

Resolved after 25 m (22 Jul 2026, 08:34–09:00 UTC), impact minor, affecting Claude API (api.anthropic.com) and Claude Code.

Timeline

1. 22 Jul 2026 at 08:34 UTC identified

   The issue has been identified and a fix is being implemented.

2. 22 Jul 2026 at 08:45 UTC monitoring

   A fix has been implemented and we are monitoring the results.

3. 22 Jul 2026 at 09:00 UTC resolved

   This incident has been resolved.

Affected components

• Claude API (api.anthropic.com): degraded for 10 m
• Claude Code: degraded for 10 m

Source

Anthropic's own report of this incident, on Anthropic's status page. This page is a record of Anthropic's own report; where the two disagree, theirs is right.

Last checked 8 Sep 2026 at 16:15 UTC.

Must Have AI is a parody and is not affiliated with, endorsed by or connected to OpenAI, Anthropic or Google. Every outage shown here is read from the provider's own public status page.