Anthropic incident

Elevated errors on Claude Haiku 4.5

Minor Resolved View vendor source →

Anthropic experienced a minor incident on April 29, 2026 affecting Claude API (api.anthropic.com), lasting 26m. The incident has been resolved; the full update timeline is below.

Started
Apr 29, 2026, 01:47 PM UTC
Resolved
Apr 29, 2026, 02:14 PM UTC
Duration
26m
Detected by Pingoru
Apr 29, 2026, 01:47 PM UTC

Affected components

Claude API (api.anthropic.com)

Update timeline

  1. investigating Apr 29, 2026, 01:47 PM UTC

    We are currently investigating this issue.

  2. monitoring Apr 29, 2026, 02:01 PM UTC

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

  3. resolved Apr 29, 2026, 02:14 PM UTC

    The incident is resolved. The elevated error rate was between 05:37 PT / 12:37 UTC and 06:58 PT / 13:37 UTC.