Outage in Anthropic
Claude.ai down
Resolved MajorIncident Report
Summary AI Generated
Anthropic experienced a major outage affecting Claude.ai, the API, and console, with elevated login errors preventing users from accessing Claude.ai and Claude Code services. The incident lasted 57 minutes, from 15:31 to 16:19 UTC on April 13th, 2026. The issue was identified and resolved with a fix applied to restore normal login functionality across all affected services.
We are currently investigating this issue.
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Latest Updates ( sorted recent to last )
RESOLVED
3 days ago - at 04/13/2026 04:35PM
We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.
IDENTIFIED
3 days ago - at 04/13/2026 04:16PM
We have identified the issue affecting Claude.ai and Claude Code logins. We are working to apply a fix for this issue, and will provide an additional update as soon as possible.
INVESTIGATING
3 days ago - at 04/13/2026 03:58PM
We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.
INVESTIGATING
3 days ago - at 04/13/2026 03:40PM
We are currently investigating this issue.
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Elevated errors on Claude.ai, API, Claude Code - 1 day ago
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