Outage in Anthropic
Elevated errors for uploading files
Resolved MinorIncident Report
Summary AI Generated
Anthropic experienced elevated errors with file uploads on both Claude.ai and the Claude API, causing upload failures for some users. The issue affected api.anthropic.com and claude.ai for 53 minutes before being resolved. Users were advised to retry their uploads during the incident.
We are currently investigating an issue related to uploading files on Claude.ai and Claude API. Some users will see their uploads failing and they are advised to retry.
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Latest Updates ( sorted recent to last )
RESOLVED
about 20 hours ago - at 04/20/2026 02:21PM
This incident has been resolved.
INVESTIGATING
about 21 hours ago - at 04/20/2026 01:31PM
We are currently investigating an issue related to uploading files on Claude.ai and Claude API. Some users will see their uploads failing and they are advised to retry.
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