Affected components
claude.aiClaude API (api.anthropic.com)
Update timeline
- investigating Apr 20, 2026, 01:31 PM UTC
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.
- resolved Apr 20, 2026, 02:21 PM UTC
This incident has been resolved.
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