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Anthropic

Elevated errors on Claude.ai

Major outage Lasted 1h 27m · started · Anthropic's page

Level
confirmed
Worst impact
Major outage
Components
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Down Index
68of 100

What to do

  • Check whether you use Anthropic claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 1h 27m it lasted.

    Anything that failed between 2026-04-07 14:32 UTC and 2026-04-07 15:59 UTC may need a replay.
  • Subscribe to Anthropic's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=anthropic works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Anthropic 3

  1. identified

    We have identified an issue resulting in elevated errors on Claude.ai, including desktop and mobile. Users may experience errors when attempting to login, engaging with voice mode, or completing chats with Claude. We are working to resolve this issue as soon as possible.

    provider

  2. monitoring

    We have applied a fix and success rates have returned to normal. We are continuing to monitor closely to ensure there are no further issues.

    provider

  3. resolved

    From 14:32–15:12 UTC, we saw elevated errors impacting various Claude services, including Claude.ai and Claude Code authentication. These errors have been resolved.

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-0c7b0a180a

Is Anthropic still down?

No, this incident was resolved 2026-04-07 15:59 UTC. For Anthropic's live state, see https://down.guide/anthropic.

How long did it last?

1h 27m, from 2026-04-07 14:32 UTC to 2026-04-07 15:59 UTC, by the times Anthropic posted.

What was affected?

Anthropic named claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork.

What caused it?

Anthropic hasn't published a root cause. If it does, it shows here.

Where does this come from?

Anthropic's official status page, https://status.claude.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.