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Claude API

✅ Operational

by Anthropic

Claude API (Opus, Sonnet, Haiku)

Checked 10m ago
Status Page

📉 Downtime History

5 incidents

Elevated error rates on Opus 4.6

Major Resolved

Mar 27 , 16:46 UTC Resolved - This incident has been mitigated as of 9:30 PT / 16:30 UTC. Mar 27 , 13:46 UTC Monitoring - As of 6:40 PT / 13:40 UTC our error rate has returned to the baseline. We a...

Started: Mar 27, 2026 at 16:46 UTC Ended: Mar 27, 2026 at 16:46 UTC · Duration: less than a minute

Elevated errors on Claude Opus 4.6 and Sonnet 4.6

Major Resolved

Mar 27 , 00:49 UTC Resolved - This incident has been resolved. Mar 26 , 23:06 UTC Identified - We have identified an issue resulting in a low rate of errors on requests to Claude Opus 4.6 and Sonne...

Started: Mar 27, 2026 at 00:49 UTC Ended: Mar 27, 2026 at 00:49 UTC · Duration: less than a minute

Elevated errors on Claude Opus 4.6

Major Resolved

Mar 26 , 00:14 UTC Resolved - This incident has been resolved. Mar 25 , 20:06 UTC Monitoring - The issue has been mitigated. We are monitoring. Mar 25 , 20:01 UTC Update - We are currently investig...

Started: Mar 26, 2026 at 00:14 UTC Ended: Mar 26, 2026 at 00:14 UTC · Duration: less than a minute

Elevated errors on Claude Opus 4.6

Major Resolved

Mar 25 , 13:10 UTC Resolved - This incident has been resolved. Mar 25 , 10:06 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 25 , 09:35 UTC Investigating - We ar...

Started: Mar 25, 2026 at 13:10 UTC Ended: Mar 25, 2026 at 13:10 UTC · Duration: less than a minute

Elevated error rates on Claude Opus and Sonnet 4.6

Major Resolved

Mar 21 , 01:42 UTC Resolved - This incident has been resolved. Mar 21 , 00:58 UTC Update - We have observed success rates return to normal for Claude Opus 4.6, and are working to fully resolve elev...

Started: Mar 21, 2026 at 01:42 UTC Ended: Mar 21, 2026 at 01:42 UTC · Duration: less than a minute

📋 Sick Notes

5