Claude API Outage History
Claude API is up right nowPingoru has recorded 189 incidents for Claude API: 189 in the last 12 months and 40 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 33 | 37 of 720 (5%) |
| May 2026 | 30 | 30 of 744 (4%) |
| June 2026 | 40 | 366 of 720 (51%) |
| July 2026 | 41 | 67 of 744 (9%) |
| August 2026 | 18 | 29 of 744 (4%) |
| September 2026 | 8 | 11 of 720 (2%) |
| October 2026 | 7 | 9 of 568 (2%) |
Incidents, newest first
Major May 6, 2026 Elevated errors across multiple models 1h 22m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more
Started May 06, 2026, 03:29 PM UTC· resolved May 06, 2026, 04:51 PM UTC
- investigating May 06, 2026, 03:29 PM UTC
We are currently investigating this issue.
- identified May 06, 2026, 03:54 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 06, 2026, 04:32 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 06, 2026, 04:51 PM UTC
This incident has been resolved.
Minor May 4, 2026 Elevated errors on Claude Opus 4.5 and Sonnet 4.5 46m claude.ai, Claude API (api.anthropic.com), Claude Code
Started May 04, 2026, 01:59 PM UTC· resolved May 04, 2026, 02:45 PM UTC
- investigating May 04, 2026, 01:59 PM UTC
We are currently investigating this issue.
- identified May 04, 2026, 02:08 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 04, 2026, 02:27 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 04, 2026, 02:45 PM UTC
This incident has been resolved.
Minor May 4, 2026 Elevated errors on Claude Opus 4.5 1h 39m claude.ai, Claude API (api.anthropic.com), Claude Code
Started May 04, 2026, 08:09 AM UTC· resolved May 04, 2026, 09:49 AM UTC
- investigating May 04, 2026, 08:09 AM UTC
We are currently investigating this issue.
- investigating May 04, 2026, 08:09 AM UTC
We are continuing to investigate this issue.
- identified May 04, 2026, 08:19 AM UTC
The issue has been identified and a fix is being implemented.
- identified May 04, 2026, 09:14 AM UTC
We are continuing to work on a fix for this issue.
- monitoring May 04, 2026, 09:23 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 04, 2026, 09:49 AM UTC
This incident has been resolved.
Critical April 30, 2026 claude.ai and API unavailable 30m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 30, 2026, 01:20 AM UTC· resolved Apr 30, 2026, 01:51 AM UTC
- investigating Apr 30, 2026, 01:20 AM UTC
We are currently investigating this issue.
- monitoring Apr 30, 2026, 01:34 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 30, 2026, 01:51 AM UTC
This incident has been resolved.
Major April 28, 2026 Claude.ai unavailable and elevated errors on the API 1h 33m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 28, 2026, 05:41 PM UTC· resolved Apr 28, 2026, 07:15 PM UTC
- investigating Apr 28, 2026, 05:41 PM UTC
We are investigating an issue preventing users from reaching Claude.ai, and will provide an update as soon as possible.
- identified Apr 28, 2026, 05:51 PM UTC
We have identified an issue resulting in elevated errors on the Anthropic API, as well as issues accessing Claude.ai, including log-in paths for Claude Code. We are working to resolve these issues, and will provide an update as soon as possible.
- identified Apr 28, 2026, 06:33 PM UTC
We are continuing to work to resolve the issues preventing users from accessing Claude.ai, and causing elevated authentication errors for requests to the API and Claude Code.
- monitoring Apr 28, 2026, 06:59 PM UTC
We are seeing success rates across all services return to normal, and are monitoring closely to prevent any further issues. Impact occurred from 17:34–18:52 UTC.
- resolved Apr 28, 2026, 07:15 PM UTC
This incident has been resolved.
Minor April 28, 2026 Elevated errors on Claude Sonnet 4.5 20m Claude API (api.anthropic.com)
Started Apr 28, 2026, 01:29 PM UTC· resolved Apr 28, 2026, 01:50 PM UTC
- investigating Apr 28, 2026, 01:29 PM UTC
We are currently investigating this issue.
- resolved Apr 28, 2026, 01:50 PM UTC
The incident has now been resolved. The timeline for the elevated errors was 6:22 PT / 13:22 UTC -> 6:39 PT / 13:39 UTC.
Minor April 25, 2026 Claude Code v2.1.120 Crashes on Startup 50m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 25, 2026, 01:45 AM UTC· resolved Apr 25, 2026, 02:35 AM UTC
- monitoring Apr 25, 2026, 01:45 AM UTC
We have identified an issue in Claude Code version 2.1.120 that causes a crash when resuming a prior session via the --resume or --continue flags. Auto-update will move affected clients back to 2.1.119 on next check, but you can always run `claude install 2.1.119`.
- resolved Apr 25, 2026, 02:35 AM UTC
This incident has been resolved.
Minor April 25, 2026 Elevated error rates on Claude Opus 4.7 58m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 25, 2026, 01:35 AM UTC· resolved Apr 25, 2026, 02:34 AM UTC
- investigating Apr 25, 2026, 01:35 AM UTC
We are investigating elevated errors for requests to Claude Opus 4.7. We will provide an update as soon as possible.
- monitoring Apr 25, 2026, 02:15 AM UTC
A fix has been deployed for Claude Opus 4.7 and we are seeing success rates at normal levels. We are continuing to monitor, and ensure no further recurrence.
- resolved Apr 25, 2026, 02:34 AM UTC
The issue affecting requests to Claude Opus 4.7 has been resolved. Impact occurred from 01:24–01:59 UTC.
Critical April 24, 2026 Elevated errors on Sonnet 4.6 39m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 24, 2026, 02:55 AM UTC· resolved Apr 24, 2026, 03:34 AM UTC
- investigating Apr 24, 2026, 02:55 AM UTC
We are currently investigating this issue.
- investigating Apr 24, 2026, 02:55 AM UTC
We are continuing to investigate this issue.
- identified Apr 24, 2026, 03:09 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 24, 2026, 03:15 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 24, 2026, 03:34 AM UTC
This incident has been resolved.
Minor April 23, 2026 MCP apps unavailable on Claude.ai 1h 27m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 23, 2026, 12:41 AM UTC· resolved Apr 23, 2026, 02:09 AM UTC
- identified Apr 23, 2026, 12:41 AM UTC
We have identified an issue impacting the availability of MCP applications on Claude.ai, including desktop and mobile. We are working on a fix and will provide an update as soon as possible.
- identified Apr 23, 2026, 12:57 AM UTC
We have resolved the issue impacting MCP Apps on Claude.ai.
- resolved Apr 23, 2026, 02:09 AM UTC
This incident has been resolved.
Minor April 20, 2026 Elevated errors for uploading files 50m claude.ai, Claude API (api.anthropic.com)
Started Apr 20, 2026, 01:31 PM UTC· resolved Apr 20, 2026, 02:21 PM UTC
- 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.
Major April 20, 2026 Claude Sonnet 4.5 error spike 1h 11m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 20, 2026, 06:14 AM UTC· resolved Apr 20, 2026, 07:25 AM UTC
- investigating Apr 20, 2026, 06:14 AM UTC
We are currently investigating this issue.
- monitoring Apr 20, 2026, 06:38 AM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Apr 20, 2026, 06:41 AM UTC
We are continuing to monitor for any further issues.
- resolved Apr 20, 2026, 07:25 AM UTC
This incident has been resolved.
Notice April 19, 2026 Elevated errors on Opus 4.6 1h 15m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more
Started Apr 19, 2026, 10:44 PM UTC· resolved Apr 20, 2026, 12:00 AM UTC
- investigating Apr 19, 2026, 10:44 PM UTC
We are currently investigating this issue.
- resolved Apr 20, 2026, 12:00 AM UTC
This incident has been resolved.
Minor April 17, 2026 Errors uploading documents to Google Drive in Claude.ai 56m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 17, 2026, 06:59 PM UTC· resolved Apr 17, 2026, 07:56 PM UTC
- investigating Apr 17, 2026, 06:59 PM UTC
We are investigating an issue causing errors when uploading documents to Google Drive from Claude.ai, including the desktop app and Cowork.
- resolved Apr 17, 2026, 07:56 PM UTC
The issue affecting uploads to Google Drive has been resolved.
Minor April 16, 2026 Opus 4.6 elevated rate of errors 52m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more
Started Apr 16, 2026, 06:50 AM UTC· resolved Apr 16, 2026, 07:43 AM UTC
- identified Apr 16, 2026, 06:50 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Apr 16, 2026, 07:43 AM UTC
Earlier today we had an outage on Opus 4.6 that started at 23:03 PT / 6:03 UTC and ended at 00:26 PT / 7:26 UTC.
Critical April 15, 2026 Elevated errors on Claude.ai, API, Claude Code 2h 49m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code
Started Apr 15, 2026, 02:53 PM UTC· resolved Apr 15, 2026, 05:42 PM UTC
- investigating Apr 15, 2026, 02:53 PM UTC
We are seeing increased errors on Claude.ai, API, and Claude Code
- investigating Apr 15, 2026, 02:55 PM UTC
We are continuing to investigate this issue.
- identified Apr 15, 2026, 03:03 PM UTC
The issue has been identified and a fix is being implemented.
- identified Apr 15, 2026, 03:20 PM UTC
The Claude API has fully recovered as of 8:01 PT / 16:01 UTC. We are currently working on mitigating the ongoing errors for Claude AI. Claude Code users who are logged in are still able to use it, but logging in is still broken.
- identified Apr 15, 2026, 03:57 PM UTC
Claude.ai and Platform are down. Login for Claude Code does not work via Claude.ai.
- identified Apr 15, 2026, 04:29 PM UTC
We have seen success rates for login to Claude.ai, including via Claude Code, stabilize and are working to fully resolve this issue. We will provide an update shortly.
- resolved Apr 15, 2026, 05:42 PM UTC
This incident has been resolved.
Minor April 14, 2026 Degraded service on usage and analytics admin API endpoints 5h 56m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 14, 2026, 09:24 AM UTC· resolved Apr 14, 2026, 03:21 PM UTC
- investigating Apr 14, 2026, 09:24 AM UTC
We are investigating reports of degraded performance affecting the usage and analytics admin API endpoints. We will provide an update as soon as possible.
- identified Apr 14, 2026, 11:47 AM UTC
Root cause identified. Fixes have been merged and are progressing through our deployment pipeline. Intermittent 503 errors on usage and analytics admin API endpoints may continue until the rollout completes. We will update once the fix is live in production.
- monitoring Apr 14, 2026, 01:20 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 14, 2026, 03:21 PM UTC
This incident has been resolved.
Critical April 13, 2026 Claude.ai down 55m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 13, 2026, 03:40 PM UTC· resolved Apr 13, 2026, 04:35 PM UTC
- investigating Apr 13, 2026, 03:40 PM UTC
We are currently investigating this issue.
- investigating Apr 13, 2026, 03:58 PM UTC
We are continuing to investigate elevated errors on Claude.ai, primarily affecting login. We will provide an update as soon as possible.
- identified Apr 13, 2026, 04:16 PM UTC
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.
- resolved Apr 13, 2026, 04:35 PM UTC
We have resolved the issue resulting in elevated errors on login for Claude.ai and Claude Code betwen 15:31 to 16:19 UTC.
Minor April 10, 2026 Elevated errors on requests to Claude models 21m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more
Started Apr 10, 2026, 04:30 PM UTC· resolved Apr 10, 2026, 04:51 PM UTC
- investigating Apr 10, 2026, 04:30 PM UTC
We are investigating reports of elevated errors on requests to Claude across all products. We will provide an update as soon as possible.
- identified Apr 10, 2026, 04:42 PM UTC
We have identified the current issue as affecting requests to models other than Claude Opus 4.6, and are working to fully resolve this issue. We will provide additional updates shortly.
- resolved Apr 10, 2026, 04:51 PM UTC
The issue affecting requests to non-Opus models has been resolved.
Minor April 9, 2026 Elevated Connector Error Rates 39m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Started Apr 09, 2026, 04:54 PM UTC· resolved Apr 09, 2026, 05:34 PM UTC
- investigating Apr 09, 2026, 04:54 PM UTC
Certain connectors are experiencing higher error rates. We are investigating the issue.
- monitoring Apr 09, 2026, 05:33 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 09, 2026, 05:34 PM UTC
This incident has been resolved.
Minor April 9, 2026 Sonnet 4.6 elevated rate of errors 45m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more
Started Apr 09, 2026, 08:07 AM UTC· resolved Apr 09, 2026, 08:53 AM UTC
- identified Apr 09, 2026, 08:07 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Apr 09, 2026, 08:53 AM UTC
This incident has been resolved.
Critical April 7, 2026 Elevated errors on Claude.ai 1h 27m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Started Apr 07, 2026, 02:32 PM UTC· resolved Apr 07, 2026, 03:59 PM UTC
- identified Apr 07, 2026, 02:55 PM UTC
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.
- monitoring Apr 07, 2026, 03:22 PM UTC
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.
- resolved Apr 07, 2026, 03:59 PM UTC
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.
Major April 3, 2026 Elevated errors on requests to Claude Sonnet 4.6 1h 8m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more
Started Apr 03, 2026, 06:12 PM UTC· resolved Apr 03, 2026, 07:21 PM UTC
- investigating Apr 03, 2026, 06:12 PM UTC
We are currently investigating an issue resulting in elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.
- resolved Apr 03, 2026, 07:21 PM UTC
This incident has been resolved.
Major April 1, 2026 Elevated errors on requests to Claude Opus 4.6 1h 34m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code
Started Apr 01, 2026, 09:06 AM UTC· resolved Apr 01, 2026, 10:40 AM UTC
- identified Apr 01, 2026, 09:06 AM UTC
We have identified an issue resulting in elevated errors on requests to Claude Opus 4.6, and are working to resolve this. We will provide an update as soon as possible.
- resolved Apr 01, 2026, 10:40 AM UTC
This incident has been resolved.
Major April 1, 2026 Elevated timeouts on requests to Claude Opus 4.6 and Sonnet 4.6 – claude.ai, Claude API (api.anthropic.com), Claude Code
Started Apr 01, 2026, 07:01 AM UTC· resolved Apr 01, 2026, 07:01 AM UTC
- resolved Apr 01, 2026, 07:01 AM UTC
We have identified an issue which resulted in elevated rates of timeouts when making requests to Claude Opus 4.6 and Sonnet 4.6 from 17:45 UTC on March 31 through 05:52 UTC on April 1. This issue has been resolved.