Claude Outage History

The Claude Opus 4.5 stack briefly experienced elevated errors affecting Claude API (api.anthropic.com), claude.ai, platform.claude.com, and Claude Code. The incident began at 11:15 PM UTC with engineers investigating, and the status page showed a degraded state at 11:18 PM UTC. The issue was resolved and services returned to normal by 11:23 PM UTC. The Claude status page posted two updates during the incident. A limited number of user reports suggested sporadic impact during the window, but the outage was short and contained.

Claude.ai and platform.claude.com experienced a degraded purchase flow beginning around Feb 1, 2026 9:59 PM UTC due to credit purchase issues and delays. Some API or Extra Usage purchases were charged but credits were not immediately reflected, impacting access to services that rely on up-to-date credit balances. The incident affected two components (claude.ai and platform.claude.com) and lasted until around Feb 1, 2026 11:48 PM UTC when status returned to normal.

Status communications included two updates on the Claude status page: the issue was first listed as a warning at Feb 1, 2026 10:03 PM UTC and later resolved back to normal at Feb 1, 2026 11:48 PM UTC. User reports came from multiple regions, including New Zealand, the United States, and the United Kingdom, indicating a broad impact on purchasing and credit balance updates. The outage duration was approximately 1 hour and 49 minutes.

Claude API, claude.ai, platform.claude.com, and Claude Code experienced a brief degraded performance due to elevated errors. The issues began at Feb 1, 2026 11:36 AM UTC and were resolved by Feb 1, 2026 12:38 PM UTC, affecting API access, chat interactions, and coding features during that window.

The Claude status page documented the incident with two updates, first indicating a degraded state at 11:48 AM UTC and later confirming restoration at 12:38 PM UTC. The outage lasted roughly 1 hour and 2 minutes as systems returned to normal after the final update.

Claude Opus 4.5 briefly experienced degraded performance across multiple components, including Claude API (api.anthropic.com), claude.ai, platform.claude.com, and Claude Code. The incident began at 10:58 AM UTC and was resolved by 11:43 AM UTC, lasting about 45 minutes. The Claude status page reported elevated errors and published two updates during the incident, indicating ongoing investigation before the services returned to normal.

Claude Code experienced memory leaks in Claude Code 2.0.27, causing degraded performance for some users. The Claude status page moved to a degraded state at 8:18 PM UTC and noted that the problem had been identified with a fix in progress; more details were linked to Github issue #22042. The issue affected the Claude Code component and prompted two official status updates during the incident.

Two updates were issued as the team worked on a fix, and the problem was resolved when Claude Code returned to normal at 9:08 PM UTC, with the incident lasting roughly 50 minutes.

The Claude platform experienced a brief partial outage affecting the ability to purchase API credits on platform.claude.com (formerly console.anthropic.com). Some users could not complete API credit purchases during the incident. The issue began at Jan 29, 2026 7:13 PM UTC and was resolved by Jan 29, 2026 8:43 PM UTC, lasting about 1 hour 30 minutes. The Claude status page listed the event as a degraded purchase flow and issued 2 updates before full restoration.

Claude Opus 4.5 experienced elevated errors affecting several Claude services, including Claude API (api.anthropic.com), claude.ai, platform.claude.com, and Claude Code. Users attempting to use Claude endpoints may have encountered errors or degraded responses during the incident window.

This was a repeat of an incident earlier in the day. The Claude status page shows errors restarting from 1:41 PM UTC, with the degraded condition beginning at Jan 28, 2026 1:53 PM UTC and the incident resolving by Jan 28, 2026 2:18 PM UTC, lasting about 25 minutes from Jan 28, 2026 1:53 PM UTC to Jan 28, 2026 2:18 PM UTC. The provider issued two status updates during the incident, and services returned to normal afterward.

Claude Opus 4.5 experienced elevated errors beginning at 11:33 AM UTC, affecting Claude API (api.anthropic.com), claude.ai, platform.claude.com, and Claude Code. Users attempting to access these services encountered errors and degraded responses. The Claude status page noted an investigation into the issue, and the outage lasted for about one hour before services returned to normal at 12:33 PM UTC.

The service posted two status updates during the incident. Reports came from multiple regions, including Europe and India, with some users reporting overloaded errors. The issue affected four components and generated a moderate level of user-reported activity before resolution.

Claude Sonnet 3.7 experienced elevated errors across multiple endpoints, causing degraded performance for Claude API (api.anthropic.com), claude.ai, platform.claude.com, and Claude Code. The incident began around 10:13 AM UTC with investigation, the status was raised to a degraded state at 10:18 AM UTC, and services were fully restored by 10:38 AM UTC. Claude's status page documented the investigation and subsequent recovery, with updates reflecting the progression from issue to resolution.

Claude Console experienced degraded performance beginning at Jan 27, 2026 10:28 PM UTC and ended at Jan 27, 2026 11:08 PM UTC, affecting platform.claude.com (formerly console.anthropic.com). Users may have encountered slower responses or intermittent issues when accessing the Claude Console. The outage lasted about 40 minutes.