Is Anthropic API Down?
Anthropic · AI & Machine Learning
Operational
Anthropic provides the Claude family of AI models through its API. Known for safety-focused AI research and reliable, high-quality language models.
91.67%
24h Uptime
95.33%
7d Uptime
77.08%
30d Uptime
3384ms
Response
Uptime — 90 days
Incident Frequency
Severity
Response Time (30d)
Recent Incidents
Oct 25, 2026
Oct 25, 2026
Oct 25, 2026
Oct 25, 2026
Oct 24, 2026
Oct 24, 2026
Oct 23, 2026
Oct 22, 2026
Oct 21, 2026
Oct 7, 2026
All Incidents
Elevated errors for Claude Fable 5.1
major
Elevated errors for multiple models
major
Elevated errors for Claude Sonnet 5.5
major
Elevated errors for Claude Sonnet 5.5 and other models
major
Elevated errors for other Claude models
major
Elevated errors for Claude Fable 5 and Claude Fable 5.1
major
Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5
critical
Elevated errors affecting Connectors
minor
Degraded performance for Claude Fable 5
minor
Elevated errors on platform.claude.com
major
Elevated errors on platform.claude.com
major
Elevated errors loading usage data on platform.claude.com
major
Elevated errors for Claude Opus 5.5
major
Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
major
Degraded performance on the Claude API and platform.claude.com
minor
Delayed credits on the Claude Platform
minor
Elevated errors on claude.ai, Claude Code and Claude Cowork
major
Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API
major
Issues with Google Play subscriptions
none
Intermitted error spikes for Claude Mythos 5.1 and Claude Fable 5.1
major
Frequently Asked Questions
Is Anthropic API down right now?
Anthropic API is currently operational with no reported issues. We monitor this service every 5 minutes from multiple global regions.
How do I check if Anthropic API is down?
You can check Anthropic API status on this page, which is updated every 5 minutes. For automated monitoring with instant alerts, sign up for Happy Uptime and add Anthropic API as a dependency.
What should I do if Anthropic API is down?
Check the Anthropic API official status page for details. If you use Happy Uptime, our AI incident analysis can tell you whether Anthropic API's outage is affecting your own services and suggest workarounds.
How often is Anthropic API status updated?
We check Anthropic API status every 5 minutes using their official status page and API. Happy Uptime customers with Anthropic API as a tracked dependency get instant alerts on status changes.
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