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.
100%
24h Uptime
97.4%
7d Uptime
94.03%
30d Uptime
3428ms
Response
Uptime — 90 days
Incident Frequency
Severity
Response Time (30d)
Recent Incidents
Sep 3, 2026
Sep 3, 2026
Sep 2, 2026
Sep 1, 2026
Sep 1, 2026
Sep 1, 2026
Aug 31, 2026
Aug 31, 2026
Aug 28, 2026
Aug 24, 2026
All Incidents
Elevated errors for multiple models
major
Elevated errors for Claude Sonnet 5
major
Elevated errors for Claude Sonnet 5
major
Delays in credit purchases
minor
Degraded performance on platform.claude.com and Claude for Microsoft Office 365
minor
Degraded performance on Claude for Microsoft Office 365
minor
Degraded performance on claude.ai and Claude Code
minor
Degraded performance on claude.ai
minor
Elevated errors on Claude Code and Claude Cowork
major
Issues logging into Claude.ai
minor
Elevated errors for multiple models
major
Elevated errors on requests to multiple models
major
Elevated errors on Google connectors
minor
Degraded performance for Claude Opus 5 and Claude Haiku 4.5
minor
Degraded performance for multiple models
minor
Degraded performance for Claude Opus 5
minor
Degraded performance for Claude Opus 5, Claude Sonnet 5
minor
Service disruption on Claude services
critical
Elevated errors for Claude Fable 5
major
Service disruption on Claude services
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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