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
98.42%
7d Uptime
95.12%
30d Uptime
3617ms
Response
Uptime — 90 days
Incident Frequency
Severity
Response Time (30d)
Recent Incidents
Apr 27, 2026
Apr 25, 2026
Apr 25, 2026
Apr 25, 2026
Apr 25, 2026
Apr 25, 2026
Apr 24, 2026
Apr 24, 2026
Apr 24, 2026
Apr 24, 2026
All Incidents
Elevated billing related errors on Claude.ai
none
Investigated elevated errors and slower responses on claude.ai
none
Elevated errors on Claude Opus 4.7
minor
Elevated errors on Claude Opus 4.7
minor
Claude Code v2.1.120 Crashes on Startup
minor
Elevated error rates on Claude Opus 4.7
minor
Issues with sign-ups on platform.claude.com
major
Elevated errors on Claude Opus 4.7
minor
we are seeing elevated errors on Sonnet 46
critical
Elevated errors on Sonnet 4.6
critical
Elevated errors on Claude Opus 4.7
minor
MCP apps unavailable on Claude.ai
minor
Elevated errors for uploading files
minor
Claude Sonnet 4.5 error spike
major
Elevated errors on Opus 4.6
none
Errors uploading documents to Google Drive in Claude.ai
minor
Failures to add Credentials to Vaults
minor
Claude Cowork not starting for some users
major
Opus 4.6 elevated rate of errors
minor
Elevated errors on Claude.ai, API, Claude Code
none
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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