AI & Machine Learningapi.anthropic.com

Is Claude API (Anthropic) Down Right Now?

Live global uptime status, multi-region edge latency, official incident reports, and automated monitoring for Claude API (Anthropic).

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Claude API (Anthropic)

api.anthropic.com

API access to Claude 3.5 Sonnet, Claude 3.7, and Claude Haiku models.

Operational
Edge Latency
38 ms

Primary edge roundtrip

24h Global Uptime
99.98%

Edge consensus

Vantage Points
7 Regions

NA, EU, APAC Edge DOs

Last Checked
9:40:19 AM

Edge consensus mesh

Telemetry verified by SteadyStack Autonomous Edge Network
Official Status
Automated Developer Alerting

Stop checking manually.

When Claude API (Anthropic) goes down or suffers silent latency degradation, you shouldn't be refreshing status pages, searching social feeds, or waiting for angry user reports. Get alerted the exact second Claude API (Anthropic) fails.

Monitor Claude API (Anthropic) in 1 Click

Free 50 monitors • 3m standard (1m for first 10) • 2-of-3 Edge Quorum • No credit card required

10-Second Edge Intervals

Continuous HTTP, WebSocket & DNS checks from 15+ global edge nodes.

4-of-7 Quorum Verification

Multi-region consensus verification prevents 3 AM wakeups from transient routing blips.

Multi-Channel Escalation

Instant alerts to Slack, Discord, Telegram, SMS, PagerDuty & Webhooks.

steadystack.config.ts
Auto-provisioned Monitor
import { defineMonitor } from "@steadystack/core";

export default defineMonitor({
  name: "Claude API (Anthropic) API & Health",
  target: "https://api.anthropic.com",
  interval: "10s",
  consensus: { requiredRegions: 3 },
  alerts: ["slack-dev-ops", "pagerduty-p1", "discord-incidents"],
});

Global Edge Reachability & Regional Latency

Synthetic probe response times tested from SteadyStack worldwide vantage points.

🇺🇸
US-East (N. Virginia)
us-east
31 ms
UP
🇺🇸
US-West (Oregon)
us-west
56 ms
UP
🇩🇪
EU-Central (Frankfurt)
eu-central
95 ms
UP
🇯🇵
AP-Tokyo (Tokyo)
ap-northeast
154 ms
UP
🇧🇷
SA-East (São Paulo)
sa-east
170 ms
UP
🇿🇦
AF-South (Cape Town)
af-south
222 ms
UP

Downtime Impact Analysis

What happens when Claude API (Anthropic) degrades

Claude responses return 529 overloaded or 500 error.

Common HTTP Error Codes Observed

529 Overloaded500 Server Error

Critical Monitored Subsystems

Components tracked on api.anthropic.com

Messages API
Synthetic Active
Claude.ai
Synthetic Active
Prompt Caching
Synthetic Active

Engineering Resilience Guide: Surviving Claude API (Anthropic) Outages

Defensive software architecture patterns to prevent third-party cascade failures.

Immediate Tactical Steps

  • 1Check status.anthropic.com.
  • 2Switch to OpenAI fallback.

Recommended Resiliency Patterns

Circuit Breaker Pattern: Automatically trip and fallback to cache when Claude API (Anthropic) error rates exceed 15% in a 30s rolling window.

Idempotent Background Retries: Push failed API events into an asynchronous dead-letter queue with exponential backoff and jitter.

Multi-Region Edge Synthetic Consensus: Rely on SteadyStack to alert your team before end-users notice degradation.

Frequently Asked Questions: Claude API (Anthropic) Availability & Monitoring

Everything you need to know about tracking Claude API (Anthropic) outages and SLA reliability.

Our real-time global edge probes continuously test Claude API (Anthropic) (api.anthropic.com) across multiple worldwide locations. You can check the live status badge and latency meter at the top of this page. If you are seeing errors while the global status is operational, it may be due to localized ISP routing, local DNS caching, or account-specific rate limiting.
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