Elevated errors on Claude Opus 4.7
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Unable to Connect to Anthropic Services
Check whether this Claude or Anthropic error is connected to an official service incident, API outage, Claude Code issue, or a local setup problem.
Current answerClaude is currently operational according to the official Claude status page.
Likely impactClaude.ai, API, Claude Code, account login, or local network
Next checkMatch the error location first: browser, API request, Claude Code, or network.
Anthropic Services to Check
This error can be caused by Claude.ai, Claude API, Claude Code, Console, account access, or network-related failures.
| Component | Status | What it affects |
|---|---|---|
| claude.ai | operational | Web app, chat UI, and login experience. |
| Claude Console (platform.claude.com) | operational | Developer console and platform settings. |
| Claude API (api.anthropic.com) | operational | API requests to api.anthropic.com. |
| Claude Code | operational | Coding agent, CLI, and IDE-related workflows. |
| Claude Cowork | operational | Team collaboration features. |
| Claude for Government | operational | Government environment. |
Recent Incidents Related to Anthropic Services
These official incidents are the first place to look when the same error appears across multiple users or tools.
resolved
Elevated errors for Claude Sonnet 4.6 and Haiku 4.5
claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, Claude Cowork
Elevated Error Rate for Vaults and Credentials
Claude Console (platform.claude.com)
Claude Code on the Web Partial Outage
Claude Code
Elevated errors on Claude Opus 4.1
claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code
Elevated errors on Claude Opus 4.7
claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork
Elevated Errors on File Operations
claude.ai, Claude API (api.anthropic.com)
Elevated errors on Claude Sonnet 4.6
claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, Claude Cowork
Elevated errors across Claude Models
claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, Claude Cowork, Claude for Government
What to check when this error appears
If official systems are operational, this error may still come from local network access, a stale login session, a blocked endpoint, or an API credential problem.
- Check whether Claude.ai loads in a private browser window.
- If the error appears in Claude Code, refresh your login session and confirm your CLI or IDE extension is current.
- If the error appears in an API integration, confirm the API key, model name, base URL, rate limit, and request logs.
- Try a different network if your current network blocks or intercepts Anthropic endpoints.
- If multiple Claude components show recent incidents, wait for official recovery before changing your own setup.
FAQ
Does unable to connect to Anthropic services always mean Claude is down?
No. It can be a real Anthropic incident, but it can also come from a local network, browser, account session, Claude Code, or API configuration issue.
Why does this error appear in Claude Code?
Claude Code may show this error when it cannot reach Anthropic services, your login session is stale, the local CLI is outdated, or an upstream Claude component is degraded.
Which component should I check first?
For web users, check claude.ai. For developers, check Claude API and Claude Console. For coding workflows, check Claude Code.
Can a VPN, proxy, or company network cause this error?
Yes. Network filtering, TLS inspection, VPN routing, DNS issues, or blocked Anthropic endpoints can produce the same error even when official status is operational.
What should I do if official status is operational?
Treat it as a local or account-specific issue first: refresh login, try another browser or network, inspect API logs, and update Claude Code or your IDE extension.
When should I wait instead of troubleshooting locally?
If multiple Claude components show active or recent incidents, and the same error appears across web, API, and Claude Code, wait for recovery before changing local settings.