Is Anthropic API / Claude Code down right now?
Anthropic's developer API — Claude Code and most third-party Claude integrations depend on it directly.
UP
- HTTP status
- 404
- Response time
- 35 ms
- Final URL
- https://api.anthropic.com/
- Checked at
- 11/4/2026, 2:34:39 AM
It's up for us, so the problem may be on your side:
- Clear your browser cache and cookies, then reload
- Try a different network — switch from Wi-Fi to mobile data or vice versa
- Restart your router/modem
- Disable any VPN or proxy and try again
- Try a different browser or device
Response time (last 24 hours)
Collecting data — check back soon.
Common fixes
- Check status.anthropic.com for an active incident
- Retry the API request with backoff — Claude Code will do this automatically
- Verify your API key and rate limits in the Anthropic console