Status / Castle

Live status · Block bots & bad behavior. · checked every 5 minutes

Is Castle down?

UpNo. Castle is up.

Last check Oct 30, 0:30 UTC from Washington, D.C. The official status page says: Castle has no public status JSON feed we can read, so our state comes from our own checks..

Failing for you while it is up here? Check whether it is you. Down? What to do now.

100%uptime, 24 hours

100%uptime, 7 days

100%uptime, 30 days

4.2 stypical response, 24 hours (slowest 5%: 5.9 s)

Uptime counts from Oct 24, 2026, when we started checking. Response time is time to the first byte from Washington, D.C.

What works right now

UpWebsiteYes: Castle answers a plain request.200 in 3.2 s

Failing for you? Check whether it is you

Is it you?
If our checks are green, try another network or a fresh session; a 401 or 403 usually means a key or login problem, not an outage.

What to do while Castle is down

When Castle is down, Block bots & bad behavior may be slow or unavailable. Our probes check it every 5 minutes from Vercel iad1 (US East).

Check the official page
Castle posts incidents and news on its own site: castle.io.
Retry with backoff
Short blips usually clear within a few minutes; retry with exponential backoff instead of a tight loop.

Last 24 hours

Loading the live chart...

Last 30 days

Incident timeline

Outages our checks saw, and incidents from the official status page, newest first.

No incidents recorded yet.
Failed checks and official incidents will show here as they happen.

Official status

The official page: https://castle.io/.

This provider publishes no machine-readable status, so we rely on our checks.

Get alerts, or show it in your README

Follow the RSS feed of Castle incidents in any reader, or paste this badge into a README; it updates itself.

[![Castle status](https://tensorust-status.vercel.app/api/badge?id=castle)](https://tensorust.com/status/castle/)

How we check Castle

Every 5 minutes, from Washington, D.C., with no API key. A failed check is retried once after 2 seconds before it counts; Castle is down when every critical check fails, and degraded when some do or the official page reports a problem.

https://castle.io/: Castle website answering.

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Art: Nicholas Roerich, Nag Lake (1925). Public domain, via Wikimedia Commons.