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Is Halcyon Down?

SaaSLive status, outages, and incident history

No. Halcyon is up right now.

Every monitored Halcyon system is operational as of November 10, 2026. PulsAPI did not find an outage in its latest check of the official status feed.

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Official Halcyon status page
How we know: the official Halcyon status page, PulsAPI's own check (every 60 seconds), and outage reports from engineers. How PulsAPI monitoring works

Status report

Halcyon Status Summary

As of 09:57 UTC on 10 November 2026, Halcyon is operational. PulsAPI checked Halcyon's official status page and found 20 of 20 components operational, with no active incidents. Over the last 30 days PulsAPI measured 100.00% uptime for Halcyon, counting degraded performance as up. The latest incident, "Halcyon Documentation Unavailable", was on Nov 3, 2026 and lasted 2h 10m.

Cite as: PulsAPI, “Halcyon status”, checked 10 November 2026, 09:57 UTC. https://www.pulsapi.com/services/halcyon

Halcyon Component Status

The main Halcyon systems on this page. All 20 are operational right now.

20operational
AE Region » Atlas
Operational
AE Region » Management Console
Operational
AE Region » REST API
Operational

17 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking AE Region » Webhooks, AP Region » Atlas, AP Region » Management Console, AP Region » REST API, AP Region » Webhooks, EU Region » Atlas, EU Region » Management Console, EU Region » REST API, EU Region » Webhooks, US Commercial » Atlas, US Commercial » Management Console, US Commercial » REST API, and 5 more.

See all of them free

Component statuses may change independently during partial outages.

Recent Halcyon Outages & Incidents

Incident history from the official Halcyon status page, including resolution updates.

Halcyon Documentation UnavailableResolved Nov 3, 2026 · 2h 10mResolved

This incident has been resolved. --- [2026-11-03T10:49:14.389-08:00] (monitoring) The Third Party Provider for Halcyon's in-product documentation site is currently experiencing issues. This message will be removed when our vendor has resolved their issues.

Data Processing Delays - Degraded Agent CommsResolved Oct 13, 2026 · 48 minResolved

This incident has been resolved. --- [2026-10-13T12:33:11.020-07:00] (investigating) We are continuing to investigate this issue. --- [2026-10-13T11:44:54.453-07:00] (investigating) Our data processing infrastructure is running behind which is causing inaccuracies in the reporting tools. No data has been lost and the system should be caught up shortly.

Elevated API ErrorsResolved Sep 24, 2026 · 1h 33mResolved

This incident has been resolved. --- [2026-09-23T21:53:57.922-07:00] (monitoring) We are continuing to monitor for any further issues. --- [2026-09-23T21:22:44.415-07:00] (monitoring) A fix has been implemented and we are monitoring the results. --- [2026-09-23T20:47:40.273-07:00] (identified) We're experiencing an elevated level of API errors in the AP region and are currently looking into the issue.

Halcyon Uptime History

Daily uptime recorded by PulsAPI over the last 90 days, with the days that carried a Halcyon incident marked. Each day is measured from our own checks, so the record continues even when the vendor publishes nothing.

Uptime history91 days observed
Aug 1299.90% average · 2 days with incidentsNov 10

Going further back: Halcyon uptime by month and every recorded Halcyon outage.

Live Halcyon Outage Reports

Problems reported by engineers using Halcyon. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total
24h agoNothing reportednow

No Halcyon problems reported yet.

Something wrong with Halcyon on your end?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About Halcyon

Halcyon publishes a public status page at status.halcyon.ai covering 25 components, including REST API, Webhooks and Atlas. PulsAPI tracks Halcyon outages, degraded performance and incident history in real time, alongside the rest of your SaaS stack.

Over the past 30 days, PulsAPI has measured Halcyon uptime at 100.00%. Response times, incident history, and SLA tracking for Halcyon are available on the PulsAPI dashboard.

Halcyon Status FAQ

Is Halcyon down right now?

The verdict at the top of this page comes from the latest poll of the official Halcyon status feed and refreshes automatically, so you are not looking at a stale cached answer. PulsAPI re-checks it every 60 seconds.

What should I do if Halcyon is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until Halcyon recovers.

How do I check Halcyon uptime history?

PulsAPI tracks Halcyon uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 100.00%. The 90-day uptime strip on this page is public: no account needed. A free account adds alerts whenever Halcyon changes state, plus 15 days of incident detail; Pro extends that to 90 days and Business to 13 months.

How fast does PulsAPI detect Halcyon outages?

PulsAPI reads the official Halcyon status page. PulsAPI re-checks it every 60 seconds. Alerts reach Slack, Discord, Microsoft Teams, PagerDuty, or email once a change has held for 5 minutes, so a one-minute blip does not page you.

Does PulsAPI track individual Halcyon components?

Yes. PulsAPI monitors 20 individual Halcyon components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when Halcyon goes down?

Yes. Create a free account and subscribe to Halcyon: the free plan covers three services with unlimited email alerts and no monthly notification cap. Paid plans lift the monitor limit entirely (Pro and above do not meter how many vendors you watch) and route the same alerts into Slack, Discord, Microsoft Teams, PagerDuty and webhooks.

How do I report an issue with Halcyon to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Halcyon problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Halcyon?

Yes. The free plan covers 3 monitored services with unlimited email alerts, permanently, so Halcyon plus two more costs nothing. Every new account also opens with a 30-day Business trial (unlimited monitors, Slack alerts, SLA reporting) with no credit card.

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