Use Cases
Software Products MSPs Schools Development & Marketing DevOps Agencies Help Desk
 
Internet Status Blog Pricing Log In Try IsDown for free now

Outage in Cronofy

Increased API error rates in our US data center

Resolved Minor
November 18, 2025 - Started 2 months ago - Lasted about 1 hour
Official incident page

Incident Report

Between 16:55 UTC and 17:03 UTC we observed increased API error rates in our US data center. Error rates returned to normal by 17:03 UTC. We are monitoring and investigating the root cause.

Need to monitor Cronofy outages?

  • Monitor all your external dependencies in one place
  • Get instant alerts when outages are detected
  • Be the first to know if service is down
  • Show real-time status on private or public status page
  • Keep your team informed
Latest Updates ( sorted recent to last )
RESOLVED 2 months ago - at 11/18/2025 06:33PM

Between 16:55 UTC and 17:03 UTC we observed increased API error rates in our US data center. During this time customers may have received 401 Unauthorized or 500 Internal Server Error responses. Since that time error rates have returned to normal levels.

A postmortem of the incident will take place and be attached to this incident in the coming days.

MONITORING 2 months ago - at 11/18/2025 06:18PM

Error rates remain at normal levels, and we are continuing to monitor.

MONITORING 2 months ago - at 11/18/2025 05:37PM

Between 16:55 UTC and 17:03 UTC we observed increased API error rates in our US data center.

Error rates returned to normal by 17:03 UTC. We are monitoring and investigating the root cause.

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 5450 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook