●Incident
Customer.io API outage.
ResolvedDEGRADATION · HIGHApr 9, 2026, 12:00 PM · 3 months ago · Regions: us-east
Detected by Probecast
Incident Summary
Endpoint returned HTTP 404 from us-east, indicating a permanently misconfigured URL. Monitoring has been disabled.
Timeline
●Started
Apr 9, 2026, 12:00 PM
3 months ago
●Resolved
Apr 9, 2026, 12:00 PM
3 months ago
●Duration
Ongoing
Evidence Logs1 checks
| Time | Region | Status | Latency | Code |
|---|---|---|---|---|
| Apr 9, 12:00 PM | us-east | degraded | 103ms | 404 |
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This isn't Customer.io's first incident. They had 1 incidents in the last 180 days.