Current System Status
Operational
0
Partial Outage
0
Outage
0
Last updated
Performance
Maintenance
Displays the live operational status of USPS APIs. A service is marked as disrupted only if errors are being reported right now.
Shows a log of past incidents affecting USPS APIs, including details about previous outages or performance issues.
Service UP Service Disruption Service DOWN
Displays a timeline of events related to USPS APIs. Click a date to see affected APIs, incident duration, and peak error rate.
Service UP
Partial Outage
Service DOWN
Future
Displays a detailed, itemised list of detected API outage incidents. Data is logged once per minute while an API is down; each row below represents one continuous outage window.