USPS Tracking Maintenance

Scheduled for Oct 18, 00:00 - 08:00 UTC

Scheduled

Hi Team, USPS has a scheduled maintenance window for its Tracking API on October 18, 2026 at 12:00 AM UTC, lasting up to 8 hours. During this time, tracking event updates will be delayed. Label generation and rating will not be impacted. We recommend retrying any failed requests after the maintenance is complete.

Posted Oct 16, 2026 - 17:04 UTC

This scheduled maintenance affects: Carrier API (USPS).