USPS Scheduled Maintenance

Scheduled for Oct 21, 01:00 - 05:00 UTC

Scheduled

Hi Team, USPS has a scheduled maintenance window on October 21, 2026 at 01:00 AM UTC. This will last for up to 4 hours. During this time, label generation for International, Military, and U.S. Territory shipments and QR code generation will be unavailable; domestic label generation is not impacted, and labels generated without a QR code are unaffected. We recommend retrying any failed requests after the maintenance is complete.

Posted Oct 10, 2026 - 04:36 UTC

This scheduled maintenance affects: Carrier API (USPS).