USPS Scheduled Maintenance

Scheduled for Nov 4, 02:00 - 07:00 UTC

Scheduled

USPS has a scheduled maintenance window for its Label Broker API on November 4, 2026 at 02:00 AM UTC, lasting up to 5 hours. During this time, QR code generation will be unavailable. Labels generated without a QR code will be unaffected. We recommend retrying any failed requests after the maintenance is complete.

Posted Nov 02, 2026 - 12:50 UTC

This scheduled maintenance affects: Carrier API (USPS).