USPS Scheduled Maintenance

Scheduled Maintenance Report for Whatnot

Completed

The scheduled maintenance has been completed.
Posted Jun 03, 2026 - 22:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jun 03, 2026 - 17:00 PDT

Scheduled

USPS has a scheduled maintenance window on June 4, 2026 at 01:00 AM UTC. This will last up to 4 hours.

During this period, tracking updates may be intermittently unavailable. We recommend retrying any failed requests after maintenance is complete.
Posted Jun 01, 2026 - 10:20 PDT
This scheduled maintenance affected: Ship.