Stamps.com System Status

Welcome to Stamps.com’s home for real-time information on system status. If there are any interruptions in service, a note will be posted here.

USPS Web Tools API Maintenance

Scheduled Maintenance Report for Status.Stamps.com

Completed

The scheduled maintenance has been completed.

Posted Jun 20, 2024 - 18:30 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Jun 20, 2024 - 18:00 PDT

Scheduled

The USPS Web Tools APIs will be unavailable at 9PM ET for approximately 15 minutes due to routine maintenance. Although minimal customer impact is expected during this period, you may experience brief, intermittent service disruptions.

Posted Jun 20, 2024 - 16:34 PDT

This scheduled maintenance affected: Stamps.com API (SWS/Web Services) and Stamps.com Reporting Tools (Postage History, Refunds & SCAN Forms).