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.

Stamps API Technical Issue

Incident Report for Status.Stamps.com

Resolved

This incident has been resolved.

Posted Jun 19, 2026 - 12:00 PDT

Investigating

We are aware of a problem that may impact some customers’ ability to use Stamps.com API. We are monitoring this issue and will provide an update when it is available. We apologize for the inconvenience.

Posted Jun 19, 2026 - 08:35 PDT

This incident affected: Stamps.com API (SWS/Web Services).