Outage in ShipWorks
USPS Label Creation Error
Resolved MinorIncident Report
Summary AI Generated
ShipWorks experienced a 5.3-hour minor incident on July 14, 2026, in which users were unable to create USPS shipping labels due to technical issues with the Stamps.com carrier API. Engineers investigated and implemented a fix, which was applied after approximately 4.5 hours. The incident was fully resolved shortly after the fix was deployed and confirmed stable through monitoring.
ShipWorks Engineers are aware of the technical issues impacting USPS label creation. We are actively working to resolve this issue and will provide updates as they become available to us.
Thank you for your patience!
Components affected
ShipWorks Shipping Carrier API - USPS (Stamps.com)Trusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
11 days ago - at 07/14/2026 07:17PM
This incident has been resolved.
MONITORING
11 days ago - at 07/14/2026 06:26PM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
11 days ago - at 07/14/2026 02:04PM
ShipWorks Engineers are aware of the technical issues impacting USPS label creation. We are actively working to resolve this issue and will provide updates as they become available to us.
Thank you for your patience!
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