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Outage in Shippo

Elevated error rate on USPS Shipment API

Resolved Major
August 20, 2026 - Started 7 days ago - Lasted about 1 hour
Official incident page

Incident Report

Summary AI Generated

Shippo experienced an elevated error rate on the USPS Shipment API that rendered USPS rates unavailable for approximately 47 minutes. The issue was identified and escalated to the carrier while Shippo monitored the situation. The incident was fully resolved with the service returning to normal operation.

We have detected an elevated error rate from USPS Shipment API. Our team has contacted the carrier and we are monitoring the situation. During this time, rates will be unavailable please retry once the carrier's API is restored.
Components affected
Shippo USPS

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Latest Updates ( sorted recent to last )
RESOLVED 7 days ago - at 08/20/2026 11:55AM

The issue has been resolved and the service is operating normally.

INVESTIGATING 7 days ago - at 08/20/2026 11:12AM

We have detected an elevated error rate from USPS Shipment API. Our team has contacted the carrier and we are monitoring the situation. During this time, rates will be unavailable please retry once the carrier's API is restored.

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