Shippo experienced a major incident on September 29, 2026 affecting USPS, lasting 1h 27m. The incident has been resolved; the full update timeline is below.
Affected components
USPS
Update timeline
- investigating Sep 29, 2026, 11:58 AM UTC
Hi Team, we are currently observing an elevated error rate on USPS's Shipment API. Rate quotes and label generation will be unavailable. We have reached out to USPS and are actively monitoring the situation. We will provide a further update as soon as we receive one from the carrier.
- resolved Sep 29, 2026, 01:26 PM UTC
The issue has been resolved and the service is now operational.