Elevated error rate on USPS Shipment API

Incident Report for Shippo

Resolved

This incident has been resolved.
Posted Oct 06, 2026 - 14:47 UTC

Investigating

Hi Team, we are currently observing an elevated error rate on USPS's Shipment API. Shippo's fallback generates rates and labels locally and kicks in automatically per shipment, so rate quotes and domestic label generation will remain operational. Label generation for International, Military, and U.S. Territory shipments will be unavailable. We have reached out to USPS and are actively monitoring the situation.
Posted Oct 06, 2026 - 11:13 UTC
This incident affected: Carrier API (USPS).
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