May 2026: UPS Service Disruption Observed for v2/shipments/multipiece/rate.
UPS carrier experienced failures that disrupted Pitney Bowes' v2/shipments/multipiece/rate API service for 1.1 hours. The issue originated from UPS systems rather than Pitney Bowes infrastructure, affecting users' ability to get multipiece shipping rates. UPS resolved the underlying carrier-side errors and restored full functionality.