Scheduled

Last updated: October 20, 2026 at 08:22 AM UTC

Automatically closed — no further updates were published for this incident.

Scheduled USPS API maintenance affecting shipping services

Affected Components

eCommerce APIs (Shipping APIs) - Create LabeleCommerce APIs (Shipping APIs) - Create ManifesteCommerce APIs (Shipping APIs) - Get RateseCommerce APIs (Shipping APIs) - Tracking

Updates

Scheduled

October 20, 2026 at 08:22 AM UTC

USPS API services will undergo scheduled maintenance on October 28, 2026, with brief intermittent disruptions expected across shipping APIs.

Scheduled For

Oct 29, 2026, 1:00 AM UTC to Oct 29, 2026, 5:00 AM UTC

    Incident: Scheduled USPS API maintenance affecting shipping services