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Shippo Outage History

Every past Shippo outage tracked by IsDown, with detection times, duration, and resolution details.

There were 494 Shippo outages since January 2016. The 148 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor March 21, 2026

March 2026: Delay in USPS Tracking Updates

Detected Mar 21, 2026 10:59 PM EDT · Resolved Mar 22, 2026 5:14 AM EDT · Duration about 6 hours

Shippo experienced a 6.1-hour interruption in USPS tracking event updates, preventing customers from receiving current shipping status information. The incident affected all USPS tracking functionality within the Shippo platform. The service interruption was resolved after the team's active monitoring and remediation efforts.

Major March 19, 2026

March 2026: FedEx's API outage

Detected Mar 19, 2026 2:53 AM EDT · Resolved Mar 20, 2026 9:15 AM EDT · Duration 1 day

FedEx's API experienced a major outage that caused elevated error rates across multiple services including Shipment, Tracking, and Transaction functionality within Shippo's platform. The incident affected all FedEx-related operations for approximately 30.4 hours. The issue was resolved after FedEx services recovered, with all systems returning to normal operation.

Minor March 17, 2026

March 2026: USPS Tracking disruption

Detected Mar 17, 2026 9:53 PM EDT · Resolved Mar 18, 2026 1:12 AM EDT · Duration about 3 hours

Shippo experienced a 3.3-hour disruption in USPS tracking events where tracking updates from the carrier were not being received. The incident affected USPS tracking functionality within Shippo's service. The issue was resolved when USPS tracking updates resumed and service returned to normal.

Major March 17, 2026

March 2026: Elevated error rate on Canada Post Tracking API

Detected Mar 17, 2026 12:26 PM EDT · Resolved Mar 18, 2026 3:48 PM EDT · Duration 1 day

Shippo experienced elevated error rates on the Canada Post Tracking API for 27.4 hours, affecting Canada Post tracking functionality. The team contacted the carrier to address the issue and implemented a fix. The incident was resolved after monitoring confirmed the fix was successful.

Minor March 16, 2026

March 2026: Observing Interruption in Receiving USPS Tracking Events

Detected Mar 16, 2026 3:03 PM EDT · Resolved Mar 16, 2026 5:02 PM EDT · Duration about 2 hours

Shippo experienced an interruption in receiving USPS tracking events from the carrier for 2 hours. The USPS tracking component was affected, preventing users from getting updated shipping information. The team contacted USPS directly and the issue was resolved after 2 hours of monitoring.

Minor March 16, 2026

March 2026: Degraded API Performance

Detected Mar 16, 2026 12:47 PM EDT · Resolved Mar 16, 2026 1:26 PM EDT · Duration 39 minutes

Shippo experienced degraded API performance that impacted the REST API and Web Dashboard for 39 minutes. The engineering team identified the root cause and implemented a fix. The incident was fully resolved after a brief monitoring period.

Major March 16, 2026

March 2026: Elevated error rate on Passport Shipment API

Detected Mar 16, 2026 8:39 AM EDT · Resolved Mar 16, 2026 1:26 PM EDT · Duration about 5 hours

Shippo's Passport Shipment API experienced an elevated error rate for 4.8 hours, causing a major service disruption. The incident affected users' ability to process shipments through the API. The issue was resolved after monitoring and remediation efforts.

Minor March 16, 2026

March 2026: USPS tracking outage

Detected Mar 16, 2026 6:27 AM EDT · Resolved Mar 16, 2026 8:13 AM EDT · Duration about 2 hours

Shippo experienced a USPS tracking outage where tracking updates were not being received despite USPS completing their maintenance 2 hours prior to the incident report. The outage affected USPS tracking functionality and lasted approximately 1.8 hours before being resolved.

Major March 15, 2026

March 2026: Elevated error rate on canada Post Shipment Service

Detected Mar 15, 2026 6:03 PM EDT · Resolved Mar 15, 2026 7:15 PM EDT · Duration about 1 hour

Shippo experienced elevated error rates with the Canada Post Shipment API, causing delays in shipment updates for customers using Canada Post services. The incident lasted 1.2 hours before being resolved after the team contacted the carrier and monitored the situation until the API was restored.

Major March 13, 2026

March 2026: Observing Interruption in Receiving USPS Tracking Events

Detected Mar 13, 2026 10:38 AM EDT · Resolved Mar 13, 2026 11:26 AM EDT · Duration about 1 hour

Shippo experienced a 49-minute interruption in receiving USPS tracking events from the carrier, preventing tracking updates for USPS shipments. The Shippo team contacted USPS and monitored the situation while tracking data was unavailable. Service was restored when USPS tracking updates resumed flowing normally to Shippo's systems.