Klaviyo outage, 3 June 2026

Shopify API Outage

Started
Resolved
3 Jun 2026, 17:16 UTC (after 2 h 52 min)
Impact
Major
Affected
Shopify

Last update from Klaviyo

The issue affecting Shopify integrations has been resolved, and Shopify data syncing has returned to normal. Automated retry processes will continue to work through the backlog of affected requests. Some customers may see their integration in a failed state, but the retry processes will automatically fix this. Customers who saw errors while setting up a new Shopify integration can retry. This incident has been resolved.

3 Jun 2026, 17:16 UTC

Read the full incident on the official Klaviyo status page

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