How to Reauthenticate Klaviyo in Shopify
- George Apostolov
How to Reauthenticate Klaviyo in Shopify: step-by-step guide
Navigate to 'Integrations' in the left side bar to begin reconnecting your Shopify store.
Find and click on 'Shopify' from your available integrations list.
Look for the 'Update Settings' button and give it a click to proceed.
Click 'Update Integration' to refresh your connection between Klaviyo and Shopify.
Success! Your Klaviyo and Shopify connection is now refreshed and ready to sync your data again.
Quick answer: To reauthenticate Shopify, navigate to Integrations in the left side bar, click on Shopify, and select Update Settings. Next, click Update Integration to refresh the connection between Klaviyo and Shopify, successfully restoring your data synchronization.
About this Klaviyo tutorial
Refresh your Shopify integration in Klaviyo by updating your settings to restore seamless data syncing. This guide shows how to reauthenticate Klaviyo in Shopify in 5 steps, starting with "Navigate to 'Integrations' in the left side bar to begin reconnecting your Shopify store" and finishing with "Success! Your Klaviyo and Shopify connection is now refreshed and ready to sync your da...". The interactive demo above is a click-through copy of the real Klaviyo interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does it take to reauthenticate Klaviyo in Shopify?
5 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your Klaviyo data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under Klaviyo. Related guides: How to Remove Double Opt-in Klaviyo, How to Remove Profiles from Klaviyo and How to Send Preview Email in Klaviyo. Last reviewed 05 Oct 2026.
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