Klaviyo Email Integration.

Go to the Setting >> General Setting >> Integrations >> Click on Customize button >> Enable the option, enter klaviyo private API key >> Save.
Document:- (Where to find Klaviyo Private API key?)

Once you enable it, then you need to enable the email option in our app for which you want to send matrics. Go to Setting >> General Setting >> Email notification.
(Note:- You need to enable the email options always in our app whether the emails are sending through our app side or Klaviyo.)

By enabling Klaviyo integration, you allow Wishlist Engine to send events and customer related data (including email address) to Klaviyo account connected to the private API key.

The metrics that are sent to Klaviyo are:

Wishlist Engine Price Drop Alert
Wishlist Engine Back in Stock Alert
Wishlist Engine Auto Reminder Alert

If you want to send the emails through Klaviyo then you need to create the flow in Klaviyo using the metrics which are mentioned above as per your need.

How to check Metrics in Klaviyo?

Once you enable the klaviyo option in our app so that our app is automatically create one email id and you will able to find all metrics in one email id - test@gmail.com.

Go to Audience >> Profiles >> Find test@gmail.com >> Open it.

If you face any issue there and get any queries then feel free to contact our support team at support@scriptengine.net so they will be happy to guide you properly.