If you prefer, you can check out this information in video format.
In this guide, we’ll show you how to set up a Klaviyo flow that sends results emails to your customers who completed your Lantern quiz.
Important note
The only event we send to Klaviyo is: Completed Lantern Quiz (v2)
This event contains everything you need to personalise your emails based on quiz responses.
Data Included in the Completed Lantern Quiz (v2) Event
The Completed Lantern Quiz (v2) event provides an array of data fields you can use in your Klaviyo emails to personalize messages based on the quiz results.
This event includes:
Session ID – a unique identifier for each quiz completion
Results page URLs – both full and short versions (
results_url_fullandresults_url_short)Product recommendations – based on quiz answers
Quiz questions and answers – all responses given by the user
Why Use Completed Lantern Quiz (v2) to send automatic emails
This event is used as the trigger for your flow because:
It sends instantly
The event is triggered as soon as a user completes the quiz.
It triggers every time
If a user takes the quiz multiple times, the event will fire each time.
It always sends the latest data
Each time the quiz is completed, the event includes the most up to date answers and recommendations.
Here’s how to set up your Klaviyo flow step-by-step.
Step 1: Create a New Flow
1.1. Go to Flows in Klaviyo
1.2. Click Create Flow
1.3. Select Build your own
1.4. Name your flow
1.5. Choose Create manually
Step 2: Select a Trigger
2.1. Click Select a Trigger
2.2. Go to Your Metrics
2.3. Select API
2.4. Choose Completed Lantern Quiz (v2)- followed by the correct quiz slug
2.5. Click Save, then Confirm and Save
Step 3: Set re-entry behaviour (important)
To make sure users receive updated results each time they complete the quiz, select Allow re-entry (this is selected by default)
This makes sure:
Users can enter the flow every time they complete the quiz
Each email reflects their latest results
Step 4: Add an email
4.1. Drag an Email block into the flow
4.2. Connect it to the trigger
4.3. Click Set Up Email
4.4 Add your sender details and subject line
Customising your email
To personalise your emails, you use the data sent in the event.
For more guidance:
How the trigger works
The flow is triggered every time someone completes the quiz, as long as re-entry is allowed.
This means:
Users will receive the email each time they complete the quiz
Each email uses the latest quiz data
No additional filters are required for this setup
Advanced: Trigger filters (optional)
Trigger filters are optional and should only be used if you do not want the flow to send every time a quiz is completed.
Important limitations: Because Completed Lantern Quiz (v2) is a metric trigger, filters can only use data included in that event.
Available fields include:
results_url_fullresults_url_shortsession_idwinner_variants$value
You cannot use general browsing behaviour (such as page URL or site activity) as trigger filters for this event.






