In Claspo you can integrate with your existing Klaviyo account to use the features provided by both apps.
When creating a new widget, the Integration step suggests adding a new integration. Proceed as follows:
Click Add integration.
Select Klaviyo from the list of apps.
A window with the API key field opens.
Log in to your Klaviyo account, click the dropdown in the top right corner, and select Account → Settings → API keys.
Click the Create Private API Key button and copy the generated key to the clipboard.
Go back to Claspo, enter your Klaviyo API key in the API key field of the New Klaviyo integration window, and click Save.
Select the desired list for the new subscribers from the dropdown list.
Select the Field mapping fields from the dropdown lists.
NOTE:
The Email field is required.Enter the static field values and select the corresponding field names in Klaviyo from the dropdown list.
Add more static fields as required by clicking Add static fields, then click Done.
Your Klaviyo account is now integrated with Claspo and the user data from a widget will be automatically transferred to the specified Klaviyo list.
You can edit the Klaviyo configuration at any time.
NOTE:
The subscription proceeds with default double opt-in confirmation.