post https://a.klaviyo.com/api/v1/email-template//send
Renders the specified template with the provided data and send the contents in an email via the service specified. This API is intended to test templates only, and is rate limited to the following thresholds: 100/hour, 1,000/day.
Deprecation Notice
This endpoint is being deprecated and we are no longer verifying accounts for this functionality. To achieve similar functionality, create a metric-triggered flow, then send one or more Track API calls.