Using sandbox test requests
Test emails can be sent from your application’s dev/test environments by including a sandbox flag on the API call.
Emails sent with this sandbox flag will prevent the actual delivery of the email and associated webhooks. The resulting email inputs and outputs will simply be stored on the your workspace’s activity logs for debugging and review.
Sandbox API sends are not counted toward your plan’s monthly usage limits.
Sandbox API endpoints
Sandbox API endpoints are available for:
Filtering test activity
Test activity can be filtered from your activity and metrics. Test activity include API sandbox requests and preview message (test emails that are sent from the template builder).
