Newsletter Double Opt-In Webhook

This webhook is triggered when a user confirms his/her subscription to the newsletter (double opt-in). The following data will be sent:

{
  "customer_id":"34b33823-980d-430d-bef8-241672ec3e96",
  "email":"[email protected]",
  "first_name":"Test",
  "last_name":"User",
  "title":"Mr",
}