The Order In Progress webhook is used to notify your system when an order has begin production. When this occurs, a POST request will be made to your registered webhook URL with a body describing the event. An example request body is shown below.

{
  "accountId": "account-id",
  "campaignId": "campaign-id",
  "orderId": "order-id",
  "orderCustomId": "order-custom-id",
  "webhook": "order_in_progress"
}