POSTrequest that contains the event and a timestamp for the event. You can set up multiple webhook endpoints to receive a single event. This allows you to receive real-time updates on the state of your SKUs, orders, fulfillments, returns, and refunds.
checkout.createdevent when a customer begins the checkout process. An
order.acceptedevent signals that the order is ready to fulfill and a
fulfillment.createdevent indicates an invoice is generated.