The Expired event occurs when a transaction has reached the end of its lifecycle without being completed. This event is typically triggered when a transaction has been in a Pending status for an extended period of time due to user inaction or abandonment.

Note on Example Events
Although webhook payload examples, shown to the right, appear in JSON format, all webhook payloads from Trustly are URL encoded strings.
Content-Type: application/x-www-form-urlencoded