Engine emits signed events over HTTPS for every lifecycle change. Cloud and your own consumers can subscribe.
Event types
- order.created, order.paid, order.fulfilled, order.refunded
- product.created, product.updated, product.archived
- customer.created, customer.updated
- payment.captured, payment.failed
json
{
"id": "evt_01HX...",
"type": "order.paid",
"at": "2026-05-18T10:12:33Z",
"data": { "order_id": "ord_01HX..." }
}