Orders

Orders and invoices are the same checkout record. Use either path.

List

GET /api/dev/v1/orders
GET /api/dev/v1/invoices

Filter with status, email, and cursor params.

Get

GET /api/dev/v1/orders/{id}
GET /api/dev/v1/invoices/{uniqid}

The payload includes line items, gateway, coupon, custom fields, and delivery status.

Fulfill / complete

POST /api/dev/v1/orders/{id}/fulfill
POST /api/dev/v1/orders/{id}/complete

Use this when you deliver outside Stakk (manual serials, custom shipping) and need the invoice marked paid/delivered.

Refund

POST /api/dev/v1/orders/{id}/refund
POST /api/dev/v1/invoices/{uniqid}/refund

Refunds go through the original processor when the gateway supports it.