Returns a single completed order by prefixed ID. Accessible via JWT (authenticated users) or order token header (guests).
Publishable API key for store access
JWT token for authenticated customers
Bearer token for authenticated customers
Order token for guest access
Order prefixed ID
Comma-separated associations to expand (items, fulfillments, payments, discounts, billing_address, shipping_address, gift_card). Use "none" to skip associations.
Comma-separated list of fields to include (e.g., total,amount_due,item_count). id is always included.
order found (guest via order token)