GET /orders and GET /orders/{order_id} return an order's matched line items plus order-specific metadata. Keyed by the request id — an order has a single result, so order_id == request_id. (Note: unlike a tender — which is now a nested chapters[] tree with id-only customer_id / project_id — an order returns a flat positions[] list and full customer / project objects.)
status— the order's workflow state:PROCESSING,NEEDS_REVIEW(metadata or line matches need a human),READY_TO_EXPORT,EXPORTED,ARCHIVED.completed_at— when the order was last completed (finalised / exported), ornullif it never was. Refreshed on every completion; drives the completion feed below.customer— the resolved business partner (customer_id, name, address, contact person).project—object_numberand name.request_custom_fields— organisation-defined custom fields on the request.positions[]— one entry per line item. Each carriesposition_number,article_number(the catalogue match, when the line was matched),description,quantity, andunit. A line the agent could not match still appears, with its verbatim number / description and a nullarticle_number.order_metadata— the extracted order header:customer_reference(the customer's PO number),order_date,quote_number,project_number,requested_delivery_date,shipping_terms,contact_person,special_instructions, and thedelivery_recipient/delivery_address(Warenempfänger) when different from the customer. Null while the order is still parsing.erp_offer_id— the partner-side ERP order id when known (populated from your acknowledgement'sexternal_id, or from a Mercura-managed ERP export).acknowledgement— your last reported import outcome for this order (status,external_id,message,metadata,acknowledged_at), ornulluntil you acknowledge it (see below).
Prices. Orders are a matching, not a pricing, workflow. Line items carry the matched article, quantity, and unit but no prices, so
list_price/net_price/line_net/line_grossarenullandtotalsare0. Thepositionsandorder_metadataare the payload that matters. (Thetotalsblock is kept for shape-parity with tenders.)
Use modified_since on GET /orders for delta-sync catch-up scans.