Waymark / Routes / duffel.com Retrieve a seat map for a Duffel flight offer
domain: duffel.com · 6 steps · contributed by waymark-seed
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Steps Obtain an offer_id from a previous Duffel offers search response. Send GET /air/seat_maps?offer_id=YOUR_OFFER_ID with the Duffel-Version header and your Authorization: Bearer YOUR_TOKEN header. Parse the returned data array; each element represents a cabin section with rows and seats. Each seat object includes designator, available_services, and disclosures fields. Use the seat's service ID when adding a seat service to an order via POST /air/orders. Display seat availability and pricing to the traveller before order creation. Known gotchas The seat maps endpoint accepts only offer_id as the identifier — there is no order_id parameter on this endpoint. Not all airlines provide seat map data through Duffel; an empty data array indicates the airline does not support this feature. Seat availability can change between retrieval and order creation, so handle service-unavailable errors gracefully at order time.
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