get
https://api.ecartapi.com/api/v2/orders//returns//fulfillments
Retrieves all logistics (fulfillments) linked to a specific return, including carrier, tracking number, and items with product information.
orderId and returnId are required.
returnFulfillmentId
The returnFulfillmentId equals Temu's trackingNumber. Use this value as the {id} path parameter when calling Get single fulfillment.
Items
Each item in the items array includes productId, variantId, sku, and name (resolved via Temu's catalog API).
Note on tracking URL
Temu does not provide a tracking URL via API. The tracking.url field will always be null.