Valyuu Partner API
Partner-facing trade-in API behind Valyuu's embedded recommerce platform. Version 1 exposes device catalog lookups (categories, brands, series, models, and model condition/attribute questions), FAQ content, trade-in order creation and cancellation, item offer confirmation (accept, decline-recycle, decline-return), shipping labels, and paperless shipping codes, authenticated with an X-Api-Key header. Documented via a Swagger endpoint referenced by Valyuu's public frontend demo repository; the documented staging base URL was unreachable (HTTP 522) when probed on 2026-07-21.