LIVE Amazon offers page for one product - every offer on every page of Amazon's "All offers" view (up to 10 pages): seller, seller_id, price, shipping_cost, condition, buy box, FBA / Prime, ships-from, delivery text and the seller's feedback - plus the buy box and the page's own header (title, image, rating, review count). No product page is fetched: no brand, BSR, description, bullets or reviews (use /v1/product for those).

Fetched at request time - typically 4-12 s (one page ~4 s; a long list walks every page). current_sellers has the same shape /v1/product returns (buy box first, then price ascending; buybox_days_30d and the 30-day buy-box shares carried over from our observations), fulfillment classifies every offer AMZ / FBA / FBM with delivery days, seller_ratings lists the sellers' feedback records.

no_sellers=true means Amazon lists no offer for the product right now - an answer, not a failure: we confirm it through a second, independent fetch before serving it. Billing: 0.5 credit when the answer carries at least one offer (any condition); a no-offers answer, an ASIN Amazon does not have (404), a failed fetch (502) and a busy marketplace (503) are never billed. Second-hand offers are counted either way; include_used lists them. Since 2026-10-15 the answer carries buybox_condition (new | used | null = no featured offer) with buybox_condition_source (offers_page) and buybox_condition_detail (the pinned offer's condition text or the used storefront's name, e.g. Amazon Resale) — with zip= too.