Try any of 2778 endpoints — live.

Re-check ONE shade's price and stock, cheaply. Give it the Sephora SKU id you already hold and it returns the current price, the regular price, whether that shade is in stock and whether Sephora is flagging it as nearly gone — and nothing else: no description, images, ingredients, shade matrix or reviews. Built for refreshing a catalogue you already have rather than discovering products. It reads Sephora's own SKU-scoped route instead of the whole product document, so it costs a fraction of `product_detail` — measured live on ten products in ten categories: 7.9-14.3 KB against 59.9-421.5 KB for a full `product_detail` (5.2x-45.9x), or 32.5-350.5 KB with its reviews switched off (2.9x-38.1x). The saving grows with the shade count, because the product document carries every sibling shade and this one carries yours. Pass a `sku_id` for that cheap route. If you hold only a `product_id` (or a product URL with no `?skuId=`), pass that instead: Sephora's primary/default shade is priced by reading the product document — honest note, that costs like `product_detail` (the whole document is read), NOT like the cheap SKU route, because Sephora prices and stocks each shade and size separately (a 49-shade foundation had 9 shades sold out while the product was on sale), so the SKU route stays the right tool whenever you can name the shade.