GET/stockx/brandsapiKey1 credit/request
Returns StockX's full brand catalog (name and URL slug for every brand in its own brand directory), suitable for building GET /stockx/search's brand parameter or GET /stockx/search's model parameter's required single-brand context.
Takes no parameters.
Sampled 14 Oct 2026: 396 items. Filled in every item: name, slug, group. In the sample: name: “47 Brand” and 395 other values; group: “0-9” and 9 other values.
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GET/stockx/categoriesapiKey1 credit/request
Returns StockX's full category/subcategory reference: the 7 top-level categories accepted by GET /stockx/search's category parameter, each with its subcategories (e.g. Shoes -> Boots, Cleats, Clogs).
Takes no parameters.
Sampled 14 Oct 2026: 7 items. Filled in every item: name, slug, subcategories. In the sample: name: “Sneakers” and 6 other values; subcategories: median 11 entries.
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GET/stockx/product/{slug}apiKey3 credits/request
Returns a StockX product: identity (title, brand, model, colorway, style id, retail price, release date, description, image), current market data (lowest ask, highest bid, last sale, trailing average price/sales count, delivery-speed ask tiers), individual seller listings (price, condition, size), related-product recommendations (other colorways/siblings StockX surfaces on the product page), and any promotional badges.
Required: slug.
Sampled 14 Oct 2026: 20 items. Filled in every item: condition, condition_alias, condition_description, size, size_descriptor, image_url. Not in every item: price (18). In the sample: condition: New - Other (17), Used (3); price: 180 to 270, median 209; image_url: listing-images.stockx.com; condition_alias: new-other (17), used (3); condition_description: Brand new without shoe box (16), SIZE:9.5 CONDITION:used BOX:OG… (1), Brand new just no box, ships wi… (1) and 2 more; size: 7 to 14, median 9.
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GET/stockx/releasesapiKey2 credits/request
Returns a date-ordered page (release date ascending) of StockX's upcoming release calendar: new and restocked products releasing on or after the given date, with product summaries, headline pricing, and each item's published release date.
Optional: from, page, limit.
Sampled 14 Oct 2026: 20 items. Filled in every item: id, url_key, title, brand, model, gender, product_category, image_url and 1 more. Not in every item: lowest_ask (3), highest_bid (4), last_sale (3). In the sample: release_date: 2026-10-14; brand: Topps (15), Nike (3), Puma (2); lowest_ask: 92 to 165, median 142; title: “Nike Caitlin 1 Midnight Fever (Women's)” and 19 other values; image_url: images.stockx.com; model: 2026 Topps Neon (9), 2026 Topps Update Series (6), Nike Caitlin 1 (2) and 3 more; product_category: collectibles (15), sneakers (5); highest_bid: 109 to 1,800, median 155.
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GET/stockx/searchapiKey2 credits/request
Browses StockX's product catalog by category with optional free-text keyword search and facet filters (gender, brand, color, shoe height, activity, availability), returning product summaries with headline pricing plus the total matching count.
Required: category (7 allowed values: sneakers, shoes, apparel, accessories, collectibles, trading-cards, electronics). Optional: query, gender (4 allowed values: men, women, kids, unisex), brand, model, color (12 allowed values: white, black, multi, blue, grey, pink, red, brown, yellow, green, purple, orange), shoe_height (3 allowed values: low, mid, high), activity (7 allowed values: basketball, football, golf, hiking, running, skateboarding, soccer), available_now, xpress_ship, below_retail, sort (2 allowed values: featured, most-active), page, limit.
Sampled 14 Oct 2026: 20 items. Filled in every item: id, url_key, title, brand, model, gender, product_category, image_url and 3 more. In the sample: model: Jordan 5 Retro (19), Jordan 5 Retro OG (1); lowest_ask: 55 to 377, median 145; title: “Jordan 5 Retro Black University Blue (2026)” and 19 other values; image_url: images.stockx.com; highest_bid: 70 to 502, median 213; last_sale: 70 to 386, median 188.
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