Amazon Brand Revenue API - Sellers, Products, Keywords, Ad Spy

Pull Amazon brand, seller, product and subcategory revenue estimates, keyword search volume and sponsored ad placements for 12 marketplaces into a dataset, a spreadsheet or a warehouse, with one row per record.

What it collects

• Brands: estimated monthly revenue and units, average price, review count and rating, number of products and sellers, FBA sellers, Amazon in-stock rate, brand score, storefront, dominant seller, one and twelve month growth, trailing twelve month revenue and category.
• Products (ASINs): title, brand, manufacturer, sales rank and subcategory rank, buy box price, estimated monthly revenue and units, bought in past month, trailing twelve month revenue, reviews and ratings, seller counts, buy box suppression, listing quality score, variation parent, UPC, size, colour, dimensions, listed since date and image.
• Sellers: seller name, business name and address, estimated sales, average price, FBA share, lifetime and 30 day feedback, number of ASINs and winning brands, growth over one, three, six and twelve months and suspension status.
• Subcategories: total monthly revenue, brands, ASINs, units, average price, reviews, rating, sellers and listing score, Amazon versus third party revenue share, parent, level and growth.
• Keywords: estimated monthly searches and growth, estimated CPC and CPC range, click share of the top three products, title density, search results count, opportunity score and launch velocity.
• Lookups: the sellers of a brand with their revenue share, the brands and products of a seller, the sellers of an ASIN with buy box share, the relevant keywords of an ASIN, the brands in a subcategory with market share, the brands advertising on a keyword with estimated ad spend, and sponsored products by keyword or brand.
• Filters for text, category, subcategory, brand, ASINs, seller IDs, revenue, price, rating and search volume, plus any other documented filter as JSON. Sort by any returned field.
• Read only, pay per result, bring your own key.

Input

Field	What it does
What to read	One of six search modes or eight lookup modes. Brand search is the default and needs nothing else.
Amazon marketplace	US, UK, IT, DE, CA, MX, FR, ES, IN, AU, JP or AE.
Search text / Text match	Search modes: matched against the brand name, product title, seller name, subcategory name or keyword. Keyword lookups: the keyword.
Brand name	Required for sellers of a brand; a filter in the other modes that take it.
ASINs	Required for sellers of a product and keywords of a product; a filter in product search.
Seller IDs	Required for brands of a seller and products of a seller; a filter in seller search.
Subcategory ID	Required for brands in a subcategory; a filter in brand and product search.
Category name	Brand, product and seller search.
Revenue, price, rating, searches	Minimum and maximum ranges, sent to the provider.
Extra filters	Any other documented filter for the mode, as JSON.
Sort by / Sort order	Any field the mode returns.
Maximum results	Row cap for the run.
API key	Your own key, as a secret input.

Run a search mode first to find the brand names, seller IDs, ASINs and subcategory IDs the lookup modes take.

FAQ

What is an Amazon brand revenue API used for?

Sizing Amazon markets and finding who wins them. An aggregator screens brands between 50,000 and 500,000 USD monthly revenue in Home & Kitchen with few sellers. An agency finds brands with no storefront and weak listings to pitch. A wholesale seller lists every seller on a brand and each one's revenue share. A product researcher compares subcategories by revenue, competition and Amazon's own share before launching.

Which data source does this actor read?

The SmartScout Developer API at api.smartscout.com, through the routes documented in its public OpenAPI file: brand, product, seller, subcategory, search term and ad spy search, the sellers of a brand, the brands and offers of a seller, the offers and relevant search terms of an ASIN, the brands of a subcategory, and the brands and sponsored products on a search term. Revenue and unit figures are the provider's estimates.

Do I need an API key?

Yes. This actor is bring-your-own-key and never ships one. The provider issues API keys to its enterprise customers; paste yours into the input, or set it once as the DATA_API_KEY environment secret. A missing or refused key ends the run cleanly with a message saying which it was.

Which Amazon marketplaces are covered?

United States, United Kingdom, Italy, Germany, Canada, Mexico, France, Spain, India, Australia, Japan and the United Arab Emirates. Each run reads one marketplace.

How do I find sellers of a brand or brands of a seller?

Pick the sellers of a brand mode and set the brand name exactly as brand search lists it. Each row is one seller with its offer count, monthly revenue and estimated share of the brand's revenue. The brands of a seller mode does the reverse from an Amazon seller ID such as A2L77EE7U53NWQ.

Can I see which brands advertise on a keyword?

Yes. Brands advertising on a keyword returns each brand's sponsored product count, win rates for sponsored brand, video, top spot and top group placements, and estimated spend. Sponsored products lists the advertised ASINs for a keyword, a brand, or both.

Can this actor change anything in my account?

No. The search routes are POSTs only because they take their filters as a JSON body; they read data and change nothing. The route that starts a geo buy box request is not used. The key travels in the X-Api-Key header and never appears in a row or in the log.

How is it priced?

Pay per result: one price per search result (a brand, product, seller, subcategory or keyword with full estimates), and a lower price per lookup row. Searches and lookups that find nothing are free. Your provider subscription applies separately.

Example output

{
  "mode": "brands",
  "modeLabel": "Brand search",
  "recordType": "brand",
  "marketplace": "US",
  "lookup": null,
  "found": true,
  "name": "ExampleBrand",
  "asin": null,
  "brandName": "ExampleBrand",
  "sellerName": null,
  "amazonSellerId": null,
  "categoryName": "Home & Kitchen",
  "subcategoryName": "Food Storage Containers",
  "monthlyRevenue": 184250.4,
  "price": 27.95,
  "reviewRating": 4.6,
  "estimateSearches": null,
  "monthlyUnitsSold": 6592,
  "avgSellers": 1.4,
  "avgFbaSellers": 1.1,
  "amazonIsr": 0.02,
  "totalProducts": 38,
  "totalReviews": 21874,
  "brandScore": 7.8,
  "hasStorefront": true,
  "storefrontUrl": "https://www.amazon.com/stores/ExampleBrand/page/0000",
  "dominantSellerBrandCoverage": 0.93,
  "monthGrowth": 0.06,
  "monthGrowth12": 0.31,
  "trailing12Months": 1952000,
  "outOfStockCount": 2,
  "hasSingleSeller": false,
  "subcategoryId": 3743561,
  "retrievedAt": "2026-09-29T09:14:52.118Z",
  "note": null
}

Values are illustrative; every field is one the provider documents. Other modes keep their own documented fields in the same way.

Keyword map

Amazon brand revenue API, Amazon seller data API, Amazon sales estimates, Amazon product research API, Amazon subcategory revenue, Amazon keyword search volume, Amazon ad spy, sponsored products data, Amazon market share by brand, Amazon seller lookup, buy box share, Amazon brand prospecting, SmartScout API.