Amazon Best Sellers API

Access Amazon Best Sellers rankings by category. Get top-ranked products with ratings, prices, and category navigation. Perfect for market research and competitor analysis.

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Why Use This API?

Everything you need to integrate Amazon data into your application

Ranked Products

Get products ranked by best seller position within any Amazon category.

Market Intelligence

Understand which products dominate each category for competitive analysis and market research.

Category Navigation

Browse the best sellers category hierarchy with parent, current, and child category information.

Global Coverage

Access best sellers data across all supported Amazon marketplaces worldwide.

Try It Out

See how easy it is to fetch Amazon data with our API

bash
curl -X GET "https://api.canopyapi.co/v1/amazon/bestsellers?domain=US" \
  -H "Authorization: Bearer YOUR_API_KEY"
Response
{
  "bestSellers": [
    {
      "rank": 1,
      "asin": "B0D5CJ34W6",
      "title": "Stanley Quencher H2.0 FlowState Tumbler",
      "rating": 4.7,
      "ratingsTotal": 52340,
      "price": {
        "value": 35,
        "currency": "USD",
        "displayString": "$35.00"
      },
      "image": "https://m.media-amazon.com/images/I/71a8uORFRFL._AC_UL320_.jpg",
      "link": "https://www.amazon.com/dp/B0D5CJ34W6"
    },
    {
      "rank": 2,
      "asin": "B0CWNK4Y3P",
      "title": "Liquid I.V. Hydration Multiplier",
      "rating": 4.6,
      "ratingsTotal": 128450,
      "price": {
        "value": 23.98,
        "currency": "USD",
        "displayString": "$23.98"
      },
      "image": "https://m.media-amazon.com/images/I/61tQ7sJpAPL._AC_UL320_.jpg",
      "link": "https://www.amazon.com/dp/B0CWNK4Y3P"
    }
  ],
  "categoryInfo": {
    "currentCategory": {
      "name": "Best Sellers",
      "id": null
    }
  },
  "page": 1
}

What Can You Build?

Here are some popular use cases for this API

1

Build market research tools that track top-selling products by category

2

Create competitor analysis dashboards showing category leaders

3

Develop product discovery apps that surface trending best sellers

Understanding the Response

Key fields returned by the API

Product Information

Includes title, brand, ASIN, and product URL for easy identification and linking.

Pricing Data

Current price with currency, display formatting, and availability status.

Rating & Reviews

Average rating score and total number of customer reviews.

Images

High-resolution product images in multiple variants (main, alternate views).

Frequently Asked Questions

What data is included for each best seller?

Each best seller includes rank position, title, ASIN, price, rating, total ratings count, image, and product URL.

Can I get best sellers for specific categories?

Yes, you can filter by category using the categoryId parameter. Category IDs can be discovered via the Categories API or from the child categories in the best sellers response.

How often are best sellers rankings updated?

Best sellers rankings are fetched in real-time from Amazon. Amazon typically updates their best sellers rankings hourly based on recent sales data.

Are best sellers available for all marketplaces?

Yes, best sellers data is available for all supported Amazon marketplaces including US, UK, DE, FR, CA, AU, IN, and more.

How do I navigate the best sellers category hierarchy?

The API returns categoryInfo with currentCategory, parentCategory, and childCategories. Use the child category IDs to drill down into subcategories.

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