Where do I find an Amazon seller ID?

Open the seller’s page from a product’s offers and read the seller= parameter in the URL. It is 10 to 16 letters and digits, for example A294P4X9EWVXLJ. GET /product-offers also returns seller IDs.

Which marketplaces are supported?

All of them except South Africa (ZA), which returns 400 country_unavailable.

Amazon Data API · GET /seller-products

Amazon seller products API

GET /seller-products lists the products one third-party seller offers on one Amazon marketplace, read from the seller’s storefront. Results have the same fields as /search: position, ASIN, title, price, list price, rating, ratings count and flags. Pass the seller ID, which is the seller= value in the seller page URL.

Part of Amazon Data API, sold on RapidAPI with a free plan of 100 requests a month. Endpoint details checked 2026-11-03.

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What GET /seller-products returns

Lists the products one third-party seller offers on one Amazon marketplace, from the seller's storefront. Returns the same result fields as /search (position, ASIN, title, price, list price, rating, ratings count, flags). Find a seller ID in the URL of the seller's page (seller=...) or in a product page's offers. Not available on ZA.

Parameters

Name	Required	Values	Notes
`seller_id`	yes	matches ^[A-Za-z0-9]{10,16}$	Amazon seller ID, 10 to 16 letters and digits.
`country`	no	US, CA, MX, BR, GB, DE, FR, IT, ES, NL, SE, PL, BE, TR, AE, SA, EG, IN, JP, SG, AU, IE, ZA	Amazon marketplace, as an ISO country code. GB is amazon.co.uk. Default US (amazon.com). Not available on ZA (returns 400 country_unavailable).
`page`	no	1 to 20 (default 1)
`sort`	no	relevance, price_asc, price_desc, reviews, newest, bestsellers

Example request

Every parameter that has an example, with country set explicitly. Send your key in X-RapidAPI-Key.

curl --request GET \
  --url 'https://amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com/seller-products?seller_id=A294P4X9EWVXLJ&country=US' \
  --header 'X-RapidAPI-Key: YOUR_RAPIDAPI_KEY' \
  --header 'X-RapidAPI-Host: amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com'

import requests

resp = requests.get(
    "https://amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com/seller-products",
    params={"seller_id": "A294P4X9EWVXLJ", "country": "US"},
    headers={
        "X-RapidAPI-Key": "YOUR_RAPIDAPI_KEY",
        "X-RapidAPI-Host": "amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com",
    },
    timeout=30,
)
resp.raise_for_status()
body = resp.json()
if "error" in body:  # bad input or not found: HTTP 200 with an error body
    raise RuntimeError(f"{body['error']['code']}: {body['error']['message']}")
print(body["data"])

const url = new URL('https://amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com/seller-products');
url.search = new URLSearchParams({ seller_id: 'A294P4X9EWVXLJ', country: 'US' });

const res = await fetch(url, {
  headers: {
    'X-RapidAPI-Key': process.env.RAPIDAPI_KEY,
    'X-RapidAPI-Host': 'amazon-data-api-search-product-reviews-best-sellers.p.rapidapi.com',
  },
});
const { data, meta } = await res.json();
console.log(data, meta.fetched_at);

Example response

A recorded response, shortened to 3 items per list.

200 OK

{
  "data": {
    "seller_id": "A294P4X9EWVXLJ",
    "page": 1,
    "results": [
      {
        "position": 1,
        "asin": "B07ML5ZBBG",
        "title": "Anker 2.4G Wireless Vertical Ergonomic Optical Mouse, 800/1200 /1600 DPI, 5 Buttons for Laptop, Desktop, PC, MacBook - Black (Renewed)",
        "url": "https://www.amazon.com/dp/B07ML5ZBBG",
        "image": "https://m.media-amazon.com/images/I/61M0O1FFPtL._AC_UY218_.jpg",
        "price": 14.99,
        "original_price": 29.99,
        "currency": "USD",
        "rating": 4.2,
        "total_ratings": 1068,
        "is_prime": null,
        "is_sponsored": false,
        "is_amazon_choice": false,
        "is_best_seller": false,
        "sales_volume": "100+ bought in past month",
        "subtitle": null,
        "badges": [],
        "best_seller_category": null,
        "amazon_choice_keyword": null,
        "deal_badge": null,
        "sustainability": false,
        "is_small_business": false,
        "seller_id": null,
        "image_large": "https://m.media-amazon.com/images/I/61M0O1FFPtL._AC_UY654_FMwebp_QL65_.jpg",
        "authors": [],
        "publication_date": null,
        "formats": [],
        "series": null,
        "unit_price": null,
        "original_price_type": "New Price",
        "savings_percent": null,
        "coupon": null,
        "promotions": [],
        "more_buying_choices": null,
        "delivery": {
          "text": "Join Prime to get FREE delivery Tomorrow, Oct 27",
          "fastest_text": "Or Non-members get FREE delivery Sat, Oct 31 on $35 of items shipped by Amazon"
        },
        "stock_left": 4,
        "points": null,
        "installments": null
      },
      {
        "position": 2,
        "asin": "B08NDYQSXZ",
        "title": "Anker Charging Dock for Oculus Quest 2, Oculus Certified Charging Station Stand Set, Headset Display Holder and Controller Mount Station with 2 Rechargeable Batteries, USB-C Charger and Cable",
        "url": "https://www.amazon.com/dp/B08NDYQSXZ",
        "image": "https://m.media-amazon.com/images/I/61EK9jpDapL._AC_UY218_.jpg",
        "price": 49.99,
        "original_price": null,
        "currency": "USD",
        "rating": 4.4,
        "total_ratings": 5493,
        "is_prime": null,
        "is_sponsored": false,
        "is_amazon_choice": false,
        "is_best_seller": false,
        "sales_volume": "50+ bought in past month",
        "subtitle": null,
        "badges": [],
        "best_seller_category": null,
        "amazon_choice_keyword": null,
        "deal_badge": null,
        "sustainability": false,
        "is_small_business": false,
        "seller_id": "A294P4X9EWVXLJ",
        "image_large": "https://m.media-amazon.com/images/I/61EK9jpDapL._AC_UY654_FMwebp_QL65_.jpg",
        "authors": [],
        "publication_date": null,
        "formats": [],
        "series": null,
        "unit_price": null,
        "original_price_type": null,
        "savings_percent": null,
        "coupon": null,
        "promotions": [],
        "more_buying_choices": null,
        "delivery": {
          "text": "Join Prime to get FREE delivery Tomorrow, Oct 27",
          "fastest_text": "Or Non-members get FREE delivery Sat, Oct 31"
        },
        "stock_left": 2,
        "points": null,
        "installments": null
      },
      {
        "position": 3,
        "asin": "B088NRLMPV",
        "title": "Anker USB C to USB C Cable, 60W Fast Charging Cable (2-Pack, 6 ft, Black)",
        "url": "https://www.amazon.com/dp/B088NRLMPV",
        "image": "https://m.media-amazon.com/images/I/71IE9dLBduL._AC_UY218_.jpg",
        "price": 9.99,
        "original_price": null,
        "currency": "USD",
        "rating": 4.7,
        "total_ratings": 90462,
        "is_prime": null,
        "is_sponsored": false,
        "is_amazon_choice": false,
        "is_best_seller": true,
        "sales_volume": "10K+ bought in past month",
        "subtitle": "For iPhone 18 / 17 Series, iPad mini 6, and More",
        "badges": [
          "Best Seller",
          "Carbon impact",
          "ClimatePartner Verified"
        ],
        "best_seller_category": "in USB Cables",
        "amazon_choice_keyword": null,
        "deal_badge": null,
        "sustainability": true,
        "is_small_business": false,
        "seller_id": "A294P4X9EWVXLJ",
        "image_large": "https://m.media-amazon.com/images/I/71IE9dLBduL._AC_UY654_FMwebp_QL65_.jpg",
        "authors": [],
        "publication_date": null,
        "formats": [],
        "series": null,
        "unit_price": {
          "amount": 5,
          "unit": "count",
          "text": "$5.00 / count"
        },
        "original_price_type": null,
        "savings_percent": null,
        "coupon": null,
        "promotions": [],
        "more_buying_choices": null,
        "delivery": {
          "text": "Join Prime to get FREE delivery Tomorrow, Oct 27",
          "fastest_text": "Or Non-members get FREE delivery Sat, Oct 31 on $35 of items shipped by Amazon"
        },
        "stock_left": null,
        "points": null,
        "installments": null
      }
    ],
    "has_next_page": true,
    "total_results": 394,
    "total_results_text": "1-16 of 394 results",
    "total_pages": 25,
    "corrected_query": null,
    "related_searches": [],
    "refinements": [
      {
        "id": "primeRefinements",
        "name": "Eligible for Free Shipping",
        "options": [
          {
            "name": "Free Shipping by Amazon Get FREE Shipping on eligible orders shipped by Amazon",
            "value": "p_76:2661625011"
          }
        ]
      },
      {
        "id": "deliveryRefinements",
        "name": "Delivery Day",
        "options": [
          {
            "name": "Get It Today",
            "value": "p_90:8308920011"
          },
          {
            "name": "Get It by Tomorrow",
            "value": "p_90:8308921011"
          }
        ]
      },
      {
        "id": "departments",
        "name": "Department",
        "options": [
          {
            "name": "Automotive",
            "value": "n:15684181"
          },
          {
            "name": "Cell Phones & Accessories",
            "value": "n:2335752011"
          },
          {
            "name": "Clothing, Shoes & Jewelry",
            "value": "n:7141123011"
          }
        ]
      }
    ],
    "sort_options": [
      "Featured",
      "Price: Low to High",
      "Price: High to Low"
    ]
  },
  "meta": {
    "country": "US",
    "cached": false,
    "fetched_at": "2026-10-26T14:05:11.000Z"
  }
}

What people use it for

Competitor research: see a rival seller’s full catalog and pricing.
Brand protection: find sellers listing your brand and check what else they sell.
Supplier vetting: review a seller’s range before buying wholesale.

FAQ

Where do I find an Amazon seller ID?: Open the seller’s page from a product’s offers and read the seller= parameter in the URL. It is 10 to 16 letters and digits, for example A294P4X9EWVXLJ. GET /product-offers also returns seller IDs.
Which marketplaces are supported?: All of them except South Africa (ZA), which returns 400 country_unavailable.

Related endpoints

GETAmazon seller profile API/seller-profile GETAmazon offers API/product-offers GETAmazon search API/search

See all 17 endpoints and 23 marketplaces on the Amazon product API page.

Try GET /seller-products. The free plan covers 100 requests a month.

Get Amazon Data API on RapidAPI