SellerMagnet API for Amazon Consumer Sentiment Analysis

Unlocking Consumer Sentiment on Amazon with SellerMagnet API

By Alex Rodriguez | September 16, 2025

Introduction

In the fast-paced world of e-commerce, understanding consumer sentiment is crucial for Amazon businesses looking to gain a competitive edge. SellerMagnet API provides a powerful suite of tools to help you assess market trends, refine inventory management, and conduct thorough competitive analysis. This blog post explores how to leverage SellerMagnet’s capabilities to tap into consumer insights and optimize your Amazon strategies.

SellerMagnet API ( https://sellermagnet-api.com ) offers enterprise-grade data solutions designed for businesses of all sizes. With our robust data extraction and analysis tools, staying ahead in the Amazon marketplace has never been easier.

Harnessing Amazon Product Statistics

The Amazon Product Statistics endpoint is your gateway to detailed product metrics, including sales rank and review counts. Understanding these metrics can significantly influence your business strategies.

Practical Use Cases

  • Competitive Analysis: Track competitors' products to identify top performers and potential market gaps.
  • Inventory Management: Monitor sales rank to optimize stock levels and reduce warehousing costs.
  • Market Research: Analyze review counts to gauge product popularity and consumer satisfaction.

Example: Retrieving Product Statistics

To fetch comprehensive statistics for a product, you can use the following

curl
request:


curl --location --request GET 'https://sellermagnet-api.com/amazon-product-statistics?asin=B08N5WRWNW&marketplaceId=A1PA6795UKMFR9&api_key=YOUR_API_KEY'

Response:


{
  "success": true,
  "data": {
    "asin": "B0CLTBHXWQ",
    "productTitle": "Playstation 5 Console Edizione Digital Slim",
    "buyBoxPrice": 41800,
    "buyBoxFulfillment": "FBM",
    "buyBoxSellerIdHistory": [
      [
        "2025-06-14 17:08:00",
        "A2I59UVTUWUFH0"
      ]
    ],
    "categoryTree": [
      {
        "catId": 412603031,
        "name": "Videogiochi"
      },
      {
        "catId": 20904349031,
        "name": "PlayStation 5"
      },
      {
        "catId": 20904364031,
        "name": "Console"
      }
    ],
    "graphs": {
      "amazonAsSellerPriceHistory": "https://sellermagnet-api-webspace.s3.eu-central-1.amazonaws.com/amazon/api/charts/B0CLTBHXWQ/1749913774/B0CLTBHXWQ_amazon_price_1749913773.png",
      "lowestFBAPriceHistory": "https://sellermagnet-api-webspace.s3.eu-central-1.amazonaws.com/amazon/api/charts/B0CLTBHXWQ/1749913776/B0CLTBHXWQ_fba_price_1749913773.png",
      "lowestFBMPriceHistory": "https://sellermagnet-api-webspace.s3.eu-central-1.amazonaws.com/amazon/api/charts/B0CLTBHXWQ/1749913775/B0CLTBHXWQ_fbm_price_1749913773.png",
      "monthlySoldHistory": "https://sellermagnet-api-webspace.s3.eu-central-1.amazonaws.com/amazon/api/charts/B0CLTBHXWQ/1749913778/B0CLTBHXWQ_monthly_sold_1749913773.png",
      "productRatingHistory": "https://sellermagnet-api-webspace.s3.eu-central-1.amazonaws.com/amazon/api/charts/B0CLTBHXWQ/1749913777/B0CLTBHXWQ_rating_1749913773.png"
    },
    "listedSince": "2023-12-30 01:00:00",
    "lowestFBAPrice": 44999,
    "lowestFBMPrice": 41700,
    "marketplaceId": "APJ6JRA9NG5V4",
    "marketplaceNewPriceHistory": [
      [
        "2025-06-14",
        41700
      ]
    ],
    "offers": {
      "A11IL2PNWYJU7H": {
        "isFBA": true,
        "lastUpdated": "2025-06-14 17:08:00",
        "priceHistory": [
          [
            "2025-06-14 06:22:00",
            44999,
            0
          ]
        ],
        "stockHistory": [
          [
            "2025-05-29 11:32:00",
            1
          ]
        ]
      },
      "A12FLY25DT7QO0": {
        "isFBA": false,
        "lastUpdated": "2025-06-14 17:08:00",
        "priceHistory": [
          [
            "2025-06-09 15:32:00",
            41800,
            0
          ]
        ],
        "stockHistory": [
          [
            "2025-06-14 13:34:00",
            49
          ]
        ]
      },
      "A18KSDUE00UP6J": {
        "isFBA": false,
        "lastUpdated": "2025-06-14 17:08:00",
        "priceHistory": [
          [
            "2025-05-29 11:32:00",
            42890,
            0
          ]
        ],
        "stockHistory": [
          [
            "2025-05-30 18:30:00",
            3
          ]
        ]
      }
    },
    "productReviewAverage": 4.7,
    "productTotalReviews": 3129,
    "rootCategory": {
      "id": 412603031,
      "name": "Videogiochi"
    },
    "stats": {
      "amazonAsSellerPriceHistory": [
        [
          "2025-06-14",
          44999
        ]
      ],
      "buyBoxPriceHistory": [
        [
          "2025-06-13",
          41700
        ]
      ],
      "monthlySoldHistory": [
        [
          "2025-06",
          1000
        ]
      ],
      "productRatingCountHistory": [
        [
          "2025-06-14 15:28:00",
          3129
        ]
      ],
      "productRatingHistory": [
        [
          "2025-02-02 01:30:00",
          4.7
        ]
      ],
      "salesRankHistory": [
        [
          "2025-06-14 01:58:00",
          15
        ]
      ]
    }
  }
}

Amazon Seller Review Insights

Gain deeper insights into consumer perceptions by analyzing seller reviews with the Amazon Seller Review endpoint. Understanding what customers say about your and your competitors' service quality can provide actionable improvements.

Use Cases for Seller Reviews

  • Reputation Management: Monitor your seller reviews to identify and address customer concerns promptly.
  • Competitive Benchmarking: Compare your reviews against competitors to identify areas for improvement.
  • Service Optimization: Use customer feedback to refine your customer service processes.

Example: Fetching Seller Reviews

Here’s how you can retrieve seller reviews using the

curl
command:


curl --location --request GET 'https://sellermagnet-api.com/amazon-seller-review?sellerId=A1B2C3D4E5F6G7&marketplaceId=A1PA6795UKMFR9&api_key=YOUR_API_KEY'

Response:


{
  "data": {
    "marketplace": {
      "ATVPDKIKX0DER": {
        "last5Reviews": [
          {
            "dateRated": "By gary kraus on June 5, 2025.",
            "reviewText": "great",
            "starRating": "5 out of 5 stars"
          },
          {
            "dateRated": "By Amazon Customer on June 5, 2025.",
            "reviewText": "Ok",
            "starRating": "5 out of 5 stars"
          },
          {
            "dateRated": "By Graciela Casta\u00f1eda on May 21, 2025.",
            "reviewText": "Excelente",
            "starRating": "5 out of 5 stars"
          }
        ],
        "sellerFeedback": {
          "30": {
            "rating": "3.3",
            "reviewsCount": "7"
          },
          "90": {
            "rating": "3.6",
            "reviewsCount": "30"
          },
          "365": {
            "rating": "3.9",
            "reviewsCount": "114"
          },
          "lifetime": {
            "rating": "4.5",
            "reviewsCount": "1,535"
          }
        }
      }
    },
    "sellerId": "A1CWSGXIR635I6"
  },
  "success": true
}

Advanced Sentiment Analysis with Product Offers and ASIN Conversion

To further refine your understanding, incorporate data from the Amazon Product Offers endpoint. Examine pricing trends, seller information, and availability to determine how these factors influence consumer decisions.

Additionally, use the Amazon ASIN/ISBN/EAN Converter to ensure accurate matching of products and streamline your data analysis processes.

Example: Analyzing Product Offers

Here's how to use the

curl
command to get Amazon Product Offers data:


curl --location --request GET 'https://sellermagnet-api.com/amazon-product-offers?asin=B0CL61F39H&marketplaceId=ATVPDKIKX0DER&api_key=YOUR_API_KEY'

Response:


{
  "data": {
    "asin": "B0CL61F39H",
    "buyBox": {
      "condition": "New",
      "deliveryDate": "2025-06-28",
      "fulfillmentType": "FBA",
      "inventory": 30,
      "positivePercentage": 0,
      "priceWithoutShipping": 499,
      "sellerId": "Amazon",
      "sellerName": "Amazon",
      "shippingPrice": 0,
      "totalPrice": 499,
      "totalReviews": 0
    },
    "currency": {
      "code": "USD",
      "name": "United States Dollar",
      "symbol": "$"
    },
    "marketplaceId": "ATVPDKIKX0DER",
    "offers": [
      {
        "condition": "New",
        "deliveryDate": "2025-06-28",
        "fulfillmentType": "FBA",
        "inventory": 30,
        "positivePercentage": 0,
        "priceWithoutShipping": 499,
        "sellerId": "Amazon",
        "sellerName": "Amazon",
        "shippingPrice": 0,
        "totalPrice": 499,
        "totalReviews": 0
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-07-07",
        "fulfillmentType": "FBM",
        "inventory": 10,
        "positivePercentage": 78,
        "priceWithoutShipping": 409.99,
        "sellerId": "A17J18A7XABQI9",
        "sellerName": "PRICE 2 SAVE",
        "shippingPrice": 0,
        "totalPrice": 409.99,
        "totalReviews": 6892
      },
      {
        "condition": "Used - Good",
        "deliveryDate": "2025-06-26",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 87,
        "priceWithoutShipping": 409.99,
        "sellerId": "A1YU28SVL05CUG",
        "sellerName": "premier liquidation",
        "shippingPrice": 9.84,
        "totalPrice": 419.83,
        "totalReviews": 1177
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-06-30",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 40,
        "priceWithoutShipping": 418.99,
        "sellerId": "A2NBVGK6C0HCUA",
        "sellerName": "Fix N Plug",
        "shippingPrice": 3.99,
        "totalPrice": 422.98,
        "totalReviews": 30
      },
      {
        "condition": "Used - Good",
        "deliveryDate": "2025-06-30",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 94,
        "priceWithoutShipping": 423.99,
        "sellerId": "AZZMAGMBAQU46",
        "sellerName": "VG1shop (Serial # Recorded)",
        "shippingPrice": 3.99,
        "totalPrice": 427.98,
        "totalReviews": 163
      },
      {
        "condition": "Used - Acceptable",
        "deliveryDate": "2025-06-28",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 0,
        "priceWithoutShipping": 433.85,
        "sellerId": "Amazon",
        "sellerName": "Amazon Resale",
        "shippingPrice": 0,
        "totalPrice": 433.85,
        "totalReviews": 0
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-07-01",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 73,
        "priceWithoutShipping": 419.99,
        "sellerId": "AO9EU0V84CET9",
        "sellerName": "StarEdge Electronics",
        "shippingPrice": 15.75,
        "totalPrice": 435.74,
        "totalReviews": 154
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-06-27",
        "fulfillmentType": "FBM",
        "inventory": 2,
        "positivePercentage": 74,
        "priceWithoutShipping": 441.49,
        "sellerId": "A2E7NH3SLWCOH4",
        "sellerName": "Tech for Less",
        "shippingPrice": 0,
        "totalPrice": 441.49,
        "totalReviews": 56746
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-06-27",
        "fulfillmentType": "FBM",
        "inventory": 1,
        "positivePercentage": 84,
        "priceWithoutShipping": 443.7,
        "sellerId": "A3JEKQLX9Y2C9L",
        "sellerName": "SaveCentral",
        "shippingPrice": 0,
        "totalPrice": 443.7,
        "totalReviews": 7483
      },
      {
        "condition": "Used - Like New",
        "deliveryDate": "2025-06-27",
        "fulfillmentType": "FBM",
        "inventory": 2,
        "positivePercentage": 80,
        "priceWithoutShipping": 439.99,
        "sellerId": "A1KOYPV53GXGUI",
        "sellerName": "JRS GAMES",
        "shippingPrice": 3.99,
        "totalPrice": 443.98,
        "totalReviews": 81
      },
      {
        "condition": "Used - Very Good",
        "deliveryDate": "2025-06-28",
        "fulfillmentType": "FBA",
        "inventory": 8,
        "positivePercentage": 82,
        "priceWithoutShipping": 444.99,
        "sellerId": "A3853PJW50SJG8",
        "sellerName": "Wardyga Management Services LLC",
        "shippingPrice": 0,
        "totalPrice": 444.99,
        "totalReviews": 60
      }
    ],
    "productLink": "https://www.amazon.com/dp/B0CL61F39H",
    "productMainImage": "https://m.media-amazon.com/images/I/31kTNmpm6vL.jpg",
    "productTitle": "PlayStation\u00ae5 console (slim)"
  },
  "success": true
}

Enhancing Product Visibility and Category Insights

To enhance your product visibility, explore the Amazon Search endpoint. Understanding how products rank in search results provides opportunities to optimize your product listings.

Additionally, identifying the best-selling products within specific categories using the Amazon Bestsellers endpoint helps you stay informed about market demand and emerging trends.

Conclusion

Assessing consumer sentiment on the Amazon marketplace requires a multifaceted approach. By integrating data from SellerMagnet’s API endpoints, including Amazon Product Statistics and Amazon Seller Review, businesses can make informed decisions, optimize their strategies, and achieve sustainable growth. Try SellerMagnet API for Free today to unlock the full potential of Amazon data!

The thumbnail for this blog post will be auto-generated using SellerMagnet’s internal image generation API.

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