# Amazon US Product Price & Competitor Monitor

**Use case:** 

Monitor Amazon US products, prices, discounts, stock, sellers, ratings, and Best Seller Rank. Build reusable competitor watchlists, detect meaningful changes, and return only baseline or changed products to reduce repeat-run costs.

## Input

```json
{
  "searchKeyword": [
    "wireless earbuds"
  ],
  "asinList": [],
  "categoryUrl": "",
  "marketplace": "amazon.com",
  "maxProducts": 25,
  "scrapeMode": "fast",
  "includeReviews": false,
  "maxReviewsPerProduct": 3,
  "trackPriceHistory": true,
  "watchlistName": "us-amazon-price-monitor",
  "priceChangeThresholdPercent": 2,
  "onlyChanged": true,
  "proxyConfig": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ]
  },
  "maxRequestsPerMinute": 20,
  "maxRunMinutes": 5
}
```

## Output

```json
{
  "title": {
    "label": "Product Title",
    "format": "string"
  },
  "imageUrl": {
    "label": "Image URL",
    "format": "string"
  },
  "price": {
    "label": "Current Price",
    "format": "number"
  },
  "originalPrice": {
    "label": "Original Price",
    "format": "number"
  },
  "discountPercent": {
    "label": "Discount %",
    "format": "integer"
  },
  "currency": {
    "label": "Currency",
    "format": "string"
  },
  "rating": {
    "label": "Rating",
    "format": "number"
  },
  "reviewsCount": {
    "label": "Reviews",
    "format": "integer"
  },
  "sellerName": {
    "label": "Buy Box Seller",
    "format": "string"
  },
  "shipsFrom": {
    "label": "Ships From",
    "format": "string"
  },
  "buyBoxStatus": {
    "label": "Buy Box Status",
    "format": "string"
  },
  "couponText": {
    "label": "Coupon",
    "format": "string"
  },
  "dealText": {
    "label": "Deal",
    "format": "string"
  },
  "isPrime": {
    "label": "Prime",
    "format": "boolean"
  },
  "deliveryPromise": {
    "label": "Delivery Promise",
    "format": "string"
  },
  "availabilityText": {
    "label": "Availability",
    "format": "string"
  },
  "inStock": {
    "label": "In Stock",
    "format": "boolean"
  },
  "isAmazonsChoice": {
    "label": "Amazon's Choice",
    "format": "boolean"
  },
  "isBestSeller": {
    "label": "Best Seller",
    "format": "boolean"
  },
  "bestSellerRank": {
    "label": "Best Seller Rank",
    "format": "string"
  },
  "changeStatus": {
    "label": "Change Status",
    "format": "string"
  },
  "changeSummary": {
    "label": "Change Summary",
    "format": "string"
  },
  "previousPrice": {
    "label": "Previous Price",
    "format": "number"
  },
  "priceChangePercent": {
    "label": "Price Change %",
    "format": "number"
  },
  "stockChanged": {
    "label": "Stock Changed",
    "format": "boolean"
  },
  "sellerChanged": {
    "label": "Buy Box Seller Changed",
    "format": "boolean"
  },
  "couponChanged": {
    "label": "Coupon Changed",
    "format": "boolean"
  },
  "bestSellerRankChanged": {
    "label": "BSR Changed",
    "format": "boolean"
  },
  "watchlistName": {
    "label": "Watchlist",
    "format": "string"
  },
  "observationCount": {
    "label": "Observation Count",
    "format": "integer"
  },
  "asin": {
    "label": "ASIN",
    "format": "string"
  },
  "url": {
    "label": "Product URL",
    "format": "string"
  },
  "domain": {
    "label": "Amazon Domain",
    "format": "string"
  },
  "keyword": {
    "label": "Search Keyword",
    "format": "string"
  },
  "scrapeMode": {
    "label": "Scrape Mode",
    "format": "string"
  },
  "detailStatus": {
    "label": "Detail Status",
    "format": "string"
  },
  "detailFallbackReason": {
    "label": "Detail Fallback Reason",
    "format": "string"
  },
  "brand": {
    "label": "Brand",
    "format": "string"
  },
  "category": {
    "label": "Category",
    "format": "string"
  },
  "scrapedAt": {
    "label": "Scraped At",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Amazon US Product Scraper - $3/1k & Price Monitor Actor is ready to run with the inputs already set for "Amazon US Product Price & Competitor Monitor". [Sign up or log in](https://console.apify.com/create-task-from-example/DUJeeUgIdvvz4ZLAC) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Amazon US Product Price & Competitor Monitor" task

The Amazon US Product Scraper - $3/1k & Price Monitor Actor will start running based on the input automatically. You can also change all the input fields, like search keywords, ASIN list, and more, to match your specific use case.

### 3. Receive the "Amazon US Product Price & Competitor Monitor" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as product title, image url, current price, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Amazon US Product Price & Competitor Monitor" task via API](https://apify.com/fascinating_lentil/amazon-scraper.md).

## About this Actor

This example demonstrates how to use [Amazon US Product Scraper - $3/1k & Price Monitor](https://apify.com/fascinating_lentil/amazon-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/fascinating_lentil/amazon-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/fascinating_lentil/amazon-scraper.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).