# Daily price and stock watch for 17 products

**Use case:** 

Reads 17 product pages on open retailers — Shopify and WooCommerce stores, Apple, Staples, Gymshark — from their structured data, and remembers each one: the first run is the baseline, every later run returns a change row for each price drop or rise, restock, sell-out or discount, with the price history on each product. Schedule it daily and swap in your own URLs.

## Input

```json
{
  "urls": [
    "https://www.allbirds.com/products/mens-cruiser-medium-grey",
    "https://www.allbirds.com/products/womens-tree-runner-nz-medium-grey",
    "https://www.brooklinen.com/products/luxe-core-sheet-set",
    "https://www.brooklinen.com/products/classic-core-sheet-set",
    "https://www.apple.com/shop/buy-iphone/iphone-17",
    "https://www.staples.com/hammermill-copy-plus-8-5-x-11-copy-paper-20-lbs-92-brightness-5000-sheets-carton-105007/product_122374",
    "https://www.gymshark.com/products/gymshark-crest-hoodie-black-ss22",
    "https://barefootbuttons.com/product/max-bore-standard-silver-footswitch-topper/",
    "https://colourpop.com/products/mocha-moment-cloud-whip-lip-liner-fresh-kiss-glossy-balm",
    "https://www.allbirds.com/products/mens-canvas-runner-nz",
    "https://www.allbirds.com/products/womens-canvas-runner-nz",
    "https://www.allbirds.com/products/mens-cruiser-terry",
    "https://www.brooklinen.com/products/washed-linen-core-sheet-set",
    "https://www.brooklinen.com/products/classic-fitted-sheets",
    "https://barefootbuttons.com/product/spacers-pack-of-4/",
    "https://barefootbuttons.com/product/replacement-set-screw-and-allen-wrench-kit/",
    "https://colourpop.com/products/pore-real-pineapple-cleanser"
  ],
  "mode": "monitor",
  "watch": [
    "price",
    "availability",
    "discount"
  ],
  "minChangePct": 0,
  "historyDays": 30,
  "stateKey": "daily-price-watch",
  "includeVariants": false,
  "allowTextFallback": true,
  "currencyHint": "",
  "requestTimeoutSecs": 30,
  "maxConcurrency": 8,
  "maxRunSecs": 300,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "seenAt": {
    "label": "Seen at",
    "format": "string"
  },
  "name": {
    "label": "Product",
    "format": "string"
  },
  "retailer": {
    "label": "Retailer",
    "format": "string"
  },
  "changeType": {
    "label": "Change",
    "format": "string"
  },
  "previousPrice": {
    "label": "Previous price",
    "format": "number"
  },
  "price": {
    "label": "Price",
    "format": "number"
  },
  "currency": {
    "label": "Currency",
    "format": "string"
  },
  "changePct": {
    "label": "Change %",
    "format": "number"
  },
  "previousAvailability": {
    "label": "Previous availability",
    "format": "string"
  },
  "availability": {
    "label": "Availability",
    "format": "string"
  },
  "url": {
    "label": "URL",
    "format": "string"
  }
}
```

## How it works

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

The Price Tracker & Monitor — Any Retailer's Prices & Stock Actor is ready to run with the inputs already set for "Daily price and stock watch for 17 products". [Sign up or log in](https://console.apify.com/create-task-from-example/HGbgh1B0tX0S7wdj2) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Daily price and stock watch for 17 products" task

The Price Tracker & Monitor — Any Retailer's Prices & Stock Actor will start running based on the input automatically. You can also change all the input fields, like product urls, mode, and more, to match your specific use case.

### 3. Receive the "Daily price and stock watch for 17 products" 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 seen at, product, retailer, 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 "Daily price and stock watch for 17 products" task via API](https://apify.com/insight.solutions/price-tracker-api.md).

## About this Actor

This example demonstrates how to use [Price Tracker & Monitor — Any Retailer's Prices & Stock](https://apify.com/insight.solutions/price-tracker-api.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/insight.solutions/price-tracker-api.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/insight.solutions/price-tracker-api.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`).