# Get Lazada price changes for a search

**Use case:** 

Watches a Lazada search with a watch list. The first run returns the 80 cheapest power banks on Lazada Singapore. Every later run with the same watch list name returns only new products and products whose price, price before discount, title or stock changed, with the old values. Run it on a schedule, for example every day; change the keyword and the country to your market.

## Input

```json
{
  "searches": [
    "power bank"
  ],
  "country": "sg",
  "sort": "price_low",
  "maxItemsPerSearch": 80,
  "translateTitles": false,
  "maxConcurrency": 5,
  "watchName": "lazada price watch"
}
```

## Output

```json
{
  "change": {
    "label": "Change",
    "format": "text"
  },
  "changed_fields": {
    "label": "What changed",
    "format": "array"
  },
  "previous": {
    "label": "Before",
    "format": "object"
  },
  "source_query": {
    "label": "Search",
    "format": "text"
  },
  "item_id": {
    "label": "Product id",
    "format": "text"
  },
  "title": {
    "label": "Title",
    "format": "text"
  },
  "price": {
    "label": "Price",
    "format": "number"
  },
  "currency": {
    "label": "Money",
    "format": "text"
  },
  "in_stock": {
    "label": "In stock",
    "format": "boolean"
  },
  "url": {
    "label": "Link",
    "format": "link"
  }
}
```

## How it works

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

The Lazada Product Search Scraper: 6 Countries, USD & English Actor is ready to run with the inputs already set for "Get Lazada price changes for a search". [Sign up or log in](https://console.apify.com/create-task-from-example/NNVtWbT3CueXb4ftH) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Get Lazada price changes for a search" task

The Lazada Product Search Scraper: 6 Countries, USD & English Actor will start running based on the input automatically. You can also change all the input fields, like searches, country, and more, to match your specific use case.

### 3. Receive the "Get Lazada price changes for a search" 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 change, what changed, before, 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 "Get Lazada price changes for a search" task via API](https://apify.com/maksim_lazouski/lazada-product-search-scraper.md).

## FAQ

### How does the Lazada watch task know what changed?

It keeps what the last run with the same watch list name saw in your Apify account and compares: rows are marked new or changed, with the old values in the field previous.

### How do I run it every day?

Save the task in your Apify account and add a schedule. Keep the same watch list name: a new name starts a new list.

### Do I pay for products that did not change?

No. Unchanged products are not stored and not charged.

## About this Actor

This example demonstrates how to use [Lazada Product Search Scraper: 6 Countries, USD & English](https://apify.com/maksim_lazouski/lazada-product-search-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/maksim_lazouski/lazada-product-search-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/maksim_lazouski/lazada-product-search-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`).