# 北京二手房源列表: Beijing Second-Hand Apartment Listings

**Use case:** 

北京二手房数据一键获取，返回链家北京二手房源的标题、小区、总价、单价、面积和户型。This example pulls current Beijing resale apartment listings straight from Lianjia, with total price, price per square meter, floor area and layout for every unit. Useful for buyers comparing neighborhoods, agents building a listing feed, or analysts tracking Beijing's resale market without opening the site by hand.

## Input

```json
{
  "startUrls": [],
  "operation": "resaleHousingList",
  "cityId": "110000",
  "maxPages": 1,
  "maxItems": 10,
  "sortBy": "houseCode",
  "sortOrder": "asc",
  "monitorMode": "snapshot",
  "includeUnchanged": false,
  "includeOpportunityScore": false,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ]
  }
}
```

## Output

```json
{
  "listingTitle": {
    "label": "Title",
    "format": "string"
  },
  "communityName": {
    "label": "Community",
    "format": "string"
  },
  "priceTotalDisplay": {
    "label": "Total Price",
    "format": "string"
  },
  "unitPriceDisplay": {
    "label": "Unit Price",
    "format": "string"
  },
  "area": {
    "label": "Area (㎡)",
    "format": "number"
  },
  "bedroomNum": {
    "label": "Beds",
    "format": "number"
  },
  "hallNum": {
    "label": "Halls",
    "format": "number"
  },
  "orientation": {
    "label": "Orientation",
    "format": "string"
  },
  "decoration": {
    "label": "Decoration",
    "format": "string"
  },
  "changeType": {
    "label": "Change",
    "format": "string"
  },
  "opportunityScore": {
    "label": "Opportunity Score",
    "format": "number"
  },
  "listingUrl": {
    "label": "Link",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Lianjia Scraper: Resale Listings, Price, Community](https://apify.com/getascraper/lianjia-real-estate-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/getascraper/lianjia-real-estate-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/getascraper/lianjia-real-estate-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`).