# Compare 1950s vs 1970s vintage furniture on Selency

**Use case:** 

Compare listing volume and pricing for 1950s vs 1970s vintage furniture on Selency in a single run, with no login needed. $3 per 1,000 listings.

## Input

```json
{
  "searches": [
    "meuble vintage 1950",
    "meuble vintage 1970"
  ],
  "testRun": false,
  "onlyFound": false,
  "includeKeywords": [],
  "excludeKeywords": [],
  "sort": "relevance",
  "maxListingsPerSearch": 20,
  "deltaMode": false,
  "deltaName": "",
  "alertOnNew": true,
  "alertOnPriceDrop": true,
  "minPriceDropPct": 5,
  "skipFirstRun": false,
  "includeSellerInfo": false,
  "columns": [
    "searchQuery",
    "listingCount",
    "totalAvailable",
    "truncated",
    "newCount",
    "priceDropCount",
    "monitorStatus",
    "listings",
    "listingId",
    "title",
    "price",
    "currency",
    "category",
    "material",
    "style",
    "isDiscounted",
    "discountPct",
    "postedAt",
    "imageUrl",
    "country",
    "sellerType",
    "sellerHash",
    "sellerId",
    "sellerName",
    "changeType",
    "isNew",
    "previousPrice",
    "priceDropPct",
    "firstSeenAt",
    "url"
  ],
  "expandRows": true,
  "maxConcurrency": 5,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "query": {
    "label": "Search submitted",
    "format": "string"
  },
  "found": {
    "label": "Found?",
    "format": "boolean"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "message": {
    "label": "Details",
    "format": "string"
  },
  "searchQuery": {
    "label": "Search",
    "format": "string"
  },
  "listingCount": {
    "label": "Listings returned",
    "format": "number"
  },
  "totalAvailable": {
    "label": "Total matching on Selency",
    "format": "number"
  },
  "truncated": {
    "label": "More results were available",
    "format": "boolean"
  },
  "newCount": {
    "label": "New listings this run",
    "format": "number"
  },
  "priceDropCount": {
    "label": "Price drops this run",
    "format": "number"
  },
  "monitorStatus": {
    "label": "Monitoring status (quiet / seeded runs)",
    "format": "string"
  },
  "listings": {
    "label": "All listings found (full list)",
    "format": "array"
  },
  "listingId": {
    "label": "Selency listing ID",
    "format": "string"
  },
  "title": {
    "label": "Title",
    "format": "string"
  },
  "price": {
    "label": "Price (EUR)",
    "format": "number"
  },
  "currency": {
    "label": "Currency",
    "format": "string"
  },
  "category": {
    "label": "Category (Selency's own, in French)",
    "format": "string"
  },
  "material": {
    "label": "Material, when Selency shows one",
    "format": "string"
  },
  "style": {
    "label": "Style, when Selency shows one",
    "format": "string"
  },
  "isDiscounted": {
    "label": "Selency's own discount flag",
    "format": "boolean"
  },
  "discountPct": {
    "label": "Selency's own discount %",
    "format": "number"
  },
  "postedAt": {
    "label": "Posted (published)",
    "format": "string"
  },
  "imageUrl": {
    "label": "Image",
    "format": "string"
  },
  "country": {
    "label": "Seller's country",
    "format": "string"
  },
  "sellerType": {
    "label": "Seller type (pro / private)",
    "format": "string"
  },
  "sellerHash": {
    "label": "Anonymous seller hash",
    "format": "string"
  },
  "sellerId": {
    "label": "Seller/shop ID (raw seller info only)",
    "format": "string"
  },
  "sellerName": {
    "label": "Seller name (raw seller info only)",
    "format": "string"
  },
  "changeType": {
    "label": "new / price-drop / seen",
    "format": "string"
  },
  "isNew": {
    "label": "Is this listing new?",
    "format": "boolean"
  },
  "previousPrice": {
    "label": "Previous price seen by this monitor (EUR)",
    "format": "number"
  },
  "priceDropPct": {
    "label": "Price drop % (this monitor)",
    "format": "number"
  },
  "firstSeenAt": {
    "label": "First seen on a run",
    "format": "string"
  },
  "url": {
    "label": "Listing link",
    "format": "string"
  },
  "scrapedAt": {
    "label": "Checked at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Selency Scraper: New Listing & Price Drop Alerts](https://apify.com/accountable_eel/selency-listing-lookup.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/accountable_eel/selency-listing-lookup.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/accountable_eel/selency-listing-lookup.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`).