# Coffee compared across the three chains

**Use case:** 

Ground coffee and beans matched between chains, cheapest first.

## Input

```json
{
  "keywords": [
    "ground coffee"
  ],
  "categories": [],
  "chains": [
    "coles",
    "woolworths",
    "aldi"
  ],
  "output": "comparison",
  "maxProductsPerKeyword": 36,
  "productUrls": [],
  "postcode": "",
  "latitude": "",
  "longitude": "",
  "colesStoreId": "",
  "includeNutrition": false,
  "maxNutritionLookups": 200,
  "watchName": "",
  "deliverBaseline": true,
  "resetWatch": false,
  "onSpecialOnly": false,
  "minDiscountPercent": 0,
  "maxPrice": 0,
  "inStockOnly": false,
  "matchMode": "same-brand",
  "maxItems": 5000,
  "concurrency": 3,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ]
  }
}
```

## Output

```json
{
  "name": {
    "label": "Product",
    "format": "string"
  },
  "size": {
    "label": "Size",
    "format": "string"
  },
  "chainsFound": {
    "label": "Chains",
    "format": "integer"
  },
  "colesPrice": {
    "label": "Coles",
    "format": "number"
  },
  "woolworthsPrice": {
    "label": "Woolworths",
    "format": "number"
  },
  "aldiPrice": {
    "label": "ALDI",
    "format": "number"
  },
  "cheapestChain": {
    "label": "Cheapest",
    "format": "string"
  },
  "cheapestPrice": {
    "label": "Cheapest price",
    "format": "number"
  },
  "priceGap": {
    "label": "Gap (AUD)",
    "format": "number"
  },
  "priceGapPercent": {
    "label": "Gap %",
    "format": "integer"
  },
  "bestUnitPriceChain": {
    "label": "Best per unit",
    "format": "string"
  },
  "bestUnitPriceText": {
    "label": "Unit price",
    "format": "string"
  },
  "matchType": {
    "label": "Match",
    "format": "string"
  },
  "matchConfidence": {
    "label": "Confidence",
    "format": "number"
  },
  "query": {
    "label": "Keyword",
    "format": "string"
  },
  "scrapedAt": {
    "label": "Read at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Coles, Woolworths & ALDI Scraper](https://apify.com/lergassy/au-grocery-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/lergassy/au-grocery-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/lergassy/au-grocery-scraper.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).