# Build Multi-City, Multi-Industry Business Databases

**Use case:** 

Find multiple business categories across multiple cities in one run. Export combined, deduplicated, CRM-ready company and market data.

## Input

```json
{
  "queries": [
    "engineering consultants",
    "architecture firms",
    "construction companies"
  ],
  "locations": [
    "Los Angeles, CA",
    "San Diego, CA",
    "Irvine, CA"
  ],
  "max_results_per_location": 3,
  "deduplicate": true,
  "output_format": "csv",
  "save_excel": false,
  "scroll_steps": 1,
  "headless": true
}
```

## Output

```json
{
  "source_query": {
    "label": "Source query",
    "format": "string"
  },
  "source_location": {
    "label": "Source location",
    "format": "string"
  },
  "industry_category": {
    "label": "Industry category",
    "format": "string"
  },
  "name": {
    "label": "Name",
    "format": "string"
  },
  "address": {
    "label": "Address",
    "format": "string"
  },
  "reviews_count": {
    "label": "Reviews count",
    "format": "integer"
  },
  "rating_label": {
    "label": "Rating",
    "format": "number"
  },
  "phone": {
    "label": "Phone",
    "format": "string"
  },
  "website": {
    "label": "Website",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Google Maps Lead Intelligence Platform & CRM Export Engine](https://apify.com/adinfosys-labs/gmaps-universal-machine.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/adinfosys-labs/gmaps-universal-machine.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).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/adinfosys-labs/gmaps-universal-machine.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).