# Find businesses reached by Zalo, LINE, Viber or WhatsApp

**Use case:** 

In Vietnam, Thailand, Ukraine and much of the world, a business has no email and often no website — it is reached on a messenger. This finds the businesses, reads what each one publishes, and returns the messenger ID as the contact: Zalo, LINE, Viber, WhatsApp, Telegram or WeChat, labelled by where it was found. The run summary says which channel that market uses.

## Input

```json
{
  "category": "spa",
  "locations": [
    "Hanoi, Vietnam",
    "Bangkok, Thailand"
  ],
  "maxPerLocation": 30,
  "localize": true,
  "localizePlaces": true,
  "minRating": "",
  "onlyWithWebsite": false,
  "findContacts": true,
  "verifyEmails": false,
  "reviewSpan": "",
  "reviewStars": "all",
  "reviewsForTop": 0,
  "maxReviewsPerBusiness": 200,
  "businessLinks": [
    "https://www.google.com/maps/search/?api=1&query=Evergreen%20Dental&query_place_id=ChIJ54Iuxm0Z9ocRxg9tJ813GVY"
  ],
  "estimateOnly": false
}
```

## Output

```json
{
  "name": {
    "label": "Business",
    "format": "text"
  },
  "phone": {
    "label": "Phone",
    "format": "text"
  },
  "emails": {
    "label": "Emails",
    "format": "array"
  },
  "messengers": {
    "label": "Messenger IDs",
    "format": "array"
  },
  "facebook": {
    "label": "Facebook",
    "format": "link"
  },
  "instagram": {
    "label": "Instagram",
    "format": "link"
  },
  "website": {
    "label": "Website",
    "format": "link"
  },
  "address": {
    "label": "Address",
    "format": "text"
  },
  "searchedAs": {
    "label": "Found by searching",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Local Business Leads by Category & City: Contacts, Reviews 商家名单](https://apify.com/lexonia/business-finder.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/lexonia/business-finder.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/lexonia/business-finder.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`).