# Verify a Washington Contractor License

**Use case:** 

Check a Washington (L&I) contractor or trade license by number, business, or person name — status, type, expiration, and location.

## Input

```json
{
  "query": "construction",
  "states": [
    "WA"
  ],
  "maxResults": 25,
  "proxyConfiguration": {
    "useApifyProxy": false
  }
}
```

## Output

```json
{
  "state": {
    "label": "State",
    "format": "string"
  },
  "license_number": {
    "label": "License #",
    "format": "string"
  },
  "business_name": {
    "label": "Business",
    "format": "string"
  },
  "license_type": {
    "label": "Type",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "expiration_date": {
    "label": "Expires",
    "format": "string"
  },
  "city": {
    "label": "City",
    "format": "string"
  },
  "source_url": {
    "label": "Source",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Multi-State Contractor & Trade License Lookup](https://apify.com/fried_calamaries/multistate-contractor-license-lookup) with a specific input configuration. Visit the [Actor detail page](https://apify.com/fried_calamaries/multistate-contractor-license-lookup) to learn more, explore other use cases, and run it yourself.