---
updatedAt: 2025-06-12T00:20:26.000Z
agentTools:
  projectIndex: https://api-documentation.versium.com/llms.txt
---

# Common Outputs

Versium REACH API services share a few common outputs that are returned for all Versium APIs. To see sample results, go to [Make Your First API Call](https://api-documentation.versium.com/reference/make-your-first-api-call) .

<Table align={["left","left"]}>
  <thead>
    <tr>
      <th style={{ textAlign: "left" }}>
        Output name
      </th>

      <th style={{ textAlign: "left" }}>
        Description
      </th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td style={{ textAlign: "left" }}>
        version
      </td>

      <td style={{ textAlign: "left" }}>
        The version of the API service used.
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        query\_id
      </td>

      <td style={{ textAlign: "left" }}>
        An ID unique to each query, useful if you need to troubleshoot.
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        results
      </td>

      <td style={{ textAlign: "left" }}>
        Contains the results of the API call - this is the information you've asked for.
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        input\_query
      </td>

      <td style={{ textAlign: "left" }}>
        Shows the inputs and options you used to make the API call
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        num\_results
      </td>

      <td style={{ textAlign: "left" }}>
        Gives the number of match records for the given search parameters
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        query\_time
      </td>

      <td style={{ textAlign: "left" }}>
        How long the API call lookup took
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        num\_matches
      </td>

      <td style={{ textAlign: "left" }}>
        The total number of matches returned by the API
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        match\_counts
      </td>

      <td style={{ textAlign: "left" }}>
        Object containing the number of matches for each output type
      </td>
    </tr>

    <tr>
      <td style={{ textAlign: "left" }}>
        errors
      </td>

      <td style={{ textAlign: "left" }}>
        An array of error messages - only present if the API returns any error
      </td>
    </tr>
  </tbody>
</Table>

## Output Example

Here's an example of the output you can expect:

```json
{
  "versium": {
    "version":"2.0",
    "match_counts":{
      "address":1,
      "email":1
     },
      "num_matches":1,
       "num_results":1,
        "query_id":"48f9238a-ba98-4c45-97df-74f405c97527",
        "query_time":7.340619087219238,
        "results":[
          {
             "First Name":"Veronica",
             "Last Name":"Queck",
             "Address":"18804 10TH PL W",
             "City":"Kirklan",
             "State":"WA",
             "Zip":"98033",
             "Country":"US",  
             "Email Address":"veronica.queck@queck.com"
      } 
    ], 
    "input_query":{ 
      "first":"veronica"
       "last":"queck"
       "zip":"98117"
    }
  }
}
```

## See Also

[Output for Campaign Types](https://api-documentation.versium.com/reference/output-for-campaign-types)