| Parameter       | Mandatory | Description                          | Examples                   | More Info                                  |
| :-------------- | :-------- | :----------------------------------- | :------------------------- | :----------------------------------------- |
| API             | Yes       | The API area                         | clients.json               |                                            |
| General         | Yes       | Parameters described in overview     | user=user&password=user    | [Structure of an API call](ref:structure)  |
| Model Structure | Yes       | Name of model required               | modelstructure=clientslist | [Using data models](ref:using-models)      |
| View            | No        | Stored filter applied                |                            | [Using views](ref:models)                  |
| Sort            | No        | Change the view's default sort order | sort=CLIENT                | [Sorting](ref:sorting)                     |
| Filters         | No        | Filter by a key field                |                            | [Filters](ref:filters)                     |
| Company         | Yes       | The company number                   | company=1                  |                                            |

Example request:

http://<SERVER>/jsonapi/clients.json?company=1&version=4&user=user&password=user&company=1&style=modeldata&modelstructure=clientslist&view=-1001


_Example response:_

```json
{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "totalrows": 502,
  "totalpages": 251,
  "responsemessage": "",
  "pagerows": 2,
  "pagenumber": 1,
  "success": true,
  "data": [
    {
      "clientUuid": "A246FBB5E59C41A1AC29A00A8F82FC66",
      "clientTimeStampModified": 1518195468,
      "clientRecordVersionNumber": 105,
      "clientCustomField323": "",
      "clientCode": "1/GS",
      "clientName": "Great Sites",
      "clientCategoryName": "Client",
      "clientPhone": "",
      "clientCategory": 3,
      "clientHandlerUserID": 121,
      "clientWebURL": "",
      "clientEmail": "",
      "clientInactive": false,
      "clientType": "",
      "clientOpStatus": "",
      "clientMarketSector": "B2B",
      "clientOnHold": false,
      "clientHandlerFullName": "Alan Shearer (mike email)"
    },
    etc. etc.
  ]
}

CSV_request:

This call will return the same data as above but as a simple downloaded CSV file

If "modelstructure=view", and a view number also specified, the CSV will contain the columns associated with the view - rather than a standard model

http://&lt;SERVER&gt;/csvapi/clients.csv?company=1&version=4&user=user&password=user&company=1&modelstructure=view&view=-1001