How can i get Customer type, Primary product, territory manager, Lead Source,date last contacted, creation date/upload date in the companies/contact through API

https://api.maximizer.com/ferret/v1/companies
i am using above api
{
"totalCount": 32599,
"nextPageKey": "MTA=",
"items": [
{
"id": "00000000-0000-0000-0000-000000000000",
"companyKey": "Q29tcGFueQkxOTEwMTYyNTE2MjEzMDQ0NzAwMDVDCTA=",
"parentId": null,
"name": "Maximizer Software",
"industry": "",
"bio": "",
"accountManager": {
"name": "Sal Choudhary",
"emailAddress": "[email protected]",
"legacyKey": "VXNlcglQTEFOSVQxNA==",
"legacyId": "PLANIT14"
},
"website": {
"url": "www.maximizer.com"
},
"image": null,
"lastContacted": {
"at": "2023-11-08T00:00:00+00:00",
"userId": "00000000-0000-0000-0000-000000000000",
"userName": ""
},
"tags": null,
"phones": [
{
"extension": "",
"areaCode": "",
"number": "+1 800 804 6299",
"description": "Main",
"formattedNumber": "+1 800 804 6299",
"phoneType": 1,
"isPrimary": false
}
],
"emails": [],
"addresses": [
{
"lineOne": "#260 - 60 Smithe St",
"lineTwo": "",
"city": "Vancouver",
"state": "BC",
"country": "Canada",
"zipCode": "V6B 0P5",
"description": "*Main Address",
"addressType": 1,
"isPrimary": false
}
]
}
]
}
i am getting response like this