Gett Business API clients have access to Gett's web platform and The Gett app. They can manage company settings by themselves.

to get the latest settings checkout the company settings API endpoint and follow mandatory settings

curl --location --request GET 'https://business-api.gett.com/v1/companies/settings?businessId=<companyUUID>' \
--header 'Authorization: Bearer <access token>' \
--header 'Accept: application/json'
{
    "mandatory_destination": false,
    "allow_multi_riders": true,
    "references": [
        {
            "id": 34,
            "title": "Reason for travel",
            "mandatory": true
        }
    ],
    "payment_types": [
        "account"
    ]
}