curl --request POST \
  --url https://api.anysite.io/api/companies_house/companies/pscs \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "company_number": "<string>",
  "count": 2,
  "timeout": 300
}
'

[
  {
    "@type": "@companies_house_psc",
    "name": "<string>",
    "kind": "<string>",
    "natures_of_control": [
      "<string>"
    ],
    "notified_on": "<string>",
    "ceased_on": "<string>",
    "is_active": false,
    "address": {
      "@type": "@companies_house_psc_address",
      "locality": "<string>",
      "postal_code": "<string>",
      "country": "<string>"
    },
    "nationality": "<string>",
    "country_of_residence": "<string>"
  }
]