curl --request POST \
  --url https://instance.prod.onboardapp.io/api/gateway/execute/{project_hash}/init \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "company_name": "Acme Holdings Ltd",
  "registration_number": "12345678",
  "country": "GB",
  "company_type": "<string>",
  "incorporation_date": "2023-12-25",
  "industry": "<string>",
  "address_line_1": "<string>",
  "city": "<string>",
  "postcode": "<string>",
  "annual_revenue": "<string>",
  "employee_count": "<string>",
  "sic_codes": "<string>",
  "status": "<string>",
  "external_reference": "<string>",
  "directors": [
    {
      "first_name": "<string>",
      "last_name": "<string>",
      "date_of_birth": "2023-12-25",
      "nationality": "<string>",
      "role": "<string>",
      "appointed_date": "2023-12-25",
      "zenoo_entity_id": "<string>"
    }
  ],
  "ubos": [
    {
      "first_name": "<string>",
      "last_name": "<string>",
      "date_of_birth": "2023-12-25",
      "nationality": "<string>",
      "ownership_percentage": 123,
      "role": "<string>",
      "zenoo_entity_id": "<string>"
    }
  ]
}
'

{
  "tokens": {
    "pull": "<string>",
    "start": "<string>"
  }
}