curl --request GET \
  --url https://api.trysynch.com/Company/List \
  --header 'Authorization: Bearer <token>'

{
  "companies": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "referenceId": "<string>"
    }
  ]
}