curl --request GET \
  --url https://api.truust.io/2.0/customers/{uuid} \
  --header 'Authorization: Bearer <token>'

{
  "id": 123,
  "self": "/2.0/customers/abc123",
  "uuid": "<string>",
  "type": "<string>",
  "name": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "email": "jsmith@example.com",
  "prefix": "+34",
  "phone": "<string>",
  "tag": "<string>",
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z",
  "connections": {}
}