curl --request GET \
  --url https://api.hypercore.vn/ssh_keys/{ssh_key_id} \
  --header 'Authorization: Bearer <token>'

{
  "ssh_key": {
    "id": "a3f2e5d8-1234-4abc-9876-543210fedcba",
    "created": "2024-01-15T10:30:00Z",
    "name": "Production Server Key",
    "ssh_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC... user@hostname"
  }
}