curl --request POST \
  --url https://api.easierprop.com/admin/admins \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "username": "trader1",
  "password": "s3cret",
  "role": "admin",
  "max_accounts": 4
}
'

{
  "ok": true,
  "data": {
    "id": 1,
    "username": "admin",
    "role": "admin",
    "max_accounts": 4
  }
}