Getting a balance

POST http://127.0.0.1/api/access/balance

{
    "token": "5b4e62a0f54393e57ca0af27edfbf795",
    "symbol": "QDT"
}

success response:

{"success":true,"balances":[{"symbol":"QDT","balance":0.2}]}

fail response:

{"success":"false","error":"not authorized"}