curl --location --request GET 'http://localhost:8000/utilities/getExchangeRates'{
"code": 0,
"result": {
"rates": [
{
"code": "string",
"currency": "string",
"unit": 0,
"buy": 0,
"sell": 0
}
],
"asOf": "string"
},
"error": "string"
}