Get UZS, USD, EUR and RUB rates

source defaults to CBU. CBU rate is UZS per one currency unit. KAPITALBANK returns separate buyRate (bank buys) and sellRate (bank sells), with rate null to avoid silently choosing a side. UZS always equals 1. updatedAt is the last successful fetch, effectiveDate/sourceUpdatedAt are publisher dates (bank timezone Asia/Tashkent). Status UNAVAILABLE means no successful snapshot; STALE retains last good values after a failed refresh or when a refresh is overdue. Read calls do not contact upstream sources.

curl -X GET 'https://api.monetaryai.uz/api/v1/currency-rates'

{  "baseCurrency": "string",  "items": [    {      "base": true,      "buyRate": 0,      "code": "string",      "effectiveDate": "2019-08-24",      "name": "string",      "rate": 0,      "sellRate": 0,      "sourceUpdatedAt": "2019-08-24T14:15:22Z",      "symbol": "string",      "updatedAt": "2019-08-24T14:15:22Z"    }  ],  "lastAttemptAt": "2019-08-24T14:15:22Z",  "refreshIntervalSeconds": 0,  "source": "string",  "stale": true,  "status": "FRESH",  "updatedAt": "2019-08-24T14:15:22Z"}