curl --request GET \
  --url https://gateway.varchev.com/wallet/currency-pairs/{walletId} \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": "<string>",
    "tenantId": "<string>",
    "baseCurrency": "<string>",
    "quoteCurrency": "<string>",
    "pair": "<string>",
    "baseCurrencyId": "<string>",
    "quoteCurrencyId": "<string>",
    "pairDecimals": 123,
    "lotDecimals": 123,
    "minimumVolume": 123
  }
]