curl --location --request POST 'https://newsupport.xbit.pro/api/v1/withdraw/min-crypto-amounts' \
--header 'x-txc-payload;' \
--header 'x-txc-signature;' \
--header 'x-api-key;' \
--header 'Content-Type: application/json' \
--data-raw '{
"nonce": 1707484035123,
"cryptoCurrency": "btc",
"fiatCurrency": "UAH"
}'{
"minFiatCurrencyInCents": 33344,
"minCryptoCurrency": 10
}