currencyList to filter currencies and chain to filter a blockchain network. Currency values use uppercase codes, while chain values use lowercase identifiers. When a currency supports multiple chains, use the returned list[].chain value in related V2 asset APIs such as deposit address, withdrawal quotas, and withdrawal requests.chain is the API request value, for example trx. chainName is the display name, for example TRC20. Use chain when passing the selected network to other V2 asset APIs.curl --location --request GET 'https://api.kucoin.com/api/ua/v2/asset/currencies?chain=trx¤cyList=USDT¤cyList=BTC¤cyList=ETH'{
"code": "200000",
"data": [
{
"currency": "USDT",
"name": "USDT",
"fullName": "Tether",
"precision": 8,
"list": [
{
"chainName": "TRC20",
"withdrawFeeRate": "0",
"isWithdrawEnabled": true,
"isDepositEnabled": true,
"preConfirms": 3,
"depositFeeRate": null,
"depositTierFee": null,
"withdrawPrecision": 6,
"chain": "trx",
"addressRegex": "^T[1-9A-HJ-NP-Za-km-z]{33}$",
"memoRegex": "",
"maxWithdrawFee": null,
"isMemoRequired": false,
"minWithdrawSize": "4",
"minDepositSize": "1",
"maxWithdrawSize": null,
"maxDepositSize": null,
"fixedDepositFee": null,
"maxDepositFee": null,
"minWithdrawFee": "1.99"
}
]
}
]
}