ccxt
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JavaScript
// ----------------------------------------------------------------------------
// PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
// https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code
// EDIT THE CORRESPONDENT .ts FILE INSTEAD
// ---------------------------------------------------------------------------
import { sha256 } from '@noble/hashes/sha2.js';
import Exchange from './abstract/kucoin.js';
import { AccountSuspended, ArgumentsRequired, AuthenticationError, BadRequest, BadSymbol, ExchangeError, ExchangeNotAvailable, InsufficientFunds, InvalidAddress, InvalidNonce, InvalidOrder, NotSupported, OrderNotFound, PermissionDenied, RateLimitExceeded, RestrictedLocation } from './base/errors.js';
import { Precise } from './base/Precise.js';
import { TICK_SIZE, TRUNCATE } from './base/functions/number.js';
// ---------------------------------------------------------------------------
/**
* @class kucoin
* @augments Exchange
*/
export default class kucoin extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'kucoin',
'name': 'KuCoin',
'countries': ['SC'],
'rateLimit': 7.5, // 4000 requests per 30 seconds (VIP0 for spot)
'version': 'v2',
'certified': true,
'pro': true,
'comment': 'Platform 2.0',
'quoteJsonNumbers': false,
'has': {
'CORS': undefined,
'spot': true,
'margin': true,
'swap': true,
'future': true,
'option': false,
'addMargin': true,
'borrowCrossMargin': true,
'borrowIsolatedMargin': true,
'cancelAllOrders': true,
'cancelOrder': true,
'cancelOrders': true,
'closeAllPositions': false,
'closePosition': true,
'createDepositAddress': true,
'createMarketBuyOrderWithCost': true,
'createMarketOrderWithCost': true,
'createMarketSellOrderWithCost': true,
'createOrder': true,
'createOrders': true,
'createOrderWithTakeProfitAndStopLoss': true,
'createPostOnlyOrder': true,
'createStopLimitOrder': true,
'createStopLossOrder': true,
'createStopMarketOrder': true,
'createStopOrder': true,
'createTakeProfitOrder': true,
'createTriggerOrder': true,
'editOrder': true,
'fetchAccounts': true,
'fetchBalance': true,
'fetchBorrowInterest': true,
'fetchBorrowRateHistories': true,
'fetchBorrowRateHistory': true,
'fetchClosedOrders': true,
'fetchCrossBorrowRate': true,
'fetchCrossBorrowRates': false,
'fetchCurrencies': true,
'fetchDepositAddress': true,
'fetchDepositAddresses': false,
'fetchDepositAddressesByNetwork': true,
'fetchDeposits': true,
'fetchDepositWithdrawFee': true,
'fetchDepositWithdrawFees': true,
'fetchFundingHistory': true,
'fetchFundingInterval': true,
'fetchFundingRate': true,
'fetchFundingRateHistory': true,
'fetchFundingRates': false,
'fetchIndexOHLCV': true, // uta only
'fetchIsolatedBorrowRate': false,
'fetchIsolatedBorrowRates': false,
'fetchL3OrderBook': true,
'fetchLedger': true,
'fetchLeverage': true,
'fetchLeverageTiers': false,
'fetchMarginAdjustmentHistory': false,
'fetchMarginMode': true,
'fetchMarketLeverageTiers': true,
'fetchMarkets': true,
'fetchMarkOHLCV': true, // uta only
'fetchMarkPrice': true,
'fetchMarkPrices': true,
'fetchMyTrades': true,
'fetchOHLCV': true,
'fetchOpenInterest': true,
'fetchOpenInterestHistory': true,
'fetchOpenInterests': true,
'fetchOpenOrders': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrderBooks': false,
'fetchOrdersByStatus': true,
'fetchOrderTrades': true,
'fetchPosition': true,
'fetchPositionADLRank': true,
'fetchPositionHistory': true,
'fetchPositionMode': true,
'fetchPositions': true,
'fetchPositionsADLRank': true,
'fetchPositionsHistory': true,
'fetchPremiumIndexOHLCV': true, // uta only
'fetchStatus': true,
'fetchTicker': true,
'fetchTickers': true,
'fetchTime': true,
'fetchTrades': true,
'fetchTradingFee': true,
'fetchTradingFees': false,
'fetchTransactionFee': true,
'fetchTransfers': true,
'fetchWithdrawals': true,
'reduceMargin': true,
'repayCrossMargin': true,
'repayIsolatedMargin': true,
'setLeverage': true,
'setMarginMode': true,
'setPositionMode': true,
'signIn': false,
'transfer': true,
'withdraw': true,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/51840849/87295558-132aaf80-c50e-11ea-9801-a2fb0c57c799.jpg',
'referral': 'https://www.kucoin.com/ucenter/signup?rcode=E5wkqe',
'api': {
'public': 'https://api.kucoin.com',
'private': 'https://api.kucoin.com',
'futuresPrivate': 'https://api-futures.kucoin.com',
'futuresPublic': 'https://api-futures.kucoin.com',
'webExchange': 'https://kucoin.com/_api',
'broker': 'https://api-broker.kucoin.com',
'earn': 'https://api.kucoin.com',
'uta': 'https://api.kucoin.com',
'utaPrivate': 'https://api.kucoin.com',
},
'www': 'https://www.kucoin.com',
'doc': [
'https://docs.kucoin.com',
],
},
'requiredCredentials': {
'apiKey': true,
'secret': true,
'password': true,
},
'api': {
// level VIP0
// Spot => 4000/30s
// Weight = x
// Pro, Futures, Management, Management, Earn, CopyTrading => 2000/30s
// Weight = x*2
'public': {
'get': {
// spot trading
'currencies': 3,
'currencies/{currency}': 3,
'symbols': 4,
'market/orderbook/level1': 2,
'market/allTickers': 15,
'market/stats': 15,
'markets': 3,
'market/orderbook/level{level}_{limit}': 4,
'market/orderbook/level2_20': 2,
'market/orderbook/level2_100': 4,
'market/histories': 3,
'market/candles': 3,
'prices': 3,
'timestamp': 3,
'status': 3,
// margin trading
'mark-price/{symbol}/current': 2,
'mark-price/all-symbols': 10,
'margin/config': 25,
'announcements': 20,
'margin/collateralRatio': 10,
// convert
'convert/symbol': 5,
'convert/currencies': 5,
},
'post': {
// ws
'bullet-public': 10,
},
},
'private': {
'get': {
// account
'user-info': 20,
'user/api-key': 20,
'accounts': 5,
'accounts/{accountId}': 5,
'accounts/ledgers': 2,
'hf/accounts/ledgers': 2,
'hf/margin/account/ledgers': 2,
'transaction-history': 2,
'sub/user': 20,
'sub-accounts/{subUserId}': 15,
'sub-accounts': 20,
'sub/api-key': 20,
// funding
'margin/account': 40,
'margin/accounts': 15,
'isolated/accounts': 15,
'deposit-addresses': 5,
'deposits': 5,
'hist-deposits': 5,
'withdrawals': 20,
'hist-withdrawals': 20,
'withdrawals/quotas': 20,
'accounts/transferable': 20,
'transfer-list': 20,
'base-fee': 3,
'trade-fees': 3,
// spot trading
'market/orderbook/level{level}': 3,
'market/orderbook/level2': 3,
'market/orderbook/level3': 3,
'hf/accounts/opened': 2,
'hf/orders/active': 2,
'hf/orders/active/symbols': 2,
'hf/margin/order/active/symbols': 2,
'hf/orders/done': 2,
'hf/orders/{orderId}': 2,
'hf/orders/client-order/{clientOid}': 2,
'hf/orders/dead-cancel-all/query': 2,
'hf/fills': 2,
'orders': 2,
'limit/orders': 3,
'orders/{orderId}': 2,
'order/client-order/{clientOid}': 2,
'fills': 10,
'limit/fills': 20,
'stop-order': 8,
'stop-order/{orderId}': 3,
'stop-order/queryOrderByClientOid': 3,
'oco/order/{orderId}': 2,
'oco/order/details/{orderId}': 2,
'oco/client-order/{clientOid}': 2,
'oco/orders': 2,
// margin trading
'hf/margin/orders/active': 4,
'hf/margin/orders/done': 10,
'hf/margin/orders/{orderId}': 4,
'hf/margin/orders/client-order/{clientOid}': 5,
'hf/margin/fills': 5,
'hf/margin/stop-orders': 8,
'hf/margin/stop-order/orderId': 3,
'hf/margin/stop-order/clientOid': 3,
'hf/margin/oco-order/orderId': 2,
'hf/margin/oco-order/clientOid': 2,
'hf/margin/oco-order/detail/orderId': 2,
'hf/margin/oco-orders': 2,
'etf/info': 25,
'margin/currencies': 20,
'risk/limit/strategy': 20, // Deprecate
'isolated/symbols': 3,
'margin/symbols': 3,
'isolated/account/{symbol}': 50,
'margin/borrow': 15,
'margin/repay': 15,
'margin/interest': 20,
'project/list': 10,
'project/marketInterestRate': 5,
'redeem/orders': 10,
'purchase/orders': 10,
// broker
'broker/api/rebase/download': 3,
'broker/queryMyCommission': 3,
'broker/queryUser': 3,
'broker/queryDetailByUid': 3,
'migrate/user/account/status': 3,
// convert
'convert/quote': 20,
'convert/order/detail': 5,
'convert/order/history': 5,
'convert/limit/quote': 20,
'convert/limit/order/detail': 5,
'convert/limit/orders': 5,
// affiliate
'affiliate/inviter/statistics': 30,
},
'post': {
// account
'sub/user/created': 15,
'sub/api-key': 20,
'sub/api-key/update': 30,
// funding
'deposit-addresses': 20,
'withdrawals': 5,
'accounts/universal-transfer': 4,
'accounts/sub-transfer': 30,
'accounts/inner-transfer': 15,
'transfer-out': 20,
'transfer-in': 20,
// spot trading
'hf/orders': 1,
'hf/orders/test': 1,
'hf/orders/sync': 1,
'hf/orders/multi': 1,
'hf/orders/multi/sync': 1,
'hf/orders/alter': 1,
'hf/orders/dead-cancel-all': 2,
'orders': 2,
'orders/test': 2,
'orders/multi': 3,
'stop-order': 2,
'oco/order': 2,
// margin trading
'hf/margin/order': 2,
'hf/margin/order/test': 2,
'hf/margin/stop-order': 3,
'margin/order': 5,
'margin/order/test': 5,
'hf/margin/oco-order': 2,
'margin/borrow': 15,
'margin/repay': 10,
'purchase': 15,
'redeem': 15,
'lend/purchase/update': 10,
// convert
'convert/order': 20,
'convert/limit/order': 20,
// ws
'bullet-private': 10,
'position/update-user-leverage': 5,
'deposit-address/create': 20,
},
'delete': {
// account
'sub/api-key': 30,
// funding
'withdrawals/{withdrawalId}': 20,
// spot trading
'hf/orders/{orderId}': 1,
'hf/orders/sync/{orderId}': 1,
'hf/orders/client-order/{clientOid}': 1,
'hf/orders/sync/client-order/{clientOid}': 1,
'hf/orders/cancel/{orderId}': 1,
'hf/orders': 2,
'hf/orders/cancelAll': 30,
'orders/{orderId}': 3,
'order/client-order/{clientOid}': 5,
'orders': 20,
'stop-order/{orderId}': 3,
'stop-order/cancelOrderByClientOid': 5,
'stop-order/cancel': 3,
'oco/order/{orderId}': 3,
'oco/client-order/{clientOid}': 3,
'oco/orders': 3,
// margin trading
'hf/margin/orders/{orderId}': 2,
'hf/margin/orders/client-order/{clientOid}': 2,
'hf/margin/orders': 5,
'hf/margin/stop-order/cancel-by-id': 3,
'hf/margin/stop-order/cancel-by-clientOid': 5,
'hf/margin/stop-order/cancel': 3,
'hf/margin/oco-order/cancel-by-id': 3,
'hf/margin/oco-order/cancel-by-clientOid': 3,
'hf/margin/oco-order/cancel': 3,
// convert
'convert/limit/order/cancel': 5,
},
},
'futuresPublic': {
'get': {
'contracts/active': 6,
'contracts/{symbol}': 6, // 3PW
'ticker': 4, // 2PW
'allTickers': 10, // 5PW
'level2/snapshot': 6, // 3PW
'level2/depth20': 10, // 5PW
'level2/depth100': 20, // 10PW
'trade/history': 10, // 5PW
'kline/query': 6, // 3PW
'interest/query': 10, // 5PW
'index/query': 4, // 2PW
'mark-price/{symbol}/current': 6, // 3PW
'premium/query': 6, // 3PW
'trade-statistics': 6, // 3PW
'funding-rate/{symbol}/current': 4, // 2PW
'contract/funding-rates': 10, // 5PW
'timestamp': 4, // 2PW
'status': 8, // 4PW
// ?
'level2/message/query': 1.3953,
'contracts/risk-limit/{symbol}': 3,
'level3/message/query': 3, // deprecated，level3/snapshot is suggested
'level3/snapshot': 3, // v2
},
'post': {
// ws
'bullet-public': 20, // 10PW
},
},
'futuresPrivate': {
'get': {
// account
'transaction-history': 4, // 2MW
// funding
'account-overview': 10, // 5FW
'account-overview-all': 12, // 6FW
'transfer-list': 20,
// futures
'orders': 4, // 2FW
'stopOrders': 12, // 6FW
'recentDoneOrders': 10, // 5FW
'orders/{orderId}': 10, // 5FW
'orders/byClientOid': 10, // 5FW
'fills': 10, // 5FW
'recentFills': 6, // 3FW
'trade-fees': 6,
'openOrderStatistics': 20, // 10FW
'position': 4, // 2FW
'positions': 4, // 2FW
'margin/maxWithdrawMargin': 20, // 10FW
'contracts/risk-limit/{symbol}': 10, // 5FW
'funding-history': 10, // 5FW
'copy-trade/futures/get-max-open-size': 8, // 4FW
'copy-trade/futures/position/margin/max-withdraw-margin': 20, // 10FW
'history-positions': 4,
'position/getMarginMode': 4,
'position/getPositionMode': 4,
'deposit-address': 4,
'deposit-list': 4,
'withdrawals/quotas': 4,
'withdrawal-list': 4,
'sub/api-key': 4,
'trade-statistics': 4,
'getMaxOpenSize': 4,
'getCrossUserLeverage': 4,
},
'post': {
// funding
'transfer-out': 20,
'transfer-in': 20,
// futures
'orders': 4, // 2FW
'st-orders': 4,
'orders/test': 4, // 2FW
'orders/multi': 6, // 3FW
'position/margin/auto-deposit-status': 8, // 4FW
'margin/withdrawMargin': 10, // 10FW
'position/margin/deposit-margin': 8, // 4FW
'position/risk-limit-level/change': 8, // 4FW
'copy-trade/futures/orders': 4, // 2FW
'copy-trade/futures/orders/test': 4, // 2FW
'copy-trade/futures/st-orders': 4, // 2FW
'copy-trade/futures/position/margin/deposit-margin': 8, // 4FW
'copy-trade/futures/position/margin/withdraw-margin': 20, // 10FW
'copy-trade/futures/position/risk-limit-level/change': 4, // 2FW
'copy-trade/futures/position/margin/auto-deposit-status': 8, // 4FW
'copy-trade/futures/position/changeMarginMode': 4, // 2FW
'copy-trade/futures/position/changeCrossUserLeverage': 4, // 2FW
'copy-trade/getCrossModeMarginRequirement': 6, // 3FW
'copy-trade/position/switchPositionMode': 4, // 2FW
'changeCrossUserLeverage': 4,
'withdrawals': 4,
'sub/api-key': 4,
'sub/api-key/update': 4,
'position/changeMarginMode': 4,
'position/switchPositionMode': 4,
// ws
'bullet-private': 20, // 10FW
},
'delete': {
'orders/{orderId}': 2, // 1FW
'orders/client-order/{clientOid}': 2, // 1FW
'orders': 20, // 10FW
'stopOrders': 30, // 15FW
'copy-trade/futures/orders': 1.5, // 1FW
'copy-trade/futures/orders/client-order': 1.5, // 1FW
'orders/multi-cancel': 40, // 20FW
'withdrawals/{withdrawalId}': 10,
'cancel/transfer-out': 10,
'sub/api-key': 10,
},
},
'webExchange': {
'get': {
'currency/currency/chain-info': 1, // this is temporary from webApi
'contract/{symbol}/funding-rates': 2,
},
},
'broker': {
'get': {
'broker/nd/info': 4,
'broker/nd/account': 4,
'broker/nd/account/apikey': 4,
'broker/nd/rebase/download': 4,
'asset/ndbroker/deposit/list': 2,
'broker/nd/transfer/detail': 2,
'broker/nd/deposit/detail': 2,
'broker/nd/withdraw/detail': 2,
},
'post': {
'broker/nd/transfer': 2,
'broker/nd/account': 6,
'broker/nd/account/apikey': 6,
'broker/nd/account/update-apikey': 6,
},
'delete': {
'broker/nd/account/apikey': 6,
},
},
'earn': {
'get': {
'otc-loan/discount-rate-configs': 20,
'otc-loan/loan': 2,
'otc-loan/accounts': 2,
'earn/redeem-preview': 10, // 5EW
'earn/saving/products': 10, // 5EW
'earn/hold-assets': 10, // 5EW
'earn/promotion/products': 10, // 5EW
'earn/kcs-staking/products': 10, // 5EW
'earn/staking/products': 10, // 5EW
'earn/eth-staking/products': 10, // 5EW
'struct-earn/dual/products': 6,
'struct-earn/orders': 10,
},
'post': {
'earn/orders': 10, // 5EW
'struct-earn/orders': 10,
},
'delete': {
'earn/orders': 10, // 5EW
},
},
'uta': {
'get': {
'market/announcement': 40,
'market/currency': 6,
'asset/currencies': 6,
'market/instrument': 8,
'market/ticker': 30,
'market/trade': 6,
'market/kline': 6,
'market/funding-rate': 4,
'market/funding-rate-history': 10,
'market/cross-config': 50,
'market/collateral-discount-ratio': 20,
'market/index-price': 20,
'market/position-tiers': 40,
'market/open-interest': 20,
'server/status': 6,
'market/borrowable-currency': 30,
'user/my-ip': 20,
'market/fiat-price': 6,
},
},
'utaPrivate': {
'get': {
'market/orderbook': 6,
'account/balance': 10,
'account/transfer-quota': 40,
'account/mode': 60,
'account/ledger': 4,
'account/interest-history': 30,
'asset/deposit/address': 10,
'account/deposit/address': 5,
'{accountMode}/account/balance': 10,
'{accountMode}/account/overview': 10,
'{accountMode}/order/detail': 8,
'{accountMode}/order/open-list': 8,
'{accountMode}/order/history': 8,
'{accountMode}/order/execution': 8,
'{accountMode}/position/open-list': 6,
'{accountMode}/position/history': 4,
'position/history': 4,
'{accountMode}/position/tiers': 40,
'sub-account/balance': 10,
'user/fee-rate': 6,
'dcp/query': 4,
'unified/account/leverage': 20, // returns {"code":"404","msg":"Not Found","retry":false,"success":false}
'position/funding-history': 30,
'account/interest-limits': 20,
},
'post': {
'account/transfer': 8,
'account/mode': 60,
'{accountMode}/account/modify-leverage': 40,
'{accountMode}/order/place': 2,
'{accountMode}/order/place-batch': 8,
'{accountMode}/order/cancel': 2,
'{accountMode}/order/cancel-batch': 8,
'{accountMode}/order/cancel-all': 40,
'sub-account/canTransferOut': 10,
'dcp/set': 4,
'{accountMode}/account/modify-leverage-margin-cross': 40,
},
},
},
'timeframes': {
'1m': '1min', // spot and uta
'3m': '3min',
'5m': '5min',
'15m': '15min',
'30m': '30min',
'1h': '1hour',
'2h': '2hour',
'4h': '4hour',
'6h': '6hour',
'8h': '8hour',
'12h': '12hour',
'1d': '1day',
'1w': '1week',
'1M': '1month',
},
'precisionMode': TICK_SIZE,
'exceptions': {
'exact': {
'Order not exist or not allow to be cancelled': OrderNotFound,
'The order does not exist.': OrderNotFound,
'order not exist': OrderNotFound,
'order not exist.': OrderNotFound, // duplicated error temporarily
'order_not_exist': OrderNotFound, // {"code":"order_not_exist","msg":"order_not_exist"} ¯\_(ツ)_/¯
'order_not_exist_or_not_allow_to_cancel': OrderNotFound, // {"code":"400100","msg":"order_not_exist_or_not_allow_to_cancel"}, same condition as the spaced variant above, see https://github.com/ccxt/ccxt/issues/24154
'Order size below the minimum requirement.': InvalidOrder, // {"code":"400100","msg":"Order size below the minimum requirement."}
'Order size increment invalid.': InvalidOrder, // {"msg":"Order size increment invalid.","code":"600100"}
'The withdrawal amount is below the minimum requirement.': ExchangeError, // {"code":"400100","msg":"The withdrawal amount is below the minimum requirement."}
'Unsuccessful! Exceeded the max. funds out-transfer limit': InsufficientFunds, // {"code":"200000","msg":"Unsuccessful! Exceeded the max. funds out-transfer limit"}
'The amount increment is invalid.': BadRequest,
'The quantity is below the minimum requirement.': InvalidOrder, // {"msg":"The quantity is below the minimum requirement.","code":"400100"}
'not in the given range!': BadRequest, // {"msg":"price not in the given range!","code":"400100"}
'recAccountType not in the given range': BadRequest, // {"msg":"recAccountType not in the given range","code":"400100"}
'Unsupported trading pair.': BadSymbol, // {"msg":"Unsupported trading pair.","code":"400100"}
'400': BadRequest,
'401': AuthenticationError,
'403': NotSupported,
'404': NotSupported,
'405': NotSupported,
'415': NotSupported,
'429': RateLimitExceeded,
'500': ExchangeNotAvailable, // Internal Server Error -- We had a problem with our server. Try again later.
'503': ExchangeNotAvailable,
'101030': PermissionDenied, // {"code":"101030","msg":"You haven't yet enabled the margin trading"}
'103000': InvalidOrder, // {"code":"103000","msg":"Exceed the borrowing limit, the remaining borrowable amount is: 0USDT"}
'112010': PermissionDenied, // {"msg":"Invalid Unified Account user.","code":"112010"}
'130101': BadRequest, // Parameter error
'130102': ExchangeError, // Maximum subscription amount has been exceeded.
'130103': OrderNotFound, // Subscription order does not exist.
'130104': ExchangeError, // Maximum number of subscription orders has been exceeded.
'130105': InsufficientFunds, // Insufficient balance.
'130106': NotSupported, // The currency does not support redemption.
'130107': ExchangeError, // Redemption amount exceeds subscription amount.
'130108': OrderNotFound, // Redemption order does not exist.
'130201': PermissionDenied, // Your account has restricted access to certain features. Please contact customer service for further assistance
'130202': ExchangeError, // The system is renewing the loan automatically. Please try again later
'130203': InsufficientFunds, // Insufficient account balance
'130204': BadRequest, // As the total lending amount for platform leverage reaches the platform's maximum position limit, the system suspends the borrowing function of leverage
'130301': InsufficientFunds, // Insufficient account balance
'130302': PermissionDenied, // Your relevant permission rights have been restricted, you can contact customer service for processing
'130303': NotSupported, // The current trading pair does not support isolated positions
'130304': NotSupported, // The trading function of the current trading pair is not enabled
'130305': NotSupported, // The current trading pair does not support cross position
'130306': NotSupported, // The account has not opened leveraged trading
'130307': NotSupported, // Please reopen the leverage agreement
'130308': InvalidOrder, // Position renewal freeze
'130309': InvalidOrder, // Position forced liquidation freeze
'130310': ExchangeError, // Abnormal leverage account status
'130311': InvalidOrder, // Failed to place an order, triggering buy limit
'130312': InvalidOrder, // Trigger global position limit, suspend buying
'130313': InvalidOrder, // Trigger global position limit, suspend selling
'130314': InvalidOrder, // Trigger the global position limit and prompt the remaining quantity available for purchase
'130315': NotSupported, // This feature has been suspended due to country restrictions
'126000': ExchangeError, // Abnormal margin trading
'126001': NotSupported, // Users currently do not support high frequency
'126002': ExchangeError, // There is a risk problem in your account and transactions are temporarily not allowed!
'126003': InvalidOrder, // The commission amount is less than the minimum transaction amount for a single commission
'126004': ExchangeError, // Trading pair does not exist or is prohibited
'126005': PermissionDenied, // This trading pair requires advanced KYC certification before trading
'126006': ExchangeError, // Trading pair is not available
'126007': ExchangeError, // Trading pair suspended
'126009': ExchangeError, // Trading pair is suspended from creating orders
'126010': ExchangeError, // Trading pair suspended order cancellation
'126011': ExchangeError, // There are too many orders in the order
'126013': InsufficientFunds, // Insufficient account balance
'126015': ExchangeError, // It is prohibited to place orders on this trading pair
'126021': NotSupported, // This digital asset does not support user participation in your region, thank you for your understanding!
'126022': InvalidOrder, // The final transaction price of your order will trigger the price protection strategy. To protect the price from deviating too much, please place an order again.
'126027': InvalidOrder, // Only limit orders are supported
'126028': InvalidOrder, // Only limit orders are supported before the specified time
'126029': InvalidOrder, // The maximum order price is: xxx
'126030': InvalidOrder, // The minimum order price is: xxx
'126033': InvalidOrder, // Duplicate order
'126034': InvalidOrder, // Failed to create take profit and stop loss order
'126036': InvalidOrder, // Failed to create margin order
'126037': ExchangeError, // Due to country and region restrictions, this function has been suspended!
'126038': ExchangeError, // Third-party service call failed (internal exception)
'126039': ExchangeError, // Third-party service call failed, reason: xxx
'126041': ExchangeError, // clientTimestamp parameter error
'126042': ExchangeError, // Exceeded maximum position limit
'126043': OrderNotFound, // Order does not exist
'126044': InvalidOrder, // clientOid duplicate
'126045': NotSupported, // This digital asset does not support user participation in your region, thank you for your understanding!
'126046': NotSupported, // This digital asset does not support your IP region, thank you for your understanding!
'126047': PermissionDenied, // Please complete identity verification
'126048': PermissionDenied, // Please complete authentication for the master account
'135005': ExchangeError, // Margin order query business abnormality
'135018': ExchangeError, // Margin order query service abnormality
'200004': InsufficientFunds,
'210014': InvalidOrder, // {"code":"210014","msg":"Exceeds the max. borrowing amount, the remaining amount you can borrow: 0USDT"}
'210021': InsufficientFunds, // {"code":"210021","msg":"Balance not enough"}
'230003': InsufficientFunds, // {"code":"230003","msg":"Balance insufficient!"}
'260000': InvalidAddress, // {"code":"260000","msg":"Deposit address already exists."}
'260100': InsufficientFunds, // {"code":"260100","msg":"account.noBalance"}
'300000': InvalidOrder,
'400000': BadSymbol,
'400001': AuthenticationError,
'400002': InvalidNonce,
'400003': AuthenticationError,
'400004': AuthenticationError,
'400005': AuthenticationError,
'400006': AuthenticationError,
'400007': AuthenticationError,
'400008': NotSupported,
'400100': BadRequest, // {"msg":"account.available.amount","code":"400100"} or {"msg":"Withdrawal amount is below the minimum requirement.","code":"400100"} or {"msg":"pageSize should not greater than 500","code":"400100"}
'400200': InvalidOrder, // {"code":"400200","msg":"Forbidden to place an order"}
'400330': InvalidOrder, // {"msg":"Order price can't deviate from NAV by 50%","code":"400330"}
'400350': InvalidOrder, // {"code":"400350","msg":"Upper limit for holding: 10,000USDT, you can still buy 10,000USDT worth of coin."}
'400370': InvalidOrder, // {"code":"400370","msg":"Max. price: 0.02500000000000000000"}
'400400': BadRequest, // Parameter error
'400401': AuthenticationError, // User is not logged in
'400500': RestrictedLocation, // {"code":"400500","msg":"Your located country/region is currently not supported for the trading of this token"}
'400600': BadSymbol, // {"code":"400600","msg":"validation.createOrder.symbolNotAvailable"}
'400760': InvalidOrder, // {"code":"400760","msg":"order price should be more than XX"}
'401000': BadRequest, // {"code":"401000","msg":"The interface has been deprecated"}
'408000': BadRequest, // Network timeout, please try again later
'411100': AccountSuspended,
'415000': BadRequest, // {"code":"415000","msg":"Unsupported Media Type"}
'400303': PermissionDenied, // {"msg":"To enjoy the full range of our products and services, we kindly request you complete the identity verification process.","code":"400303"}
'500000': ExchangeNotAvailable, // {"code":"500000","msg":"Internal Server Error"}
'260220': InvalidAddress, // { "code": "260220", "msg": "deposit.address.not.exists" }
'600100': InsufficientFunds, // {"msg":"Funds below the minimum requirement.","code":"600100"}
'600101': InvalidOrder, // {"msg":"The order funds should more then 0.1 USDT.","code":"600101"}
'900014': BadRequest, // {"code":"900014","msg":"Invalid chainId"}
// futures errors
'330012': InvalidOrder, // {"msg":"Your order is in One-Way Mode, while your account is set to Hedge Mode. Update your settings so they match and try again.","code":"330012"}
'330005': InvalidOrder, // {"msg":"The order's margin mode does not match the selected one. Please switch and try again.","code":"330005"}
'100001': OrderNotFound, // {"msg":"error.getOrder.orderNotExist","code":"100001"}
'100004': BadRequest, // {"code":"100004","msg":"Order is in not cancelable state"}
'300003': InsufficientFunds,
'300012': InvalidOrder,
'404000': NotSupported, // URL Not Found -- The requested resource could not be found
'300009': InvalidOrder, // {"msg":"No open positions to close.","code":"300009"}
'330008': InsufficientFunds, // {"msg":"Your current margin and leverage have reached the maximum open limit. Please increase your margin or raise your leverage to open larger positions.","code":"330008"}
},
'broad': {
'pageSize should not greater than 500': BadRequest,
'Exceeded the access frequency': RateLimitExceeded,
'require more permission': PermissionDenied,
// futures errors
'Position does not exist': OrderNotFound, // { "code":"200000", "msg":"Position does not exist" }
},
},
'fees': {
'trading': {
'tierBased': true,
'percentage': true,
'taker': this.parseNumber('0.001'),
'maker': this.parseNumber('0.001'),
'tiers': {
'taker': [
[this.parseNumber('0'), this.parseNumber('0.001')],
[this.parseNumber('50'), this.parseNumber('0.001')],
[this.parseNumber('200'), this.parseNumber('0.0009')],
[this.parseNumber('500'), this.parseNumber('0.0008')],
[this.parseNumber('1000'), this.parseNumber('0.0007')],
[this.parseNumber('2000'), this.parseNumber('0.0007')],
[this.parseNumber('4000'), this.parseNumber('0.0006')],
[this.parseNumber('8000'), this.parseNumber('0.0005')],
[this.parseNumber('15000'), this.parseNumber('0.00045')],
[this.parseNumber('25000'), this.parseNumber('0.0004')],
[this.parseNumber('40000'), this.parseNumber('0.00035')],
[this.parseNumber('60000'), this.parseNumber('0.0003')],
[this.parseNumber('80000'), this.parseNumber('0.00025')],
],
'maker': [
[this.parseNumber('0'), this.parseNumber('0.001')],
[this.parseNumber('50'), this.parseNumber('0.0009')],
[this.parseNumber('200'), this.parseNumber('0.0007')],
[this.parseNumber('500'), this.parseNumber('0.0005')],
[this.parseNumber('1000'), this.parseNumber('0.0003')],
[this.parseNumber('2000'), this.parseNumber('0')],
[this.parseNumber('4000'), this.parseNumber('0')],
[this.parseNumber('8000'), this.parseNumber('0')],
[this.parseNumber('15000'), this.parseNumber('-0.00005')],
[this.parseNumber('25000'), this.parseNumber('-0.00005')],
[this.parseNumber('40000'), this.parseNumber('-0.00005')],
[this.parseNumber('60000'), this.parseNumber('-0.00005')],
[this.parseNumber('80000'), this.parseNumber('-0.00005')],
],
},
},
'spot': {
'tierBased': true,
'percentage': true,
'taker': this.parseNumber('0.001'),
'maker': this.parseNumber('0.001'),
'tiers': {
'taker': [
[this.parseNumber('0'), this.parseNumber('0.001')],
[this.parseNumber('50'), this.parseNumber('0.001')],
[this.parseNumber('200'), this.parseNumber('0.0009')],
[this.parseNumber('500'), this.parseNumber('0.0008')],
[this.parseNumber('1000'), this.parseNumber('0.0007')],
[this.parseNumber('2000'), this.parseNumber('0.0007')],
[this.parseNumber('4000'), this.parseNumber('0.0006')],
[this.parseNumber('8000'), this.parseNumber('0.0005')],
[this.parseNumber('15000'), this.parseNumber('0.00045')],
[this.parseNumber('25000'), this.parseNumber('0.0004')],
[this.parseNumber('40000'), this.parseNumber('0.00035')],
[this.parseNumber('60000'), this.parseNumber('0.0003')],
[this.parseNumber('80000'), this.parseNumber('0.00025')],
],
'maker': [
[this.parseNumber('0'), this.parseNumber('0.001')],
[this.parseNumber('50'), this.parseNumber('0.0009')],
[this.parseNumber('200'), this.parseNumber('0.0007')],
[this.parseNumber('500'), this.parseNumber('0.0005')],
[this.parseNumber('1000'), this.parseNumber('0.0003')],
[this.parseNumber('2000'), this.parseNumber('0')],
[this.parseNumber('4000'), this.parseNumber('0')],
[this.parseNumber('8000'), this.parseNumber('0')],
[this.parseNumber('15000'), this.parseNumber('-0.00005')],
[this.parseNumber('25000'), this.parseNumber('-0.00005')],
[this.parseNumber('40000'), this.parseNumber('-0.00005')],
[this.parseNumber('60000'), this.parseNumber('-0.00005')],
[this.parseNumber('80000'), this.parseNumber('-0.00005')],
],
},
},
'contract': {
'tierBased': true,
'percentage': true,
'taker': this.parseNumber('0.0006'),
'maker': this.parseNumber('0.0002'),
'tiers': {
'taker': [
[this.parseNumber('0'), this.parseNumber('0.0006')],
[this.parseNumber('50'), this.parseNumber('0.0006')],
[this.parseNumber('200'), this.parseNumber('0.0006')],
[this.parseNumber('500'), this.parseNumber('0.0005')],
[this.parseNumber('1000'), this.parseNumber('0.0004')],
[this.parseNumber('2000'), this.parseNumber('0.0004')],
[this.parseNumber('4000'), this.parseNumber('0.00038')],
[this.parseNumber('8000'), this.parseNumber('0.00035')],
[this.parseNumber('15000'), this.parseNumber('0.00032')],
[this.parseNumber('25000'), this.parseNumber('0.0003')],
[this.parseNumber('40000'), this.parseNumber('0.0003')],
[this.parseNumber('60000'), this.parseNumber('0.0003')],
[this.parseNumber('80000'), this.parseNumber('0.0003')],
],
'maker': [
[this.parseNumber('0'), this.parseNumber('0.02')],
[this.parseNumber('50'), this.parseNumber('0.015')],
[this.parseNumber('200'), this.parseNumber('0.01')],
[this.parseNumber('500'), this.parseNumber('0.01')],
[this.parseNumber('1000'), this.parseNumber('0.01')],
[this.parseNumber('2000'), this.parseNumber('0')],