ccxt
Version:
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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/okx.js';
import { ExchangeError, ExchangeNotAvailable, OnMaintenance, ArgumentsRequired, BadRequest, AccountSuspended, InvalidAddress, DDoSProtection, PermissionDenied, InsufficientFunds, InvalidNonce, InvalidOrder, OrderNotFound, AuthenticationError, RequestTimeout, BadSymbol, RateLimitExceeded, NetworkError, CancelPending, NotSupported, AccountNotEnabled, ContractUnavailable, ManualInteractionNeeded, OperationRejected, RestrictedLocation, NullResponse } from './base/errors.js';
import { Precise } from './base/Precise.js';
import { TICK_SIZE } from './base/functions/number.js';
// ---------------------------------------------------------------------------
/**
* @class okx
* @augments Exchange
*/
export default class okx extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'okx',
'name': 'OKX',
'countries': ['CN', 'US'],
'version': 'v5',
'rateLimit': 100 * 1.10, // 10% tolerance because of #26973
'pro': true,
'certified': true,
'has': {
'CORS': undefined,
'spot': true,
'margin': true,
'swap': true,
'future': true,
'option': true,
'addMargin': true,
'cancelAllOrders': false,
'cancelAllOrdersAfter': true,
'cancelOrder': true,
'cancelOrders': true,
'cancelOrdersForSymbols': true,
'closeAllPositions': false,
'closePosition': true,
'createConvertTrade': true,
'createDepositAddress': false,
'createMarketBuyOrderWithCost': true,
'createMarketSellOrderWithCost': true,
'createOrder': true,
'createOrders': true,
'createOrderWithTakeProfitAndStopLoss': true,
'createPostOnlyOrder': true,
'createReduceOnlyOrder': true,
'createStopLimitOrder': true,
'createStopLossOrder': true,
'createStopMarketOrder': true,
'createStopOrder': true,
'createTakeProfitOrder': true,
'createTrailingPercentOrder': true,
'createTriggerOrder': true,
'editOrder': true,
'fetchAccounts': true,
'fetchAllGreeks': true,
'fetchBalance': true,
'fetchBidsAsks': undefined,
'fetchBorrowInterest': true,
'fetchBorrowRateHistories': true,
'fetchBorrowRateHistory': true,
'fetchCanceledOrders': true,
'fetchClosedOrder': undefined,
'fetchClosedOrders': true,
'fetchConvertCurrencies': true,
'fetchConvertQuote': true,
'fetchConvertTrade': true,
'fetchConvertTradeHistory': true,
'fetchCrossBorrowRate': true,
'fetchCrossBorrowRates': true,
'fetchCurrencies': true,
'fetchDeposit': true,
'fetchDepositAddress': true,
'fetchDepositAddresses': false,
'fetchDepositAddressesByNetwork': true,
'fetchDeposits': true,
'fetchDepositsWithdrawals': false,
'fetchDepositWithdrawFee': 'emulated',
'fetchDepositWithdrawFees': true,
'fetchFundingHistory': true,
'fetchFundingInterval': true,
'fetchFundingIntervals': false,
'fetchFundingRate': true,
'fetchFundingRateHistory': true,
'fetchFundingRates': true,
'fetchGreeks': true,
'fetchIndexOHLCV': true,
'fetchIsolatedBorrowRate': false,
'fetchIsolatedBorrowRates': false,
'fetchL3OrderBook': false,
'fetchLedger': true,
'fetchLedgerEntry': undefined,
'fetchLeverage': true,
'fetchLeverageTiers': false,
'fetchLongShortRatio': false,
'fetchLongShortRatioHistory': true,
'fetchMarginAdjustmentHistory': true,
'fetchMarketLeverageTiers': true,
'fetchMarkets': true,
'fetchMarkOHLCV': true,
'fetchMarkPrice': true,
'fetchMarkPrices': true,
'fetchMySettlementHistory': false,
'fetchMyTrades': true,
'fetchOHLCV': true,
'fetchOpenInterest': true,
'fetchOpenInterestHistory': true,
'fetchOpenInterests': true,
'fetchOpenOrder': undefined,
'fetchOpenOrders': true,
'fetchOption': true,
'fetchOptionChain': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrderBooks': false,
'fetchOrders': false,
'fetchOrderTrades': true,
'fetchPosition': true,
'fetchPositionHistory': 'emulated',
'fetchPositions': true,
'fetchPositionsForSymbol': true,
'fetchPositionsHistory': true,
'fetchPositionsRisk': false,
'fetchPremiumIndexOHLCV': false,
'fetchSettlementHistory': true,
'fetchStatus': true,
'fetchTicker': true,
'fetchTickers': true,
'fetchTime': true,
'fetchTrades': true,
'fetchTradingFee': true,
'fetchTradingFees': false,
'fetchTradingLimits': false,
'fetchTransactionFee': false,
'fetchTransactionFees': false,
'fetchTransactions': false,
'fetchTransfer': true,
'fetchTransfers': true,
'fetchUnderlyingAssets': true,
'fetchVolatilityHistory': false,
'fetchWithdrawal': true,
'fetchWithdrawals': true,
'fetchWithdrawalWhitelist': false,
'reduceMargin': true,
'repayCrossMargin': true,
'sandbox': true,
'setLeverage': true,
'setMargin': false,
'setMarginMode': true,
'setPositionMode': true,
'signIn': false,
'transfer': true,
'withdraw': true,
},
'timeframes': {
'1m': '1m',
'3m': '3m',
'5m': '5m',
'15m': '15m',
'30m': '30m',
'1h': '1H',
'2h': '2H',
'4h': '4H',
'6h': '6H',
'12h': '12H',
'1d': '1D',
'1w': '1W',
'1M': '1M',
'3M': '3M',
},
'hostname': 'www.okx.com', // or aws.okx.com
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/152485636-38b19e4a-bece-4dec-979a-5982859ffc04.jpg',
'api': {
'rest': 'https://{hostname}',
},
'www': 'https://www.okx.com',
'doc': 'https://www.okx.com/docs-v5/en/',
'fees': 'https://www.okx.com/pages/products/fees.html',
'referral': {
// old reflink 0% discount https://www.okx.com/join/1888677
// new reflink 20% discount https://www.okx.com/join/CCXT2023
'url': 'https://www.okx.com/join/CCXTCOM',
'discount': 0.2,
},
'test': {
'rest': 'https://{hostname}',
},
},
'api': {
'public': {
'get': {
// market
'market/tickers': 1,
'market/ticker': 1,
'market/books': 1 / 2,
'market/books-full': 2,
'market/candles': 1 / 2,
'market/history-candles': 1,
'market/trades': 1 / 5,
'market/history-trades': 2,
'market/option/instrument-family-trades': 1,
'market/platform-24-volume': 10,
'market/call-auction-detail': 1, // deprecated, use call-auction-details
'market/call-auction-details': 1,
'market/books-sbe': 10,
'market/block-tickers': 1,
'market/block-ticker': 1,
'market/sprd-ticker': 1,
'market/sprd-candles': 1 / 2,
'market/sprd-history-candles': 1,
'market/index-tickers': 1,
'market/index-candles': 1,
'market/history-index-candles': 2,
'market/mark-price-candles': 1,
'market/history-mark-price-candles': 1,
'market/exchange-rate': 20,
'market/index-components': 1,
'market/open-oracle': 50, // not documented
'market/books-lite': 5 / 3, // deprecated
// public
'public/option-trades': 1,
'public/block-trades': 1,
'public/instruments': 1,
'public/estimated-price': 2,
'public/delivery-exercise-history': 1 / 2,
'public/estimated-settlement-info': 2,
'public/settlement-history': 1 / 2,
'public/funding-rate': 2,
'public/funding-rate-history': 2,
'public/open-interest': 1,
'public/price-limit': 1,
'public/opt-summary': 1,
'public/discount-rate-interest-free-quota': 10,
'public/time': 2,
'public/mark-price': 2,
'public/position-tiers': 2,
'public/interest-rate-loan-quota': 10,
'public/underlying': 1,
'public/insurance-fund': 2,
'public/convert-contract-coin': 2,
'public/instrument-tick-bands': 4,
'public/premium-history': 1,
'public/economic-calendar': 50,
'public/market-data-history': 4,
'public/event-contract/events': 1,
'public/event-contract/markets': 1,
'public/event-contract/series': 1,
'public/vip-interest-rate-loan-quota': 10, // not documented
// rubik
'rubik/stat/trading-data/support-coin': 4,
'rubik/stat/contracts/open-interest-history': 2,
'rubik/stat/taker-volume': 4,
'rubik/stat/taker-volume-contract': 4,
'rubik/stat/margin/loan-ratio': 4,
'rubik/stat/contracts/long-short-account-ratio-contract-top-trader': 4,
'rubik/stat/contracts/long-short-position-ratio-contract-top-trader': 4,
'rubik/stat/contracts/long-short-account-ratio-contract': 4,
'rubik/stat/contracts/long-short-account-ratio': 4,
'rubik/stat/contracts/open-interest-volume': 4,
'rubik/stat/option/open-interest-volume': 4,
'rubik/stat/option/open-interest-volume-ratio': 4,
'rubik/stat/option/open-interest-volume-expiry': 4,
'rubik/stat/option/open-interest-volume-strike': 4,
'rubik/stat/option/taker-block-volume': 4,
// system
'system/status': 50,
// sprd
'sprd/spreads': 1,
'sprd/books': 1,
'sprd/public-trades': 1,
'sprd/ticker': 1, // not documented
'tradingBot/grid/ai-param': 1,
'tradingBot/grid/min-investment': 1,
'tradingBot/public/rsi-back-testing': 1,
'tradingBot/grid/grid-quantity': 4,
'asset/exchange-list': 5 / 3,
'finance/staking-defi/eth/apy-history': 5 / 3,
'finance/staking-defi/sol/apy-history': 5 / 3,
'finance/savings/lending-rate-summary': 5 / 3,
'finance/savings/lending-rate-history': 5 / 3,
'finance/fixed-loan/lending-offers': 10 / 3, // not documented
'finance/fixed-loan/lending-apy-history': 10 / 3, // not documented
'finance/fixed-loan/pending-lending-volume': 10 / 3, // not documented
// public broker
'finance/sfp/dcd/products': 2 / 3, // not documented
// copytrading
'copytrading/public-config': 4,
'copytrading/public-lead-traders': 4,
'copytrading/public-weekly-pnl': 4,
'copytrading/public-pnl': 4,
'copytrading/public-stats': 4,
'copytrading/public-preference-currency': 4,
'copytrading/public-current-subpositions': 4,
'copytrading/public-subpositions-history': 4,
'copytrading/public-copy-traders': 4,
'support/announcements': 4,
'support/announcements-types': 20, // typo, use announcement-types
'support/announcement-types': 20,
},
'post': {
'tradingBot/grid/min-investment': 1, // public
},
},
'private': {
'get': {
// rfq
'rfq/counterparties': 4,
'rfq/maker-instrument-settings': 4,
'rfq/mmp-config': 4,
'rfq/rfqs': 10,
'rfq/quotes': 10,
'rfq/trades': 4,
'rfq/public-trades': 4,
// sprd
'sprd/order': 1,
'sprd/orders-pending': 2,
'sprd/orders-history': 1,
'sprd/orders-history-archive': 1,
'sprd/trades': 1,
// trade
'trade/order': 1 / 3,
'trade/orders-pending': 1 / 3,
'trade/orders-history': 1 / 2,
'trade/orders-history-archive': 1,
'trade/fills': 1 / 3,
'trade/fills-history': 2,
'trade/fills-archive': 2, // not documented
'trade/order-algo': 1,
'trade/orders-algo-pending': 1,
'trade/orders-algo-history': 1,
'trade/easy-convert-currency-list': 20,
'trade/easy-convert-history': 20,
'trade/one-click-repay-currency-list': 20,
'trade/one-click-repay-currency-list-v2': 20,
'trade/one-click-repay-history': 20,
'trade/one-click-repay-history-v2': 20,
'trade/account-rate-limit': 1,
// asset
'asset/currencies': 5 / 3,
'asset/balances': 5 / 3,
'asset/non-tradable-assets': 5 / 3,
'asset/asset-valuation': 10,
'asset/transfer-state': 1,
'asset/bills': 5 / 3,
'asset/bills-history': 10,
'asset/deposit-lightning': 5, // not documented
'asset/deposit-address': 5 / 3,
'asset/deposit-history': 5 / 3,
'asset/withdrawal-history': 5 / 3,
'asset/deposit-withdraw-status': 20,
'asset/monthly-statement': 2,
'asset/convert/currencies': 5 / 3,
'asset/convert/currency-pair': 5 / 3,
'asset/convert/history': 5 / 3,
// account
'account/instruments': 1,
'account/balance': 2,
'account/positions': 2,
'account/positions-history': 2,
'account/account-position-risk': 2,
'account/bills': 2,
'account/bills-archive': 4,
'account/bills-history-archive': 2,
'account/config': 4,
'account/subtypes': 4,
'account/max-size': 1,
'account/max-avail-size': 1,
'account/leverage-info': 1,
'account/adjust-leverage-info': 4,
'account/max-loan': 1,
'account/trade-fee': 4,
'account/interest-accrued': 4,
'account/interest-rate': 4,
'account/max-withdrawal': 1,
'account/risk-state': 2,
'account/interest-limits': 4,
'account/spot-borrow-repay-history': 4,
'account/greeks': 2,
'account/position-tiers': 2,
'account/set-account-switch-precheck': 4,
'account/collateral-assets': 4,
'account/mmp-config': 4,
'account/move-positions-history': 10,
'account/precheck-set-delta-neutral': 20,
'account/quick-margin-borrow-repay-history': 4,
'account/borrow-repay-history': 4,
'account/vip-interest-accrued': 4, // not documented
'account/vip-interest-deducted': 4, // not documented
'account/vip-loan-order-list': 4, // not documented
'account/vip-loan-order-detail': 4, // not documented
'account/fixed-loan/borrowing-limit': 4, // not documented
'account/fixed-loan/borrowing-quote': 5, // not documented
'account/fixed-loan/borrowing-orders-list': 5, // not documented
'account/spot-manual-borrow-repay': 30, // not documented
'account/set-auto-repay': 4, // not documented
// subaccount
'users/subaccount/list': 10,
'account/subaccount/balances': 10 / 3,
'asset/subaccount/balances': 10 / 3,
'account/subaccount/max-withdrawal': 1,
'asset/subaccount/bills': 5 / 3,
'asset/subaccount/managed-subaccount-bills': 5 / 3,
'users/entrust-subaccount-list': 10,
'account/subaccount/interest-limits': 4,
'users/subaccount/apikey': 10,
// grid trading
'tradingBot/grid/orders-algo-pending': 1,
'tradingBot/grid/orders-algo-history': 1,
'tradingBot/grid/orders-algo-details': 1,
'tradingBot/grid/sub-orders': 1,
'tradingBot/grid/positions': 1,
'tradingBot/grid/ai-param': 1,
'tradingBot/signal/signals': 1,
'tradingBot/signal/orders-algo-details': 1,
'tradingBot/signal/orders-algo-pending': 1,
'tradingBot/signal/orders-algo-history': 1,
'tradingBot/signal/positions': 1,
'tradingBot/signal/positions-history': 2,
'tradingBot/signal/sub-orders': 1,
'tradingBot/signal/event-history': 1,
'tradingBot/recurring/orders-algo-pending': 1,
'tradingBot/recurring/orders-algo-history': 1,
'tradingBot/recurring/orders-algo-details': 1,
'tradingBot/recurring/sub-orders': 1,
'tradingBot/dca/ongoing-list': 1,
'tradingBot/dca/history-list': 1,
'tradingBot/dca/orders': 1,
'tradingBot/dca/position-details': 1,
'tradingBot/dca/cycle-list': 1,
// earn
'finance/savings/balance': 5 / 3,
'finance/savings/lending-history': 5 / 3,
'finance/staking-defi/offers': 10 / 3,
'finance/staking-defi/orders-active': 10 / 3,
'finance/staking-defi/orders-history': 10 / 3,
// eth staking
'finance/staking-defi/eth/product-info': 10 / 3,
'finance/staking-defi/eth/balance': 5 / 3,
'finance/staking-defi/eth/purchase-redeem-history': 5 / 3,
'finance/staking-defi/sol/product-info': 10 / 3,
'finance/staking-defi/sol/balance': 5 / 3,
'finance/staking-defi/sol/purchase-redeem-history': 5 / 3,
'finance/flexible-loan/borrow-currencies': 4,
'finance/flexible-loan/collateral-assets': 4,
'finance/flexible-loan/max-collateral-redeem-amount': 4,
'finance/flexible-loan/loan-info': 4,
'finance/flexible-loan/loan-history': 4,
'finance/flexible-loan/interest-accrued': 4,
// copytrading
'copytrading/current-subpositions': 1,
'copytrading/subpositions-history': 1,
'copytrading/instruments': 4,
'copytrading/profit-sharing-details': 4,
'copytrading/total-profit-sharing': 4,
'copytrading/unrealized-profit-sharing-details': 4,
'copytrading/total-unrealized-profit-sharing': 4,
'copytrading/config': 4,
'copytrading/copy-settings': 4,
'copytrading/current-lead-traders': 4,
'copytrading/batch-leverage-info': 4, // not documented
'copytrading/lead-traders-history': 4, // not documented
// broker
'broker/dma/subaccount-info': 2,
'broker/dma/subaccount-trade-fee': 10,
'broker/dma/subaccount/apikey': 10,
'broker/dma/rebate-per-orders': 300,
'broker/fd/rebate-per-orders': 300,
'broker/fd/if-rebate': 5,
'broker/nd/info': 10, // not documented
'broker/nd/subaccount-info': 10, // not documented
'broker/nd/subaccount/apikey': 10, // not documented
'asset/broker/nd/subaccount-deposit-address': 5 / 3, // not documented
'asset/broker/nd/subaccount-deposit-history': 4, // not documented
'asset/broker/nd/subaccount-withdrawal-history': 4, // not documented
'broker/nd/rebate-daily': 100, // not documented
'broker/nd/rebate-per-orders': 300, // not documented
'finance/sfp/dcd/order': 2, // not documented
'finance/sfp/dcd/orders': 2, // not documented
'finance/sfp/dcd/currency-pair': 2,
'finance/sfp/dcd/order-status': 2,
'finance/sfp/dcd/order-history': 2,
// affiliate
'affiliate/invitee/detail': 1,
'users/partner/if-rebate': 1, // not documented
'support/announcements': 4,
},
'post': {
// rfq
'rfq/create-rfq': 4,
'rfq/cancel-rfq': 4,
'rfq/cancel-batch-rfqs': 10,
'rfq/cancel-all-rfqs': 10,
'rfq/execute-quote': 15,
'rfq/maker-instrument-settings': 4,
'rfq/mmp-reset': 4,
'rfq/mmp-config': 100,
'rfq/create-quote': 0.4,
'rfq/cancel-quote': 0.4,
'rfq/cancel-batch-quotes': 10,
'rfq/cancel-all-quotes': 10,
'rfq/cancel-all-after': 10,
// sprd
'sprd/order': 1,
'sprd/cancel-order': 1,
'sprd/mass-cancel': 1,
'sprd/amend-order': 1,
'sprd/cancel-all-after': 10,
// trade
'trade/order': 1 / 3,
'trade/batch-orders': 1 / 15,
'trade/cancel-order': 1 / 3,
'trade/cancel-batch-orders': 1 / 15,
'trade/amend-order': 1 / 3,
'trade/amend-batch-orders': 1 / 150,
'trade/close-position': 1,
'trade/fills-archive': 172800, // not documented
'trade/cancel-advance-algos': 1, // not documented
'trade/easy-convert': 20,
'trade/one-click-repay': 20,
'trade/one-click-repay-v2': 20,
'trade/mass-cancel': 4,
'trade/cancel-all-after': 10,
'trade/order-precheck': 4,
'trade/order-algo': 1,
'trade/cancel-algos': 1,
'trade/amend-algos': 1,
// asset
'asset/transfer': 5,
'asset/withdrawal': 5 / 3,
'asset/withdrawal-lightning': 5, // not documented
'asset/cancel-withdrawal': 5 / 3,
'asset/convert-dust-assets': 10,
'asset/monthly-statement': 1296000, // 20 req/month, 10/20*30*24*60*60 = 1296000
'asset/convert/estimate-quote': 50,
'asset/convert/trade': 1,
// account
'account/bills-history-archive': 72000, // 12 req/day
'account/set-position-mode': 4,
'account/set-leverage': 1,
'account/position/margin-balance': 1,
'account/set-fee-type': 4,
'account/set-greeks': 4,
'account/set-isolated-mode': 4,
'account/spot-manual-borrow-repay': 30,
'account/set-auto-repay': 4,
'account/quick-margin-borrow-repay': 4, // not documented
'account/borrow-repay': 5 / 3, // not documented
'account/simulated_margin': 10, // not documented
'account/position-builder': 10,
'account/position-builder-graph': 50,
'account/set-riskOffset-type': 2,
'account/set-riskOffset-amt': 2,
'account/activate-option': 4,
'account/set-auto-loan': 4,
'account/account-level-switch-preset': 4,
'account/set-account-level': 4,
'account/set-collateral-assets': 4,
'account/mmp-reset': 4,
'account/mmp-config': 50,
'account/fixed-loan/borrowing-order': 5, // not documented
'account/fixed-loan/amend-borrowing-order': 5, // not documented
'account/fixed-loan/manual-reborrow': 5, // not documented
'account/fixed-loan/repay-borrowing-order': 5, // not documented
'account/move-positions': 10,
'account/set-auto-earn': 10,
'account/set-settle-currency': 1,
'account/set-trading-config': 20,
'account/demo-adjust-balance': 20, // 3 requests per day but we don't use that weight for now, set to 20 to be safe
// subaccount
'asset/subaccount/transfer': 10,
'account/subaccount/set-loan-allocation': 4, // not documented
'users/subaccount/create-subaccount': 10,
'users/subaccount/apikey': 10,
'users/subaccount/modify-apikey': 10,
'users/subaccount/subaccount-apikey': 10, // not documented
'users/subaccount/delete-apikey': 10,
'users/subaccount/set-transfer-out': 10,
// grid trading
'tradingBot/grid/order-algo': 1,
'tradingBot/grid/copy-order-algo': 1,
'tradingBot/grid/amend-algo-basic-param': 1,
'tradingBot/grid/amend-order-algo': 1,
'tradingBot/grid/stop-order-algo': 1,
'tradingBot/grid/close-position': 1,
'tradingBot/grid/cancel-close-order': 1,
'tradingBot/grid/order-instant-trigger': 1,
'tradingBot/grid/withdraw-income': 1,
'tradingBot/grid/compute-margin-balance': 1,
'tradingBot/grid/margin-balance': 1,
'tradingBot/grid/min-investment': 1, // public
'tradingBot/grid/adjust-investment': 1,
'tradingBot/signal/create-signal': 1,
'tradingBot/signal/order-algo': 1,
'tradingBot/signal/stop-order-algo': 1,
'tradingBot/signal/margin-balance': 1,
'tradingBot/signal/amendTPSL': 1,
'tradingBot/signal/set-instruments': 1,
'tradingBot/signal/close-position': 1,
'tradingBot/signal/sub-order': 1,
'tradingBot/signal/cancel-sub-order': 1,
'tradingBot/recurring/order-algo': 1,
'tradingBot/recurring/amend-order-algo': 1,
'tradingBot/recurring/stop-order-algo': 1,
'tradingBot/dca/create': 1,
'tradingBot/dca/amend-order-algo': 1,
'tradingBot/dca/stop': 1,
'tradingBot/dca/orders/manual-buy': 1,
'tradingBot/dca/settings/reinvestment': 1,
'tradingBot/dca/settings/take-profit': 1,
'tradingBot/dca/margin/add': 1,
'tradingBot/dca/margin/reduce': 1,
'tradingBot/recurring/add-investment': 1,
'tradingBot/recurring/amend-price-range': 1,
'tradingBot/recurring/amend-recurring-amount': 1,
'tradingBot/recurring/amend-recurring-time': 1,
'tradingBot/recurring/pause': 1,
'tradingBot/recurring/restart': 1,
// earn
'finance/savings/purchase-redempt': 5 / 3,
'finance/savings/set-lending-rate': 5 / 3,
'finance/staking-defi/purchase': 5,
'finance/staking-defi/redeem': 5,
'finance/staking-defi/cancel': 5,
// eth staking
'finance/staking-defi/eth/purchase': 5,
'finance/staking-defi/eth/redeem': 5,
'finance/staking-defi/eth/cancel-redeem': 5,
'finance/staking-defi/sol/purchase': 5,
'finance/staking-defi/sol/redeem': 5,
'finance/staking-defi/sol/cancel-redeem': 5,
'finance/flexible-loan/max-loan': 4,
'finance/flexible-loan/adjust-collateral': 4,
// copytrading
'copytrading/algo-order': 1,
'copytrading/close-subposition': 1,
'copytrading/set-instruments': 4,
'copytrading/amend-profit-sharing-ratio': 4,
'copytrading/first-copy-settings': 4,
'copytrading/amend-copy-settings': 4,
'copytrading/stop-copy-trading': 4,
'copytrading/batch-set-leverage': 4, // not documented
// broker
'broker/nd/create-subaccount': 0.25, // not documented
'broker/nd/delete-subaccount': 1, // not documented
'broker/nd/subaccount/apikey': 0.25, // not documented
'broker/nd/subaccount/modify-apikey': 1, // not documented
'broker/nd/subaccount/delete-apikey': 1, // not documented
'broker/nd/set-subaccount-level': 4, // not documented
'broker/nd/set-subaccount-fee-rate': 4, // not documented
'broker/nd/set-subaccount-assets': 0.25, // not documented
'asset/broker/nd/subaccount-deposit-address': 1, // not documented
'asset/broker/nd/modify-subaccount-deposit-address': 5 / 3, // not documented
'broker/nd/rebate-per-orders': 36000, // not documented
'finance/sfp/dcd/quote': 10, // not documented
'finance/sfp/dcd/order': 10, // not documented
'finance/sfp/dcd/trade': 10,
'finance/sfp/dcd/redeem-quote': 10,
'finance/sfp/dcd/redeem': 10,
'broker/nd/report-subaccount-ip': 0.25, // not documented
'broker/dma/subaccount/apikey': 1 / 4,
'broker/dma/trades': 36000,
'broker/fd/rebate-per-orders': 36000,
},
},
},
'fees': {
'trading': {
'taker': this.parseNumber('0.0015'),
'maker': this.parseNumber('0.0010'),
},
'spot': {
'taker': this.parseNumber('0.0015'),
'maker': this.parseNumber('0.0010'),
},
'future': {
'taker': this.parseNumber('0.0005'),
'maker': this.parseNumber('0.0002'),
},
'swap': {
'taker': this.parseNumber('0.00050'),
'maker': this.parseNumber('0.00020'),
},
},
'requiredCredentials': {
'apiKey': true,
'secret': true,
'password': true,
},
'exceptions': {
'exact': {
// Public error codes from 50000-53999
// General Class
'1': ExchangeError, // Operation failed
'2': ExchangeError, // Bulk operation partially succeeded
'4088': ManualInteractionNeeded, // {"code":"4088","data":[],"msg":"You can’t trade or deposit until you’ve verified your identity again. Head to Identity Verification to complete it."}
'50000': BadRequest, // Body can not be empty
'50001': OnMaintenance, // Matching engine upgrading. Please try again later
'50002': BadRequest, // Json data format error
'50004': RequestTimeout, // Endpoint request timeout (does not indicate success or failure of order, please check order status)
'50005': ExchangeNotAvailable, // API is offline or unavailable
'50006': BadRequest, // Invalid Content_Type, please use "application/json" format
'50007': AccountSuspended, // Account blocked
'50008': AuthenticationError, // User does not exist
'50009': AccountSuspended, // Account is suspended due to ongoing liquidation
'50010': ExchangeError, // User ID can not be empty
'50011': RateLimitExceeded, // Request too frequent
'50012': ExchangeError, // Account status invalid
'50013': ExchangeNotAvailable, // System is busy, please try again later
'50014': BadRequest, // Parameter {0} can not be empty
'50015': ExchangeError, // Either parameter {0} or {1} is required
'50016': ExchangeError, // Parameter {0} does not match parameter {1}
'50017': ExchangeError, // The position is frozen due to ADL. Operation restricted
'50018': ExchangeError, // Currency {0} is frozen due to ADL. Operation restricted
'50019': ExchangeError, // The account is frozen due to ADL. Operation restricted
'50020': ExchangeError, // The position is frozen due to liquidation. Operation restricted
'50021': ExchangeError, // Currency {0} is frozen due to liquidation. Operation restricted
'50022': ExchangeError, // The account is frozen due to liquidation. Operation restricted
'50023': ExchangeError, // Funding fee frozen. Operation restricted
'50024': BadRequest, // Parameter {0} and {1} can not exist at the same time
'50025': ExchangeError, // Parameter {0} count exceeds the limit {1}
'50026': ExchangeNotAvailable, // System error, please try again later.
'50027': PermissionDenied, // The account is restricted from trading
'50028': ExchangeError, // Unable to take the order, please reach out to support center for details
'50044': BadRequest, // Must select one broker type
'50061': ExchangeError, // You've reached the maximum order rate limit for this account.
'50062': ExchangeError, // This feature is currently unavailable.
// API Class
'50100': ExchangeError, // API frozen, please contact customer service
'50101': AuthenticationError, // Broker id of APIKey does not match current environment
'50102': InvalidNonce, // Timestamp request expired
'50103': AuthenticationError, // Request header "OK_ACCESS_KEY" can not be empty
'50104': AuthenticationError, // Request header "OK_ACCESS_PASSPHRASE" can not be empty
'50105': AuthenticationError, // Request header "OK_ACCESS_PASSPHRASE" incorrect
'50106': AuthenticationError, // Request header "OK_ACCESS_SIGN" can not be empty
'50107': AuthenticationError, // Request header "OK_ACCESS_TIMESTAMP" can not be empty
'50108': ExchangeError, // Exchange ID does not exist
'50109': ExchangeError, // Exchange domain does not exist
'50110': PermissionDenied, // Invalid IP
'50111': AuthenticationError, // Invalid OK_ACCESS_KEY
'50112': AuthenticationError, // Invalid OK_ACCESS_TIMESTAMP
'50113': AuthenticationError, // Invalid signature
'50114': AuthenticationError, // Invalid authorization
'50115': BadRequest, // Invalid request method
// Trade Class
'51000': BadRequest, // Parameter {0} error
'51001': BadSymbol, // Instrument ID does not exist
'51002': BadSymbol, // Instrument ID does not match underlying index
'51003': BadRequest, // Either client order ID or order ID is required
'51004': InvalidOrder, // Order amount exceeds current tier limit
'51005': InvalidOrder, // Order amount exceeds the limit
'51006': InvalidOrder, // Order price out of the limit
'51007': InvalidOrder, // Order placement failed. Order amount should be at least 1 contract (showing up when placing an order with less than 1 contract)
'51008': InsufficientFunds, // Order placement failed due to insufficient balance or margin
'51009': AccountSuspended, // Order placement function is blocked by the platform
'51010': AccountNotEnabled, // Account level too low {"code":"1","data":[{"clOrdId":"uJrfGFth9F","ordId":"","sCode":"51010","sMsg":"The current account mode does not support this API interface. ","tag":""}],"msg":"Operation failed."}
'51011': InvalidOrder, // Duplicated order ID
'51012': BadSymbol, // Token does not exist
'51014': BadSymbol, // Index does not exist
'51015': BadSymbol, // Instrument ID does not match instrument type
'51016': InvalidOrder, // Duplicated client order ID
'51017': ExchangeError, // Borrow amount exceeds the limit
'51018': ExchangeError, // User with option account can not hold net short positions
'51019': ExchangeError, // No net long positions can be held under isolated margin mode in options
'51020': InvalidOrder, // Order amount should be greater than the min available amount
'51021': ContractUnavailable, // Contract to be listed
'51022': ContractUnavailable, // Contract suspended
'51023': ExchangeError, // Position does not exist
'51024': AccountSuspended, // Unified accountblocked
'51025': ExchangeError, // Order count exceeds the limit
'51026': BadSymbol, // Instrument type does not match underlying index
'51027': ContractUnavailable, // Contract expired
'51028': ContractUnavailable, // Contract under delivery
'51029': ContractUnavailable, // Contract is being settled
'51030': ContractUnavailable, // Funding fee is being settled
'51031': InvalidOrder, // This order price is not within the closing price range
'51046': InvalidOrder, // The take profit trigger price must be higher than the order price
'51047': InvalidOrder, // The stop loss trigger price must be lower than the order price
'51051': InvalidOrder, // Your SL price should be lower than the primary order price
'51072': InvalidOrder, // As a spot lead trader, you need to set tdMode to 'spot_isolated' when configured buying lead trade pairs
'51073': InvalidOrder, // As a spot lead trader, you need to use '/copytrading/close-subposition' for selling assets through lead trades
'51074': InvalidOrder, // Only the tdMode for lead trade pairs configured by spot lead traders can be set to 'spot_isolated'
'51090': InvalidOrder, // You can't modify the amount of an SL order placed with a TP limit order.
'51091': InvalidOrder, // All TP orders in one order must be of the same type.
'51092': InvalidOrder, // TP order prices (tpOrdPx) in one order must be different.
'51093': InvalidOrder, // TP limit order prices (tpOrdPx) in one order can't be –1 (market price).
'51094': InvalidOrder, // You can't place TP limit orders in spot, margin, or options trading.
'51095': InvalidOrder, // To place TP limit orders at this endpoint, you must place an SL order at the same time.
'51096': InvalidOrder, // cxlOnClosePos needs to be true to place a TP limit order
'51098': InvalidOrder, // You can't add a new TP order to an SL order placed with a TP limit order.
'51099': InvalidOrder, // You can't place TP limit orders as a lead trader.
'51100': InvalidOrder, // Trading amount does not meet the min tradable amount
'51101': InvalidOrder, // Entered amount exceeds the max pending order amount (Cont) per transaction
'51102': InvalidOrder, // Entered amount exceeds the max pending count
'51103': InvalidOrder, // Entered amount exceeds the max pending order count of the underlying asset
'51104': InvalidOrder, // Entered amount exceeds the max pending order amount (Cont) of the underlying asset
'51105': InvalidOrder, // Entered amount exceeds the max order amount (Cont) of the contract
'51106': InvalidOrder, // Entered amount exceeds the max order amount (Cont) of the underlying asset
'51107': InvalidOrder, // Entered amount exceeds the max holding amount (Cont)
'51108': InvalidOrder, // Positions exceed the limit for closing out with the market price
'51109': InvalidOrder, // No available offer
'51110': InvalidOrder, // You can only place a limit order after Call Auction has started
'51111': BadRequest, // Maximum {0} orders can be placed in bulk
'51112': InvalidOrder, // Close order size exceeds your available size
'51113': RateLimitExceeded, // Market-price liquidation requests too frequent
'51115': InvalidOrder, // Cancel all pending close-orders before liquidation
'51116': InvalidOrder, // Order price or trigger price exceeds {0}
'51117': InvalidOrder, // Pending close-orders count exceeds limit
'51118': InvalidOrder, // Total amount should exceed the min amount per order
'51119': InsufficientFunds, // Order placement failed due to insufficient balance
'51120': InvalidOrder, // Order quantity is less than {0}, please try again
'51121': InvalidOrder, // Order count should be the integer multiples of the lot size
'51122': InvalidOrder, // Order price should be higher than the min price {0}
'51124': InvalidOrder, // You can only place limit orders during call auction
'51125': InvalidOrder, // Currently there are reduce + reverse position pending orders in margin trading. Please cancel all reduce + reverse position pending orders and continue
'51126': InvalidOrder, // Currently there are reduce only pending orders in margin trading.Please cancel all reduce only pending orders and continue
'51127': InsufficientFunds, // Available balance is 0
'51128': InvalidOrder, // Multi-currency margin account can not do cross-margin trading
'51129': InvalidOrder, // The value of the position and buy order has reached the position limit, and no further buying is allowed
'51130': BadSymbol, // Fixed margin currency error
'51131': InsufficientFunds, // Insufficient balance