# -*- coding: utf-8 -*-

# 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

from ccxt.base.exchange import Exchange
from ccxt.abstract.coinsph import ImplicitAPI
import hashlib
from ccxt.base.types import Balances, Currency, Int, Market, Num, Order, OrderBook, OrderSide, OrderType, Str, Strings, Ticker, Tickers, Trade, TradingFeeInterface, TradingFees, Transaction
from typing import List
from ccxt.base.errors import ExchangeError
from ccxt.base.errors import AuthenticationError
from ccxt.base.errors import PermissionDenied
from ccxt.base.errors import ArgumentsRequired
from ccxt.base.errors import BadRequest
from ccxt.base.errors import BadSymbol
from ccxt.base.errors import BadResponse
from ccxt.base.errors import InsufficientFunds
from ccxt.base.errors import InvalidAddress
from ccxt.base.errors import InvalidOrder
from ccxt.base.errors import OrderNotFound
from ccxt.base.errors import OrderImmediatelyFillable
from ccxt.base.errors import DuplicateOrderId
from ccxt.base.errors import NotSupported
from ccxt.base.errors import RateLimitExceeded
from ccxt.base.errors import ExchangeNotAvailable
from ccxt.base.decimal_to_precision import TICK_SIZE
from ccxt.base.precise import Precise


class coinsph(Exchange, ImplicitAPI):

    def describe(self):
        return self.deep_extend(super(coinsph, self).describe(), {
            'id': 'coinsph',
            'name': 'Coins.ph',
            'countries': ['PH'],  # Philippines
            'version': 'v1',
            'rateLimit': 50,  # 1200 per minute
            'certified': False,
            'pro': False,
            'has': {
                'CORS': None,
                'spot': True,
                'margin': False,
                'swap': False,
                'future': False,
                'option': False,
                'addMargin': False,
                'cancelAllOrders': True,
                'cancelOrder': True,
                'cancelOrders': False,
                'closeAllPositions': False,
                'closePosition': False,
                'createDepositAddress': False,
                'createMarketBuyOrderWithCost': True,
                'createMarketOrderWithCost': False,
                'createMarketSellOrderWithCost': False,
                'createOrder': True,
                'createPostOnlyOrder': False,
                'createReduceOnlyOrder': False,
                'createStopLimitOrder': True,
                'createStopMarketOrder': True,
                'createStopOrder': True,
                'deposit': True,
                'editOrder': False,
                'fetchAccounts': False,
                'fetchBalance': True,
                'fetchBidsAsks': False,
                'fetchBorrowInterest': False,
                'fetchBorrowRateHistories': False,
                'fetchBorrowRateHistory': False,
                'fetchCanceledOrders': False,
                'fetchClosedOrder': False,
                'fetchClosedOrders': True,
                'fetchCrossBorrowRate': False,
                'fetchCrossBorrowRates': False,
                'fetchCurrencies': False,
                'fetchDeposit': None,
                'fetchDepositAddress': True,
                'fetchDepositAddresses': False,
                'fetchDepositAddressesByNetwork': False,
                'fetchDeposits': True,
                'fetchDepositWithdrawFee': False,
                'fetchDepositWithdrawFees': False,
                'fetchFundingHistory': False,
                'fetchFundingRate': False,
                'fetchFundingRateHistory': False,
                'fetchFundingRates': False,
                'fetchIndexOHLCV': False,
                'fetchIsolatedBorrowRate': False,
                'fetchIsolatedBorrowRates': False,
                'fetchL3OrderBook': False,
                'fetchLedger': False,
                'fetchLeverage': False,
                'fetchLeverageTiers': False,
                'fetchMarketLeverageTiers': False,
                'fetchMarkets': True,
                'fetchMarkOHLCV': False,
                'fetchMyTrades': True,
                'fetchOHLCV': True,
                'fetchOpenInterestHistory': False,
                'fetchOpenOrder': None,
                'fetchOpenOrders': True,
                'fetchOrder': True,
                'fetchOrderBook': True,
                'fetchOrderBooks': False,
                'fetchOrders': False,
                'fetchOrderTrades': True,
                'fetchPosition': False,
                'fetchPositionHistory': False,
                'fetchPositionMode': False,
                'fetchPositions': False,
                'fetchPositionsForSymbol': False,
                'fetchPositionsHistory': False,
                'fetchPositionsRisk': False,
                'fetchPremiumIndexOHLCV': False,
                'fetchStatus': True,
                'fetchTicker': True,
                'fetchTickers': True,
                'fetchTime': True,
                'fetchTrades': True,
                'fetchTradingFee': True,
                'fetchTradingFees': True,
                'fetchTradingLimits': False,
                'fetchTransactionFee': False,
                'fetchTransactionFees': False,
                'fetchTransactions': False,
                'fetchTransfers': False,
                'fetchWithdrawal': None,
                'fetchWithdrawals': True,
                'fetchWithdrawalWhitelist': False,
                'reduceMargin': False,
                'repayCrossMargin': False,
                'repayIsolatedMargin': False,
                'setLeverage': False,
                'setMargin': False,
                'setMarginMode': False,
                'setPositionMode': False,
                'signIn': False,
                'transfer': False,
                'withdraw': True,
                'ws': False,
            },
            'timeframes': {
                '1m': '1m',
                '3m': '3m',
                '5m': '5m',
                '15m': '15m',
                '30m': '30m',
                '1h': '1h',
                '2h': '2h',
                '4h': '4h',
                '6h': '6h',
                '8h': '8h',
                '12h': '12h',
                '1d': '1d',
                '3d': '3d',
                '1w': '1w',
                '1M': '1M',
            },
            'urls': {
                'logo': 'https://user-images.githubusercontent.com/1294454/225719995-48ab2026-4ddb-496c-9da7-0d7566617c9b.jpg',
                'api': {
                    'public': 'https://api.pro.coins.ph',
                    'private': 'https://api.pro.coins.ph',
                },
                'www': 'https://coins.ph/',
                'doc': [
                    'https://coins-docs.github.io/rest-api',
                ],
                'fees': 'https://support.coins.ph/hc/en-us/sections/4407198694681-Limits-Fees',
            },
            'api': {
                'public': {
                    'get': {
                        'openapi/v1/ping': 1,
                        'openapi/v1/time': 1,
                        # cost 1 if 'symbol' param defined(one market symbol) or if 'symbols' param is a list of 1-20 market symbols
                        # cost 20 if 'symbols' param is a list of 21-100 market symbols
                        # cost 40 if 'symbols' param is a list of 101 or more market symbols or if both 'symbol' and 'symbols' params are omited
                        'openapi/quote/v1/ticker/24hr': {'cost': 1, 'noSymbolAndNoSymbols': 40, 'byNumberOfSymbols': [[101, 40], [21, 20], [0, 1]]},
                        # cost 1 if 'symbol' param defined(one market symbol)
                        # cost 2 if 'symbols' param is a list of 1 or more market symbols or if both 'symbol' and 'symbols' params are omited
                        'openapi/quote/v1/ticker/price': {'cost': 1, 'noSymbol': 2},
                        # cost 1 if 'symbol' param defined(one market symbol)
                        # cost 2 if 'symbols' param is a list of 1 or more market symbols or if both 'symbol' and 'symbols' params are omited
                        'openapi/quote/v1/ticker/bookTicker': {'cost': 1, 'noSymbol': 2},
                        'openapi/v1/exchangeInfo': 10,
                        # cost 1 if limit <= 100; 5 if limit > 100.
                        'openapi/quote/v1/depth': {'cost': 1, 'byLimit': [[101, 5], [0, 1]]},
                        'openapi/quote/v1/klines': 1,  # default limit 500; max 1000.
                        'openapi/quote/v1/trades': 1,  # default limit 500; max 1000. if limit <=0 or > 1000 then return 1000
                        'openapi/v1/pairs': 1,
                        'openapi/quote/v1/avgPrice': 1,
                    },
                },
                'private': {
                    'get': {
                        'openapi/wallet/v1/config/getall': 10,
                        'openapi/wallet/v1/deposit/address': 10,
                        'openapi/wallet/v1/deposit/history': 1,
                        'openapi/wallet/v1/withdraw/history': 1,
                        'openapi/v1/account': 10,
                        # cost 3 for a single symbol; 40 when the symbol parameter is omitted
                        'openapi/v1/openOrders': {'cost': 3, 'noSymbol': 40},
                        'openapi/v1/asset/tradeFee': 1,
                        'openapi/v1/order': 2,
                        # cost 10 with symbol, 40 when the symbol parameter is omitted
                        'openapi/v1/historyOrders': {'cost': 10, 'noSymbol': 40},
                        'openapi/v1/myTrades': 10,
                        'openapi/v1/capital/deposit/history': 1,
                        'openapi/v1/capital/withdraw/history': 1,
                        'openapi/v3/payment-request/get-payment-request': 1,
                        'merchant-api/v1/get-invoices': 1,
                        'openapi/account/v3/crypto-accounts': 1,
                        'openapi/transfer/v3/transfers/{id}': 1,
                    },
                    'post': {
                        'openapi/wallet/v1/withdraw/apply': 600,
                        'openapi/v1/order/test': 1,
                        'openapi/v1/order': 1,
                        'openapi/v1/capital/withdraw/apply': 1,
                        'openapi/v1/capital/deposit/apply': 1,
                        'openapi/v3/payment-request/payment-requests': 1,
                        'openapi/v3/payment-request/delete-payment-request': 1,
                        'openapi/v3/payment-request/payment-request-reminder': 1,
                        'openapi/v1/userDataStream': 1,
                        'merchant-api/v1/invoices': 1,
                        'merchant-api/v1/invoices-cancel': 1,
                        'openapi/convert/v1/get-supported-trading-pairs': 1,
                        'openapi/convert/v1/get-quote': 1,
                        'openapi/convert/v1/accpet-quote': 1,
                        'openapi/fiat/v1/support-channel': 1,
                        'openapi/fiat/v1/cash-out': 1,
                        'openapi/fiat/v1/history': 1,
                        'openapi/migration/v4/sellorder': 1,
                        'openapi/migration/v4/validate-field': 1,
                        'openapi/transfer/v3/transfers': 1,
                    },
                    'delete': {
                        'openapi/v1/order': 1,
                        'openapi/v1/openOrders': 1,
                        'openapi/v1/userDataStream': 1,
                    },
                },
            },
            'fees': {
                # todo: zero fees for USDT, ETH and BTC markets till 2023-04-02
                'trading': {
                    'feeSide': 'get',
                    'tierBased': True,
                    'percentage': True,
                    'maker': self.parse_number('0.0025'),
                    'taker': self.parse_number('0.003'),
                    'tiers': {
                        'taker': [
                            [self.parse_number('0'), self.parse_number('0.003')],
                            [self.parse_number('500000'), self.parse_number('0.0027')],
                            [self.parse_number('1000000'), self.parse_number('0.0024')],
                            [self.parse_number('2500000'), self.parse_number('0.002')],
                            [self.parse_number('5000000'), self.parse_number('0.0018')],
                            [self.parse_number('10000000'), self.parse_number('0.0015')],
                            [self.parse_number('100000000'), self.parse_number('0.0012')],
                            [self.parse_number('500000000'), self.parse_number('0.0009')],
                            [self.parse_number('1000000000'), self.parse_number('0.0007')],
                            [self.parse_number('2500000000'), self.parse_number('0.0005')],
                        ],
                        'maker': [
                            [self.parse_number('0'), self.parse_number('0.0025')],
                            [self.parse_number('500000'), self.parse_number('0.0022')],
                            [self.parse_number('1000000'), self.parse_number('0.0018')],
                            [self.parse_number('2500000'), self.parse_number('0.0015')],
                            [self.parse_number('5000000'), self.parse_number('0.0012')],
                            [self.parse_number('10000000'), self.parse_number('0.001')],
                            [self.parse_number('100000000'), self.parse_number('0.0008')],
                            [self.parse_number('500000000'), self.parse_number('0.0007')],
                            [self.parse_number('1000000000'), self.parse_number('0.0006')],
                            [self.parse_number('2500000000'), self.parse_number('0.0005')],
                        ],
                    },
                },
            },
            'precisionMode': TICK_SIZE,
            # exchange-specific options
            'options': {
                'createMarketBuyOrderRequiresPrice': True,  # True or False
                'withdraw': {
                    'warning': False,
                },
                'deposit': {
                    'warning': False,
                },
                'createOrder': {
                    'timeInForce': 'GTC',  # FOK, IOC
                    'newOrderRespType': {
                        'market': 'FULL',  # FULL, RESULT. ACK
                        'limit': 'FULL',  # we change it from 'ACK' by default to 'FULL'
                    },
                },
                'fetchTicker': {
                    'method': 'publicGetOpenapiQuoteV1Ticker24hr',  # publicGetOpenapiQuoteV1TickerPrice, publicGetOpenapiQuoteV1TickerBookTicker
                },
                'fetchTickers': {
                    'method': 'publicGetOpenapiQuoteV1Ticker24hr',  # publicGetOpenapiQuoteV1TickerPrice, publicGetOpenapiQuoteV1TickerBookTicker
                },
                'networks': {
                    # all networks: 'ETH', 'TRX', 'BSC', 'ARBITRUM', 'RON', 'BTC', 'XRP'
                    # you can call api privateGetOpenapiWalletV1ConfigGetall to check which network is supported for the currency
                    'TRC20': 'TRX',
                    'ERC20': 'ETH',
                    'BEP20': 'BSC',
                    'ARB': 'ARBITRUM',
                },
            },
            # https://coins-docs.github.io/errors/
            'exceptions': {
                'exact': {
                    '-1000': BadRequest,  # An unknown error occured while processing the request.
                    '-1001': BadRequest,  # {"code":-1001,"msg":"Internal error."}
                    '-1002': AuthenticationError,  # You are not authorized to execute self request. Request need API Key included in . We suggest that API Key be included in any request.
                    '-1003': RateLimitExceeded,  # Too many requests; please use the websocket for live updates. Too many requests; current limit is %s requests per minute. Please use the websocket for live updates to avoid polling the API. Way too many requests; IP banned until %s. Please use the websocket for live updates to avoid bans.
                    '-1004': InvalidOrder,  # {"code":-1004,"msg":"Missing required parameter \u0027symbol\u0027"}
                    '-1006': BadResponse,  # An unexpected response was received from the message bus. Execution status unknown. OPEN API server find some exception in execute request .Please report to Customer service.
                    '-1007': BadResponse,  # Timeout waiting for response from backend server. Send status unknown; execution status unknown.
                    '-1014': InvalidOrder,  # Unsupported order combination.
                    '-1015': RateLimitExceeded,  # Reach the rate limit .Please slow down your request speed. Too many new orders. Too many new orders; current limit is %s orders per %s.
                    '-1016': NotSupported,  # This service is no longer available.
                    '-1020': NotSupported,  # This operation is not supported.
                    '-1021': BadRequest,  # {"code":-1021,"msg":"Timestamp for self request is outside of the recvWindow."}
                    '-1022': BadRequest,  # {"code":-1022,"msg":"Signature for self request is not valid."}
                    '-1023': AuthenticationError,  # Please set IP whitelist before using API.
                    '-1024': BadRequest,  # {"code":-1024,"msg":"recvWindow is not valid."}
                    '-1025': BadRequest,  # {"code":-1025,"msg":"recvWindow cannot be greater than 60000"}
                    '-1030': ExchangeError,  # Business error.
                    '-1100': BadRequest,  # Illegal characters found in a parameter. Illegal characters found in parameter ‘%s’; legal range is ‘%s’.
                    '-1101': BadRequest,  # Too many parameters sent for self endpoint. Too many parameters; expected ‘%s’ and received ‘%s’. Duplicate values for a parameter detected.
                    '-1102': BadRequest,  # A mandatory parameter was not sent, was empty/null, or malformed. Mandatory parameter ‘%s’ was not sent, was empty/null, or malformed. Param ‘%s’ or ‘%s’ must be sent, but both were empty/null!
                    '-1103': BadRequest,  # An unknown parameter was sent. In BHEx Open Api , each request requires at least one parameter. {Timestamp}.
                    '-1104': BadRequest,  # Not all sent parameters were read. Not all sent parameters were read; read ‘%s’ parameter(s) but was sent ‘%s’.
                    '-1105': BadRequest,  # {"code":-1105,"msg":"Parameter \u0027orderId and origClientOrderId\u0027 is empty."}
                    '-1106': BadRequest,  # A parameter was sent when not required. Parameter ‘%s’ sent when not required.
                    '-1111': BadRequest,  # Precision is over the maximum defined for self asset.
                    '-1112': BadResponse,  # No orders on book for symbol.
                    '-1114': BadRequest,  # TimeInForce parameter sent when not required.
                    '-1115': InvalidOrder,  # {"code":-1115,"msg":"Invalid timeInForce."}
                    '-1116': InvalidOrder,  # {"code":-1116,"msg":"Invalid orderType."}
                    '-1117': InvalidOrder,  # {"code":-1117,"msg":"Invalid side."}
                    '-1118': InvalidOrder,  # New client order ID was empty.
                    '-1119': InvalidOrder,  # Original client order ID was empty.
                    '-1120': BadRequest,  # Invalid interval.
                    '-1121': BadSymbol,  # Invalid symbol.
                    '-1122': InvalidOrder,  # Invalid newOrderRespType.
                    '-1125': BadRequest,  # This listenKey does not exist.
                    '-1127': BadRequest,  # Lookup interval is too big. More than %s hours between startTime and endTime.
                    '-1128': BadRequest,  # Combination of optional parameters invalid.
                    '-1130': BadRequest,  # Invalid data sent for a parameter. Data sent for paramter ‘%s’ is not valid.
                    '-1131': InsufficientFunds,  # {"code":-1131,"msg":"Balance insufficient "}
                    '-1132': InvalidOrder,  # Order price too high.
                    '-1133': InvalidOrder,  # Order price lower than the minimum,please check general broker info.
                    '-1134': InvalidOrder,  # Order price decimal too long,please check general broker info.
                    '-1135': InvalidOrder,  # Order quantity too large.
                    '-1136': InvalidOrder,  # Order quantity lower than the minimum.
                    '-1137': InvalidOrder,  # Order quantity decimal too long.
                    '-1138': InvalidOrder,  # Order price exceeds permissible range.
                    '-1139': InvalidOrder,  # Order has been filled.
                    '-1140': InvalidOrder,  # {"code":-1140,"msg":"Transaction amount lower than the minimum."}
                    '-1141': DuplicateOrderId,  # {"code":-1141,"msg":"Duplicate clientOrderId"}
                    '-1142': InvalidOrder,  # {"code":-1142,"msg":"Order has been canceled"}
                    '-1143': OrderNotFound,  # Cannot be found on order book
                    '-1144': InvalidOrder,  # Order has been locked
                    '-1145': InvalidOrder,  # This order type does not support cancellation
                    '-1146': InvalidOrder,  # Order creation timeout
                    '-1147': InvalidOrder,  # Order cancellation timeout
                    '-1148': InvalidOrder,  # Market order amount decimal too long
                    '-1149': InvalidOrder,  # Create order failed
                    '-1150': InvalidOrder,  # Cancel order failed
                    '-1151': BadSymbol,  # The trading pair is not open yet
                    '-1152': NotSupported,  # Coming soon
                    '-1153': AuthenticationError,  # User not exist
                    '-1154': BadRequest,  # Invalid price type
                    '-1155': BadRequest,  # Invalid position side
                    '-1156': InvalidOrder,  # Order quantity invalid
                    '-1157': BadSymbol,  # The trading pair is not available for api trading
                    '-1158': InvalidOrder,  # create limit maker order failed
                    '-1159': InvalidOrder,  # {"code":-1159,"msg":"STOP_LOSS/TAKE_PROFIT order is not allowed to trade immediately"}
                    '-1160': BadRequest,  # Modify futures margin error
                    '-1161': BadRequest,  # Reduce margin forbidden
                    '-2010': InvalidOrder,  # {"code":-2010,"msg":"New order rejected."}
                    '-2013': OrderNotFound,  # {"code":-2013,"msg":"Order does not exist."}
                    '-2011': BadRequest,  # CANCEL_REJECTED
                    '-2014': BadRequest,  # API-key format invalid.
                    '-2015': AuthenticationError,  # {"code":-2015,"msg":"Invalid API-key, IP, or permissions for action."}
                    '-2016': BadResponse,  # No trading window could be found for the symbol. Try ticker/24hrs instead
                    '-3126': InvalidOrder,  # {"code":-3126,"msg":"Order price lower than 72005.93415"}
                    '-3127': InvalidOrder,  # {"code":-3127,"msg":"Order price higher than 1523.192"}
                    '-4001': BadRequest,  # {"code":-4001,"msg":"start time must less than end time"}
                    '-100011': BadSymbol,  # {"code":-100011,"msg":"Not supported symbols"}
                    '-100012': BadSymbol,  # {"code":-100012,"msg":"Parameter symbol [str] missing!"}
                    '-30008': InsufficientFunds,  # {"code":-30008,"msg":"withdraw balance insufficient"}
                    '-30036': InsufficientFunds,  # {"code":-30036,"msg":"Available balance not enough!"}
                    '403': ExchangeNotAvailable,
                },
                'broad': {
                    'Unknown order sent': OrderNotFound,  # The order(by either orderId, clOrdId, origClOrdId) could not be found
                    'Duplicate order sent': DuplicateOrderId,  # The clOrdId is already in use
                    'Market is closed': BadSymbol,  # The symbol is not trading
                    'Account has insufficient balance for requested action': InsufficientFunds,  # Not enough funds to complete the action
                    'Market orders are not supported for self symbol': BadSymbol,  # MARKET is not enabled on the symbol
                    'Iceberg orders are not supported for self symbol': BadSymbol,  # icebergQty is not enabled on the symbol
                    'Stop loss orders are not supported for self symbol': BadSymbol,  # STOP_LOSS is not enabled on the symbol
                    'Stop loss limit orders are not supported for self symbol': BadSymbol,  # STOP_LOSS_LIMIT is not enabled on the symbol
                    'Take profit orders are not supported for self symbol': BadSymbol,  # TAKE_PROFIT is not enabled on the symbol
                    'Take profit limit orders are not supported for self symbol': BadSymbol,  # TAKE_PROFIT_LIMIT is not enabled on the symbol
                    'Price* QTY is zero or less': BadRequest,  # price* quantity is too low
                    'IcebergQty exceeds QTY': BadRequest,  # icebergQty must be less than the order quantity
                    'This action disabled is on self account': PermissionDenied,  # Contact customer support; some actions have been disabled on the account.
                    'Unsupported order combination': InvalidOrder,  # The orderType, timeInForce, stopPrice, and or icebergQty combination isn’t allowed.
                    'Order would trigger immediately': InvalidOrder,  # The order’s stop price is not valid when compared to the last traded price.
                    'Cancel order is invalid. Check origClOrdId and orderId': InvalidOrder,  # No origClOrdId or orderId was sent in.
                    'Order would immediately match and take': OrderImmediatelyFillable,  # LIMIT_MAKER order type would immediately match and trade, and not be a pure maker order.
                    'PRICE_FILTER': InvalidOrder,  # price is too high, too low, and or not following the tick size rule for the symbol.
                    'LOT_SIZE': InvalidOrder,  # quantity is too high, too low, and or not following the step size rule for the symbol.
                    'MIN_NOTIONAL': InvalidOrder,  # price* quantity is too low to be a valid order for the symbol.
                    'MAX_NUM_ORDERS': InvalidOrder,  # Account has too many open orders on the symbol.
                    'MAX_ALGO_ORDERS': InvalidOrder,  # Account has too many open stop loss and or take profit orders on the symbol.
                    'BROKER_MAX_NUM_ORDERS': InvalidOrder,  # Account has too many open orders on the broker.
                    'BROKER_MAX_ALGO_ORDERS': InvalidOrder,  # Account has too many open stop loss and or take profit orders on the broker.
                    'ICEBERG_PARTS': BadRequest,  # Iceberg order would break into too many parts; icebergQty is too small.
                },
            },
        })

    def calculate_rate_limiter_cost(self, api, method, path, params, config={}):
        if ('noSymbol' in config) and not ('symbol' in params):
            return config['noSymbol']
        elif ('noSymbolAndNoSymbols' in config) and not ('symbol' in params) and not ('symbols' in params):
            return config['noSymbolAndNoSymbols']
        elif ('byNumberOfSymbols' in config) and ('symbols' in params):
            symbols = params['symbols']
            symbolsAmount = len(symbols)
            byNumberOfSymbols = config['byNumberOfSymbols']
            for i in range(0, len(byNumberOfSymbols)):
                entry = byNumberOfSymbols[i]
                if symbolsAmount >= entry[0]:
                    return entry[1]
        elif ('byLimit' in config) and ('limit' in params):
            limit = params['limit']
            byLimit = config['byLimit']
            for i in range(0, len(byLimit)):
                entry = byLimit[i]
                if limit >= entry[0]:
                    return entry[1]
        return self.safe_value(config, 'cost', 1)

    def fetch_status(self, params={}):
        """
        the latest known information on the availability of the exchange API
        :see: https://coins-docs.github.io/rest-api/#test-connectivity
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `status structure <https://docs.ccxt.com/#/?id=exchange-status-structure>`
        """
        response = self.publicGetOpenapiV1Ping(params)
        return {
            'status': 'ok',  # if there's no Errors, status = 'ok'
            'updated': None,
            'eta': None,
            'url': None,
            'info': response,
        }

    def fetch_time(self, params={}):
        """
        fetches the current integer timestamp in milliseconds from the exchange server
        :see: https://coins-docs.github.io/rest-api/#check-server-time
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns int: the current integer timestamp in milliseconds from the exchange server
        """
        response = self.publicGetOpenapiV1Time(params)
        #
        #     {"serverTime":1677705408268}
        #
        return self.safe_integer(response, 'serverTime')

    def fetch_markets(self, params={}) -> List[Market]:
        """
        retrieves data on all markets for coinsph
        :see: https://coins-docs.github.io/rest-api/#exchange-information
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: an array of objects representing market data
        """
        response = self.publicGetOpenapiV1ExchangeInfo(params)
        #
        #     {
        #         "timezone": "UTC",
        #         "serverTime": "1677449496897",
        #         "exchangeFilters": [],
        #         "symbols": [
        #             {
        #                 "symbol": "XRPPHP",
        #                 "status": "TRADING",
        #                 "baseAsset": "XRP",
        #                 "baseAssetPrecision": "2",
        #                 "quoteAsset": "PHP",
        #                 "quoteAssetPrecision": "4",
        #                 "orderTypes": [
        #                     "LIMIT",
        #                     "MARKET",
        #                     "LIMIT_MAKER",
        #                     "STOP_LOSS_LIMIT",
        #                     "STOP_LOSS",
        #                     "TAKE_PROFIT_LIMIT",
        #                     "TAKE_PROFIT"
        #                 ],
        #                 "filters": [
        #                     {
        #                         "minPrice": "0.01",
        #                         "maxPrice": "99999999.00000000",
        #                         "tickSize": "0.01",
        #                         "filterType": "PRICE_FILTER"
        #                     },
        #                     {
        #                         "minQty": "0.01",
        #                         "maxQty": "99999999999.00000000",
        #                         "stepSize": "0.01",
        #                         "filterType": "LOT_SIZE"
        #                     },
        #                     {minNotional: "50", filterType: "NOTIONAL"},
        #                     {minNotional: "50", filterType: "MIN_NOTIONAL"},
        #                     {
        #                         "priceUp": "99999999",
        #                         "priceDown": "0.01",
        #                         "filterType": "STATIC_PRICE_RANGE"
        #                     },
        #                     {
        #                         "multiplierUp": "1.1",
        #                         "multiplierDown": "0.9",
        #                         "filterType": "PERCENT_PRICE_INDEX"
        #                     },
        #                     {
        #                         "multiplierUp": "1.1",
        #                         "multiplierDown": "0.9",
        #                         "filterType": "PERCENT_PRICE_ORDER_SIZE"
        #                     },
        #                     {maxNumOrders: "200", filterType: "MAX_NUM_ORDERS"},
        #                     {maxNumAlgoOrders: "5", filterType: "MAX_NUM_ALGO_ORDERS"}
        #                 ]
        #             },
        #         ]
        #     }
        #
        markets = self.safe_value(response, 'symbols')
        result = []
        for i in range(0, len(markets)):
            market = markets[i]
            id = self.safe_string(market, 'symbol')
            baseId = self.safe_string(market, 'baseAsset')
            quoteId = self.safe_string(market, 'quoteAsset')
            base = self.safe_currency_code(baseId)
            quote = self.safe_currency_code(quoteId)
            limits = self.index_by(self.safe_value(market, 'filters'), 'filterType')
            amountLimits = self.safe_value(limits, 'LOT_SIZE', {})
            priceLimits = self.safe_value(limits, 'PRICE_FILTER', {})
            costLimits = self.safe_value(limits, 'NOTIONAL', {})
            result.append({
                'id': id,
                'symbol': base + '/' + quote,
                'base': base,
                'quote': quote,
                'settle': None,
                'baseId': baseId,
                'quoteId': quoteId,
                'settleId': None,
                'type': 'spot',
                'spot': True,
                'margin': False,
                'swap': False,
                'future': False,
                'option': False,
                'active': self.safe_string_lower(market, 'status') == 'trading',
                'contract': False,
                'linear': None,
                'inverse': None,
                'taker': None,
                'maker': None,
                'contractSize': None,
                'expiry': None,
                'expiryDatetime': None,
                'strike': None,
                'optionType': None,
                'precision': {
                    'amount': self.parse_number(self.safe_string(amountLimits, 'stepSize')),
                    'price': self.parse_number(self.safe_string(priceLimits, 'tickSize')),
                },
                'limits': {
                    'leverage': {
                        'min': None,
                        'max': None,
                    },
                    'amount': {
                        'min': self.parse_number(self.safe_string(amountLimits, 'minQty')),
                        'max': self.parse_number(self.safe_string(amountLimits, 'maxQty')),
                    },
                    'price': {
                        'min': self.parse_number(self.safe_string(priceLimits, 'minPrice')),
                        'max': self.parse_number(self.safe_string(priceLimits, 'maxPrice')),
                    },
                    'cost': {
                        'min': self.parse_number(self.safe_string(costLimits, 'minNotional')),
                        'max': None,
                    },
                },
                'created': None,
                'info': market,
            })
        self.set_markets(result)
        return result

    def fetch_tickers(self, symbols: Strings = None, params={}) -> Tickers:
        """
        fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market
        :see: https://coins-docs.github.io/rest-api/#24hr-ticker-price-change-statistics
        :see: https://coins-docs.github.io/rest-api/#symbol-price-ticker
        :see: https://coins-docs.github.io/rest-api/#symbol-order-book-ticker
        :param str[]|None symbols: unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a dictionary of `ticker structures <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        request = {}
        if symbols is not None:
            ids = []
            for i in range(0, len(symbols)):
                market = self.market(symbols[i])
                id = market['id']
                ids.append(id)
            request['symbols'] = ids
        defaultMethod = 'publicGetOpenapiQuoteV1Ticker24hr'
        options = self.safe_value(self.options, 'fetchTickers', {})
        method = self.safe_string(options, 'method', defaultMethod)
        tickers = None
        if method == 'publicGetOpenapiQuoteV1TickerPrice':
            tickers = self.publicGetOpenapiQuoteV1TickerPrice(self.extend(request, params))
        elif method == 'publicGetOpenapiQuoteV1TickerBookTicker':
            tickers = self.publicGetOpenapiQuoteV1TickerBookTicker(self.extend(request, params))
        else:
            tickers = self.publicGetOpenapiQuoteV1Ticker24hr(self.extend(request, params))
        return self.parse_tickers(tickers, symbols, params)

    def fetch_ticker(self, symbol: str, params={}) -> Ticker:
        """
        fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
        :see: https://coins-docs.github.io/rest-api/#24hr-ticker-price-change-statistics
        :see: https://coins-docs.github.io/rest-api/#symbol-price-ticker
        :see: https://coins-docs.github.io/rest-api/#symbol-order-book-ticker
        :param str symbol: unified symbol of the market to fetch the ticker for
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `ticker structure <https://docs.ccxt.com/#/?id=ticker-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        defaultMethod = 'publicGetOpenapiQuoteV1Ticker24hr'
        options = self.safe_value(self.options, 'fetchTicker', {})
        method = self.safe_string(options, 'method', defaultMethod)
        ticker = None
        if method == 'publicGetOpenapiQuoteV1TickerPrice':
            ticker = self.publicGetOpenapiQuoteV1TickerPrice(self.extend(request, params))
        elif method == 'publicGetOpenapiQuoteV1TickerBookTicker':
            ticker = self.publicGetOpenapiQuoteV1TickerBookTicker(self.extend(request, params))
        else:
            ticker = self.publicGetOpenapiQuoteV1Ticker24hr(self.extend(request, params))
        return self.parse_ticker(ticker, market)

    def parse_ticker(self, ticker: dict, market: Market = None) -> Ticker:
        #
        # publicGetOpenapiQuoteV1Ticker24hr
        #     {
        #         "symbol": "ETHUSDT",
        #         "priceChange": "41.440000000000000000",
        #         "priceChangePercent": "0.0259",
        #         "weightedAvgPrice": "1631.169825783972125436",
        #         "prevClosePrice": "1601.520000000000000000",
        #         "lastPrice": "1642.96",
        #         "lastQty": "0.000001000000000000",
        #         "bidPrice": "1638.790000000000000000",
        #         "bidQty": "0.280075000000000000",
        #         "askPrice": "1647.340000000000000000",
        #         "askQty": "0.165183000000000000",
        #         "openPrice": "1601.52",
        #         "highPrice": "1648.28",
        #         "lowPrice": "1601.52",
        #         "volume": "0.000287",
        #         "quoteVolume": "0.46814574",
        #         "openTime": "1677417000000",
        #         "closeTime": "1677503415200",
        #         "firstId": "1364680572697591809",
        #         "lastId": "1365389809203560449",
        #         "count": "100"
        #     }
        #
        # publicGetOpenapiQuoteV1TickerPrice
        #     {"symbol": "ETHUSDT", "price": "1599.68"}
        #
        # publicGetOpenapiQuoteV1TickerBookTicker
        #     {
        #         "symbol": "ETHUSDT",
        #         "bidPrice": "1596.57",
        #         "bidQty": "0.246405",
        #         "askPrice": "1605.12",
        #         "askQty": "0.242681"
        #     }
        #
        marketId = self.safe_string(ticker, 'symbol')
        market = self.safe_market(marketId, market)
        timestamp = self.safe_integer(ticker, 'closeTime')
        bid = self.safe_string(ticker, 'bidPrice')
        ask = self.safe_string(ticker, 'askPrice')
        bidVolume = self.safe_string(ticker, 'bidQty')
        askVolume = self.safe_string(ticker, 'askQty')
        baseVolume = self.safe_string(ticker, 'volume')
        quoteVolume = self.safe_string(ticker, 'quoteVolume')
        open = self.safe_string(ticker, 'openPrice')
        high = self.safe_string(ticker, 'highPrice')
        low = self.safe_string(ticker, 'lowPrice')
        prevClose = self.safe_string(ticker, 'prevClosePrice')
        vwap = self.safe_string(ticker, 'weightedAvgPrice')
        changeValue = self.safe_string(ticker, 'priceChange')
        changePcnt = self.safe_string(ticker, 'priceChangePercent')
        changePcnt = Precise.string_mul(changePcnt, '100')
        return self.safe_ticker({
            'symbol': market['symbol'],
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'open': open,
            'high': high,
            'low': low,
            'close': self.safe_string_2(ticker, 'lastPrice', 'price'),
            'bid': bid,
            'bidVolume': bidVolume,
            'ask': ask,
            'askVolume': askVolume,
            'vwap': vwap,
            'previousClose': prevClose,
            'change': changeValue,
            'percentage': changePcnt,
            'average': None,
            'baseVolume': baseVolume,
            'quoteVolume': quoteVolume,
            'info': ticker,
        }, market)

    def fetch_order_book(self, symbol: str, limit: Int = None, params={}) -> OrderBook:
        """
        fetches information on open orders with bid(buy) and ask(sell) prices, volumes and other data
        :see: https://coins-docs.github.io/rest-api/#order-book
        :param str symbol: unified symbol of the market to fetch the order book for
        :param int [limit]: the maximum amount of order book entries to return(default 100, max 200)
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: A dictionary of `order book structures <https://docs.ccxt.com/#/?id=order-book-structure>` indexed by market symbols
        """
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        if limit is not None:
            request['limit'] = limit
        response = self.publicGetOpenapiQuoteV1Depth(self.extend(request, params))
        #
        #     {
        #         "lastUpdateId": "1667022157000699400",
        #         "bids": [
        #             ['1651.810000000000000000', '0.214556000000000000'],
        #             ['1651.730000000000000000', '0.257343000000000000'],
        #         ],
        #         "asks": [
        #             ['1660.510000000000000000', '0.299092000000000000'],
        #             ['1660.600000000000000000', '0.253667000000000000'],
        #         ]
        #     }
        #
        orderbook = self.parse_order_book(response, symbol)
        orderbook['nonce'] = self.safe_integer(response, 'lastUpdateId')
        return orderbook

    def fetch_ohlcv(self, symbol: str, timeframe='1m', since: Int = None, limit: Int = None, params={}) -> List[list]:
        """
        fetches historical candlestick data containing the open, high, low, and close price, and the volume of a market
        :see: https://coins-docs.github.io/rest-api/#klinecandlestick-data
        :param str symbol: unified symbol of the market to fetch OHLCV data for
        :param str timeframe: the length of time each candle represents
        :param int [since]: timestamp in ms of the earliest candle to fetch
        :param int [limit]: the maximum amount of candles to fetch(default 500, max 1000)
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns int[][]: A list of candles ordered, open, high, low, close, volume
        """
        self.load_markets()
        market = self.market(symbol)
        interval = self.safe_string(self.timeframes, timeframe)
        request = {
            'symbol': market['id'],
            'interval': interval,
        }
        if since is not None:
            request['startTime'] = since
            request['limit'] = 1000
            # since work properly only when it is "younger" than last "limit" candle
            if limit is not None:
                duration = self.parse_timeframe(timeframe) * 1000
                request['endTime'] = self.sum(since, duration * (limit - 1))
            else:
                request['endTime'] = self.milliseconds()
        else:
            if limit is not None:
                request['limit'] = limit
        response = self.publicGetOpenapiQuoteV1Klines(self.extend(request, params))
        #
        #     [
        #         [
        #             1499040000000,      # Open time
        #             "0.01634790",       # Open
        #             "0.80000000",       # High
        #             "0.01575800",       # Low
        #             "0.01577100",       # Close
        #             "148976.11427815",  # Volume
        #             1499644799999,      # Close time
        #             "2434.19055334",    # Quote asset volume
        #             308,                # Number of trades
        #             "1756.87402397",    # Taker buy base asset volume
        #             "28.46694368"       # Taker buy quote asset volume
        #         ]
        #     ]
        #
        return self.parse_ohlcvs(response, market, timeframe, since, limit)

    def parse_ohlcv(self, ohlcv, market: Market = None) -> list:
        return [
            self.safe_integer(ohlcv, 0),
            self.safe_number(ohlcv, 1),
            self.safe_number(ohlcv, 2),
            self.safe_number(ohlcv, 3),
            self.safe_number(ohlcv, 4),
            self.safe_number(ohlcv, 5),
        ]

    def fetch_trades(self, symbol: str, since: Int = None, limit: Int = None, params={}) -> List[Trade]:
        """
        get the list of most recent trades for a particular symbol
        :see: https://coins-docs.github.io/rest-api/#recent-trades-list
        :param str symbol: unified symbol of the market to fetch trades for
        :param int [since]: timestamp in ms of the earliest trade to fetch
        :param int [limit]: the maximum amount of trades to fetch(default 500, max 1000)
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=public-trades>`
        """
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        if since is not None:
            # since work properly only when it is "younger" than last 'limit' trade
            request['limit'] = 1000
        else:
            if limit is not None:
                request['limit'] = limit
        response = self.publicGetOpenapiQuoteV1Trades(self.extend(request, params))
        #
        #     [
        #         {
        #             "price": "89685.8",
        #             "id": "1365561108437680129",
        #             "qty": "0.000004",
        #             "quoteQty": "0.000004000000000000",
        #             "time": "1677523569575",
        #             "isBuyerMaker": False,
        #             "isBestMatch": True
        #         },
        #     ]
        #
        return self.parse_trades(response, market, since, limit)

    def fetch_my_trades(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
        """
        fetch all trades made by the user
        :see: https://coins-docs.github.io/rest-api/#account-trade-list-user_data
        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch trades for
        :param int [limit]: the maximum number of trades structures to retrieve(default 500, max 1000)
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Trade[]: a list of `trade structures <https://docs.ccxt.com/#/?id=trade-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchMyTrades() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        if since is not None:
            request['startTime'] = since
            # since work properly only when it is "younger" than last 'limit' trade
            request['limit'] = 1000
        elif limit is not None:
            request['limit'] = limit
        response = self.privateGetOpenapiV1MyTrades(self.extend(request, params))
        return self.parse_trades(response, market, since, limit)

    def fetch_order_trades(self, id: str, symbol: Str = None, since: Int = None, limit: Int = None, params={}):
        """
        fetch all the trades made from a single order
        :see: https://coins-docs.github.io/rest-api/#account-trade-list-user_data
        :param str id: order id
        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch trades for
        :param int [limit]: the maximum number of trades to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `trade structures <https://docs.ccxt.com/#/?id=trade-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchOrderTrades() requires a symbol argument')
        request = {
            'orderId': id,
        }
        return self.fetch_my_trades(symbol, since, limit, self.extend(request, params))

    def parse_trade(self, trade, market: Market = None) -> Trade:
        #
        # fetchTrades
        #     {
        #         "price": "89685.8",
        #         "id": "1365561108437680129",
        #         "qty": "0.000004",
        #         "quoteQty": "0.000004000000000000",  # warning: report to exchange - self is not quote quantity, self is base quantity
        #         "time": "1677523569575",
        #         "isBuyerMaker": False,
        #         "isBestMatch": True
        #     },
        #
        # fetchMyTrades
        #     {
        #         "symbol": "ETHUSDT",
        #         "id": 1375426310524125185,
        #         "orderId": 1375426310415879614,
        #         "price": "1580.91",
        #         "qty": "0.01",
        #         "quoteQty": "15.8091",
        #         "commission": "0",
        #         "commissionAsset": "USDT",
        #         "time": 1678699593307,
        #         "isBuyer": False,
        #         "isMaker":false,
        #         "isBestMatch":false
        #     }
        #
        # createOrder
        #     {
        #         "price": "1579.51",
        #         "qty": "0.001899",
        #         "commission": "0",
        #         "commissionAsset": "ETH",
        #         "tradeId":1375445992035598337
        #     }
        #
        marketId = self.safe_string(trade, 'symbol')
        market = self.safe_market(marketId, market)
        symbol = market['symbol']
        id = self.safe_string_2(trade, 'id', 'tradeId')
        orderId = self.safe_string(trade, 'orderId')
        timestamp = self.safe_integer(trade, 'time')
        priceString = self.safe_string(trade, 'price')
        amountString = self.safe_string(trade, 'qty')
        type = None
        fee = None
        feeCost = self.safe_string(trade, 'commission')
        if feeCost is not None:
            feeCurrencyId = self.safe_string(trade, 'commissionAsset')
            fee = {
                'cost': feeCost,
                'currency': self.safe_currency_code(feeCurrencyId),
            }
        isBuyer = self.safe_value_2(trade, 'isBuyer', 'isBuyerMaker', None)
        side = None
        if isBuyer is not None:
            side = 'buy' if (isBuyer is True) else 'sell'
        isMaker = self.safe_string_2(trade, 'isMaker', None)
        takerOrMaker = None
        if isMaker is not None:
            takerOrMaker = 'maker' if (isMaker == 'true') else 'taker'
        costString = None
        if orderId is not None:
            costString = self.safe_string(trade, 'quoteQty')
        return self.safe_trade({
            'id': id,
            'order': orderId,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'symbol': symbol,
            'type': type,
            'side': side,
            'takerOrMaker': takerOrMaker,
            'price': priceString,
            'amount': amountString,
            'cost': costString,
            'fee': fee,
            'info': trade,
        }, market)

    def fetch_balance(self, params={}) -> Balances:
        """
        query for balance and get the amount of funds available for trading or funds locked in orders
        :see: https://coins-docs.github.io/rest-api/#accept-the-quote
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `balance structure <https://docs.ccxt.com/#/?id=balance-structure>`
        """
        self.load_markets()
        response = self.privateGetOpenapiV1Account(params)
        #
        #     {
        #         "accountType": "SPOT",
        #         "balances": [
        #             {
        #                 "asset": "BTC",
        #                 "free": "4723846.89208129",
        #                 "locked": "0.00000000"
        #             },
        #             {
        #                 "asset": "LTC",
        #                 "free": "4763368.68006011",
        #                 "locked": "0.00000000"
        #             }
        #         ],
        #         "canDeposit": True,
        #         "canTrade": True,
        #         "canWithdraw": True,
        #         "updateTime": "1677430932528"
        #     }
        #
        return self.parse_balance(response)

    def parse_balance(self, response) -> Balances:
        balances = self.safe_value(response, 'balances', [])
        result = {
            'info': response,
            'timestamp': None,
            'datetime': None,
        }
        for i in range(0, len(balances)):
            balance = balances[i]
            currencyId = self.safe_string(balance, 'asset')
            code = self.safe_currency_code(currencyId)
            account = self.account()
            account['free'] = self.safe_string(balance, 'free')
            account['used'] = self.safe_string(balance, 'locked')
            result[code] = account
        return self.safe_balance(result)

    def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
        """
        create a trade order
        :see: https://coins-docs.github.io/rest-api/#new-order--trade
        :param str symbol: unified symbol of the market to create an order in
        :param str type: 'market', 'limit', 'stop_loss', 'take_profit', 'stop_loss_limit', 'take_profit_limit' or 'limit_maker'
        :param str side: 'buy' or 'sell'
        :param float amount: how much of currency you want to trade in units of base currency
        :param float [price]: the price at which the order is to be fullfilled, in units of the quote currency, ignored in market orders
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param float [params.cost]: the quote quantity that can be used alternative for the amount for market buy orders
        :param bool [params.test]: set to True to test an order, no order will be created but the request will be validated
        :returns dict: an `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        # todo: add test order low priority
        self.load_markets()
        market = self.market(symbol)
        testOrder = self.safe_bool(params, 'test', False)
        params = self.omit(params, 'test')
        orderType = self.safe_string(params, 'type', type)
        orderType = self.encode_order_type(orderType)
        params = self.omit(params, 'type')
        orderSide = self.encode_order_side(side)
        request = {
            'symbol': market['id'],
            'type': orderType,
            'side': orderSide,
        }
        options = self.safe_value(self.options, 'createOrder', {})
        newOrderRespType = self.safe_value(options, 'newOrderRespType', {})
        # if limit order
        if orderType == 'LIMIT' or orderType == 'STOP_LOSS_LIMIT' or orderType == 'TAKE_PROFIT_LIMIT' or orderType == 'LIMIT_MAKER':
            if price is None:
                raise ArgumentsRequired(self.id + ' createOrder() requires a price argument for a ' + type + ' order')
            newOrderRespType = self.safe_string(newOrderRespType, 'limit', 'FULL')
            request['price'] = self.price_to_precision(symbol, price)
            request['quantity'] = self.amount_to_precision(symbol, amount)
            if orderType != 'LIMIT_MAKER':
                request['timeInForce'] = self.safe_string(options, 'timeInForce', 'GTC')
        # if market order
        elif orderType == 'MARKET' or orderType == 'STOP_LOSS' or orderType == 'TAKE_PROFIT':
            newOrderRespType = self.safe_string(newOrderRespType, 'market', 'FULL')
            if orderSide == 'SELL':
                request['quantity'] = self.amount_to_precision(symbol, amount)
            elif orderSide == 'BUY':
                quoteAmount = None
                createMarketBuyOrderRequiresPrice = True
                createMarketBuyOrderRequiresPrice, params = self.handle_option_and_params(params, 'createOrder', 'createMarketBuyOrderRequiresPrice', True)
                cost = self.safe_number_2(params, 'cost', 'quoteOrderQty')
                params = self.omit(params, 'cost')
                if cost is not None:
                    quoteAmount = self.cost_to_precision(symbol, cost)
                elif createMarketBuyOrderRequiresPrice:
                    if price is None:
                        raise InvalidOrder(self.id + ' createOrder() requires the price argument for market buy orders to calculate the total cost to spend(amount * price), alternatively set the createMarketBuyOrderRequiresPrice option or param to False and pass the cost to spend in the amount argument')
                    else:
                        amountString = self.number_to_string(amount)
                        priceString = self.number_to_string(price)
                        costRequest = Precise.string_mul(amountString, priceString)
                        quoteAmount = self.cost_to_precision(symbol, costRequest)
                else:
                    quoteAmount = self.cost_to_precision(symbol, amount)
                request['quoteOrderQty'] = quoteAmount
        if orderType == 'STOP_LOSS' or orderType == 'STOP_LOSS_LIMIT' or orderType == 'TAKE_PROFIT' or orderType == 'TAKE_PROFIT_LIMIT':
            stopPrice = self.safe_string_2(params, 'triggerPrice', 'stopPrice')
            if stopPrice is None:
                raise InvalidOrder(self.id + ' createOrder() requires a triggerPrice or stopPrice param for stop_loss, take_profit, stop_loss_limit, and take_profit_limit orders')
            request['stopPrice'] = self.price_to_precision(symbol, stopPrice)
        request['newOrderRespType'] = newOrderRespType
        params = self.omit(params, 'price', 'stopPrice', 'triggerPrice', 'quantity', 'quoteOrderQty')
        response = None
        if testOrder:
            response = self.privatePostOpenapiV1OrderTest(self.extend(request, params))
        else:
            response = self.privatePostOpenapiV1Order(self.extend(request, params))
        #
        #     {
        #         "symbol": "ETHUSDT",
        #         "orderId": "1375407140139731486",
        #         "clientOrderId": "1375407140139733169",
        #         "transactTime": "1678697308023",
        #         "price": "1600",
        #         "origQty": "0.02",
        #         "executedQty": "0.02",
        #         "cummulativeQuoteQty": "31.9284",
        #         "status": "FILLED",
        #         "timeInForce": "GTC",
        #         "type": "LIMIT",
        #         "side": "BUY",
        #         "stopPrice": "0",
        #         "origQuoteOrderQty": "0",
        #         "fills": [
        #             {
        #                 "price": "1596.42",
        #                 "qty": "0.02",
        #                 "commission": "0",
        #                 "commissionAsset": "ETH",
        #                 "tradeId": "1375407140281532417"
        #             }
        #         ]
        #     },
        #
        return self.parse_order(response, market)

    def fetch_order(self, id: str, symbol: Str = None, params={}):
        """
        fetches information on an order made by the user
        :see: https://coins-docs.github.io/rest-api/#query-order-user_data
        :param int|str id: order id
        :param str symbol: not used by coinsph fetchOrder()
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        request = {}
        clientOrderId = self.safe_value_2(params, 'origClientOrderId', 'clientOrderId')
        if clientOrderId is not None:
            request['origClientOrderId'] = clientOrderId
        else:
            request['orderId'] = id
        params = self.omit(params, ['clientOrderId', 'origClientOrderId'])
        response = self.privateGetOpenapiV1Order(self.extend(request, params))
        return self.parse_order(response)

    def fetch_open_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetch all unfilled currently open orders
        :see: https://coins-docs.github.io/rest-api/#query-order-user_data
        :param str symbol: unified market symbol
        :param int [since]: the earliest time in ms to fetch open orders for
        :param int [limit]: the maximum number of  open orders structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        market = None
        request = {}
        if symbol is not None:
            market = self.market(symbol)
            request['symbol'] = market['id']
        response = self.privateGetOpenapiV1OpenOrders(self.extend(request, params))
        return self.parse_orders(response, market, since, limit)

    def fetch_closed_orders(self, symbol: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Order]:
        """
        fetches information on multiple closed orders made by the user
        :see: https://coins-docs.github.io/rest-api/#history-orders-user_data
        :param str symbol: unified market symbol of the market orders were made in
        :param int [since]: the earliest time in ms to fetch orders for
        :param int [limit]: the maximum number of order structures to retrieve(default 500, max 1000)
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns Order[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' fetchClosedOrders() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        if since is not None:
            request['startTime'] = since
            # since work properly only when it is "younger" than last 'limit' order
            request['limit'] = 1000
        elif limit is not None:
            request['limit'] = limit
        response = self.privateGetOpenapiV1HistoryOrders(self.extend(request, params))
        return self.parse_orders(response, market, since, limit)

    def cancel_order(self, id: str, symbol: Str = None, params={}):
        """
        cancels an open order
        :see: https://coins-docs.github.io/rest-api/#cancel-order-trade
        :param str id: order id
        :param str symbol: not used by coinsph cancelOrder()
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: An `order structure <https://docs.ccxt.com/#/?id=order-structure>`
        """
        self.load_markets()
        request = {}
        clientOrderId = self.safe_value_2(params, 'origClientOrderId', 'clientOrderId')
        if clientOrderId is not None:
            request['origClientOrderId'] = clientOrderId
        else:
            request['orderId'] = id
        params = self.omit(params, ['clientOrderId', 'origClientOrderId'])
        response = self.privateDeleteOpenapiV1Order(self.extend(request, params))
        return self.parse_order(response)

    def cancel_all_orders(self, symbol: Str = None, params={}):
        """
        cancel open orders of market
        :see: https://coins-docs.github.io/rest-api/#cancel-all-open-orders-on-a-symbol-trade
        :param str symbol: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `order structures <https://docs.ccxt.com/#/?id=order-structure>`
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' cancelAllOrders() requires a symbol argument')
        self.load_markets()
        market = None
        request = {}
        if symbol is not None:
            market = self.market(symbol)
            request['symbol'] = market['id']
        response = self.privateDeleteOpenapiV1OpenOrders(self.extend(request, params))
        return self.parse_orders(response, market)

    def parse_order(self, order, market: Market = None) -> Order:
        #
        # createOrder POST /openapi/v1/order
        #     {
        #         "symbol": "ETHUSDT",
        #         "orderId": 1375445991893797391,
        #         "clientOrderId": "1375445991893799115",
        #         "transactTime": 1678701939513,
        #         "price": "0",
        #         "origQty": "0",
        #         "executedQty": "0.001899",
        #         "cummulativeQuoteQty": "2.99948949",
        #         "status": "FILLED",
        #         "timeInForce": "GTC",
        #         "type": "MARKET",
        #         "side": "BUY",
        #         "stopPrice": "0",
        #         "origQuoteOrderQty": "3",
        #         "fills": [
        #             {
        #                 "price": "1579.51",
        #                 "qty": "0.001899",
        #                 "commission": "0",
        #                 "commissionAsset": "ETH",
        #                 "tradeId":1375445992035598337
        #             }
        #         ]
        #     }
        #
        # fetchOrder GET /openapi/v1/order
        # fetchOpenOrders GET /openapi/v1/openOrders
        # fetchClosedOrders GET /openapi/v1/historyOrders
        # cancelAllOrders DELETE /openapi/v1/openOrders
        #     {
        #         "symbol": "DOGEPHP",
        #         "orderId":1375465375097982423,
        #         "clientOrderId": "1375465375098001241",
        #         "price": "0",
        #         "origQty": "0",
        #         "executedQty": "13",
        #         "cummulativeQuoteQty": "49.621",
        #         "status": "FILLED",
        #         "timeInForce": "GTC",
        #         "type": "MARKET",
        #         "side": "BUY",
        #         "stopPrice": "0",
        #         "time":1678704250171,
        #         "updateTime":1678704250256,
        #         "isWorking":false,
        #         "origQuoteOrderQty": "50"
        #     }
        #
        # cancelOrder DELETE /openapi/v1/order
        #     {
        #         "symbol": "ETHPHP",
        #         "orderId":1375609441915774332,
        #         "clientOrderId": "1375609441915899557",
        #         "price": "96000",
        #         "origQty": "0.001",
        #         "executedQty": "0",
        #         "cummulativeQuoteQty": "0",
        #         "status": "CANCELED",
        #         "timeInForce": "GTC",
        #         "type": "LIMIT",
        #         "side": "SELL",
        #         "stopPrice": "0",
        #         "origQuoteOrderQty": "0"
        #     }
        #
        id = self.safe_string(order, 'orderId')
        marketId = self.safe_string(order, 'symbol')
        market = self.safe_market(marketId, market)
        timestamp = self.safe_integer_2(order, 'time', 'transactTime')
        trades = self.safe_value(order, 'fills', None)
        stopPrice = self.safe_string(order, 'stopPrice')
        if Precise.string_eq(stopPrice, '0'):
            stopPrice = None
        return self.safe_order({
            'id': id,
            'clientOrderId': self.safe_string(order, 'clientOrderId'),
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'lastTradeTimestamp': None,
            'status': self.parse_order_status(self.safe_string(order, 'status')),
            'symbol': market['symbol'],
            'type': self.parse_order_type(self.safe_string(order, 'type')),
            'timeInForce': self.parse_order_time_in_force(self.safe_string(order, 'timeInForce')),
            'side': self.parse_order_side(self.safe_string(order, 'side')),
            'price': self.safe_string(order, 'price'),
            'stopPrice': stopPrice,
            'triggerPrice': stopPrice,
            'average': None,
            'amount': self.safe_string(order, 'origQty'),
            'cost': self.safe_string(order, 'cummulativeQuoteQty'),
            'filled': self.safe_string(order, 'executedQty'),
            'remaining': None,
            'fee': None,
            'fees': None,
            'trades': trades,
            'info': order,
        }, market)

    def parse_order_side(self, status):
        statuses = {
            'BUY': 'buy',
            'SELL': 'sell',
        }
        return self.safe_string(statuses, status, status)

    def encode_order_side(self, status):
        statuses = {
            'buy': 'BUY',
            'sell': 'SELL',
        }
        return self.safe_string(statuses, status, status)

    def parse_order_type(self, status):
        statuses = {
            'MARKET': 'market',
            'LIMIT': 'limit',
            'LIMIT_MAKER': 'limit',
            'STOP_LOSS': 'market',
            'STOP_LOSS_LIMIT': 'limit',
            'TAKE_PROFIT': 'market',
            'TAKE_PROFIT_LIMIT': 'limit',
        }
        return self.safe_string(statuses, status, status)

    def encode_order_type(self, status):
        statuses = {
            'market': 'MARKET',
            'limit': 'LIMIT',
            'limit_maker': 'LIMIT_MAKER',
            'stop_loss': 'STOP_LOSS',
            'stop_loss_limit': 'STOP_LOSS_LIMIT',
            'take_profit': 'TAKE_PROFIT',
            'take_profit_limit': 'TAKE_PROFIT_LIMIT',
        }
        return self.safe_string(statuses, status, status)

    def parse_order_status(self, status):
        statuses = {
            'NEW': 'open',
            'FILLED': 'closed',
            'CANCELED': 'canceled',
            'PARTIALLY_FILLED': 'open',
            'PARTIALLY_CANCELED': 'canceled',
            'REJECTED': 'rejected',
        }
        return self.safe_string(statuses, status, status)

    def parse_order_time_in_force(self, status):
        statuses = {
            'GTC': 'GTC',
            'FOK': 'FOK',
            'IOC': 'IOC',
        }
        return self.safe_string(statuses, status, status)

    def fetch_trading_fee(self, symbol: str, params={}) -> TradingFeeInterface:
        """
        fetch the trading fees for a market
        :see: https://coins-docs.github.io/rest-api/#trade-fee-user_data
        :param str symbol: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `fee structure <https://docs.ccxt.com/#/?id=fee-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        request = {
            'symbol': market['id'],
        }
        response = self.privateGetOpenapiV1AssetTradeFee(self.extend(request, params))
        #
        #     [
        #       {
        #         "symbol": "ETHUSDT",
        #         "makerCommission": "0.0025",
        #         "takerCommission": "0.003"
        #       }
        #     ]
        #
        tradingFee = self.safe_value(response, 0, {})
        return self.parse_trading_fee(tradingFee, market)

    def fetch_trading_fees(self, params={}) -> TradingFees:
        """
        fetch the trading fees for multiple markets
        :see: https://coins-docs.github.io/rest-api/#trade-fee-user_data
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a dictionary of `fee structures <https://docs.ccxt.com/#/?id=fee-structure>` indexed by market symbols
        """
        self.load_markets()
        response = self.privateGetOpenapiV1AssetTradeFee(params)
        #
        #     [
        #         {
        #             "symbol": "ETHPHP",
        #             "makerCommission": "0.0025",
        #             "takerCommission": "0.003"
        #         },
        #         {
        #             "symbol": "UNIPHP",
        #             "makerCommission": "0.0025",
        #             "takerCommission": "0.003"
        #         },
        #     ]
        #
        result = {}
        for i in range(0, len(response)):
            fee = self.parse_trading_fee(response[i])
            symbol = fee['symbol']
            result[symbol] = fee
        return result

    def parse_trading_fee(self, fee, market: Market = None) -> TradingFeeInterface:
        #
        #     {
        #         "symbol": "ETHUSDT",
        #         "makerCommission": "0.0025",
        #         "takerCommission": "0.003"
        #     }
        #
        marketId = self.safe_string(fee, 'symbol')
        market = self.safe_market(marketId, market)
        symbol = market['symbol']
        return {
            'info': fee,
            'symbol': symbol,
            'maker': self.safe_number(fee, 'makerCommission'),
            'taker': self.safe_number(fee, 'takerCommission'),
            'percentage': None,
            'tierBased': None,
        }

    def withdraw(self, code: str, amount: float, address: str, tag=None, params={}):
        """
        make a withdrawal to coins_ph account
        :see: https://coins-docs.github.io/rest-api/#withdrawuser_data
        :param str code: unified currency code
        :param float amount: the amount to withdraw
        :param str address: not used by coinsph withdraw()
        :param str tag:
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict: a `transaction structure <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        options = self.safe_value(self.options, 'withdraw')
        warning = self.safe_bool(options, 'warning', True)
        if warning:
            raise InvalidAddress(self.id + " withdraw() makes a withdrawals only to coins_ph account, add .options['withdraw']['warning'] = False to make a withdrawal to your coins_ph account")
        networkCode = self.safe_string(params, 'network')
        networkId = self.network_code_to_id(networkCode, code)
        if networkId is None:
            raise BadRequest(self.id + ' withdraw() require network parameter')
        self.load_markets()
        currency = self.currency(code)
        request = {
            'coin': currency['id'],
            'amount': self.number_to_string(amount),
            'network': networkId,
            'address': address,
        }
        if tag is not None:
            request['withdrawOrderId'] = tag
        params = self.omit(params, 'network')
        response = self.privatePostOpenapiWalletV1WithdrawApply(self.extend(request, params))
        return self.parse_transaction(response, currency)

    def fetch_deposits(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch all deposits made to an account
        :see: https://coins-docs.github.io/rest-api/#deposit-history-user_data
        :param str code: unified currency code
        :param int [since]: the earliest time in ms to fetch deposits for
        :param int [limit]: the maximum number of deposits structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        # todo: returns an empty array - find out why
        self.load_markets()
        currency = None
        request = {}
        if code is not None:
            currency = self.currency(code)
            request['coin'] = currency['id']
        if since is not None:
            request['startTime'] = since
        if limit is not None:
            request['limit'] = limit
        response = self.privateGetOpenapiWalletV1DepositHistory(self.extend(request, params))
        #
        # [
        #     {
        #         "id": "d_769800519366885376",
        #         "amount": "0.001",
        #         "coin": "BNB",
        #         "network": "BNB",
        #         "status": 0,
        #         "address": "bnb136ns6lfw4zs5hg4n85vdthaad7hq5m4gtkgf23",
        #         "addressTag": "101764890",
        #         "txId": "98A3EA560C6B3336D348B6C83F0F95ECE4F1F5919E94BD006E5BF3BF264FACFC",
        #         "insertTime": 1661493146000,
        #         "confirmNo": 10,
        #     },
        #     {
        #         "id": "d_769754833590042625",
        #         "amount":"0.5",
        #         "coin":"IOTA",
        #         "network":"IOTA",
        #         "status":1,
        #         "address":"SIZ9VLMHWATXKV99LH99CIGFJFUMLEHGWVZVNNZXRJJVWBPHYWPPBOSDORZ9EQSHCZAMPVAPGFYQAUUV9DROOXJLNW",
        #         "addressTag":"",
        #         "txId":"ESBFVQUTPIWQNJSPXFNHNYHSQNTGKRVKPRABQWTAXCDWOAKDKYWPTVG9BGXNVNKTLEJGESAVXIKIZ9999",
        #         "insertTime":1599620082000,
        #         "confirmNo": 20,
        #     }
        # ]
        #
        return self.parse_transactions(response, currency, since, limit)

    def fetch_withdrawals(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[Transaction]:
        """
        fetch all withdrawals made from an account
        :see: https://coins-docs.github.io/rest-api/#withdraw-history-user_data
        :param str code: unified currency code
        :param int [since]: the earliest time in ms to fetch withdrawals for
        :param int [limit]: the maximum number of withdrawals structures to retrieve
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :returns dict[]: a list of `transaction structures <https://docs.ccxt.com/#/?id=transaction-structure>`
        """
        # todo: returns an empty array - find out why
        self.load_markets()
        currency = None
        request = {}
        if code is not None:
            currency = self.currency(code)
            request['coin'] = currency['id']
        if since is not None:
            request['startTime'] = since
        if limit is not None:
            request['limit'] = limit
        response = self.privateGetOpenapiWalletV1WithdrawHistory(self.extend(request, params))
        #
        # [
        #     {
        #         "id": "459890698271244288",
        #         "amount": "0.01",
        #         "transactionFee": "0",
        #         "coin": "ETH",
        #         "status": 1,
        #         "address": "0x386AE30AE2dA293987B5d51ddD03AEb70b21001F",
        #         "addressTag": "",
        #         "txId": "0x4ae2fed36a90aada978fc31c38488e8b60d7435cfe0b4daed842456b4771fcf7",
        #         "applyTime": 1673601139000,
        #         "network": "ETH",
        #         "withdrawOrderId": "thomas123",
        #         "info": "",
        #         "confirmNo": 100
        #     },
        #     {
        #         "id": "451899190746456064",
        #         "amount": "0.00063",
        #         "transactionFee": "0.00037",
        #         "coin": "ETH",
        #         "status": 1,
        #         "address": "0x386AE30AE2dA293987B5d51ddD03AEb70b21001F",
        #         "addressTag": "",
        #         "txId": "0x62690ca4f9d6a8868c258e2ce613805af614d9354dda7b39779c57b2e4da0260",
        #         "applyTime": 1671695815000,
        #         "network": "ETH",
        #         "withdrawOrderId": "",
        #         "info": "",
        #         "confirmNo": 100
        #     }
        # ]
        #
        return self.parse_transactions(response, currency, since, limit)

    def parse_transaction(self, transaction, currency: Currency = None) -> Transaction:
        #
        # fetchDeposits
        #     {
        #         "coin": "PHP",
        #         "address": "Internal Transfer",
        #         "addressTag": "Internal Transfer",
        #         "amount": "0.02",
        #         "id": "31312321312312312312322",
        #         "network": "Internal",
        #         "transferType": "0",
        #         "status": 3,
        #         "confirmTimes": "",
        #         "unlockConfirm": "",
        #         "txId": "Internal Transfer",
        #         "insertTime": 1657623798000,
        #         "depositOrderId": "the deposit id which created by client"
        #     }
        #
        # fetchWithdrawals
        #     {
        #         "coin": "BTC",
        #         "address": "Internal Transfer",
        #         "amount": "0.1",
        #         "id": "1201515362324421632",
        #         "withdrawOrderId": null,
        #         "network": "Internal",
        #         "transferType": "0",
        #         "status": 0,
        #         "transactionFee": "0",
        #         "confirmNo": 0,
        #         "info": "{}",
        #         "txId": "Internal Transfer",
        #         "applyTime": 1657967792000
        #     }
        #
        # todo: self is in progress
        id = self.safe_string(transaction, 'id')
        address = self.safe_string(transaction, 'address')
        tag = self.safe_string(transaction, 'addressTag')
        if tag is not None:
            if len(tag) < 1:
                tag = None
        txid = self.safe_string(transaction, 'txId')
        currencyId = self.safe_string(transaction, 'coin')
        code = self.safe_currency_code(currencyId, currency)
        timestamp = None
        timestamp = self.safe_integer_2(transaction, 'insertTime', 'applyTime')
        updated = None
        type = None
        withdrawOrderId = self.safe_string(transaction, 'withdrawOrderId')
        depositOrderId = self.safe_string(transaction, 'depositOrderId')
        if withdrawOrderId is not None:
            type = 'withdrawal'
        elif depositOrderId is not None:
            type = 'deposit'
        status = self.parse_transaction_status(self.safe_string(transaction, 'status'))
        amount = self.safe_number(transaction, 'amount')
        feeCost = self.safe_number(transaction, 'transactionFee')
        fee = None
        if feeCost is not None:
            fee = {'currency': code, 'cost': feeCost}
        network = self.safe_string(transaction, 'network')
        internal = network == 'Internal'
        return {
            'info': transaction,
            'id': id,
            'txid': txid,
            'timestamp': timestamp,
            'datetime': self.iso8601(timestamp),
            'network': network,
            'address': address,
            'addressTo': address,
            'addressFrom': None,
            'tag': tag,
            'tagTo': tag,
            'tagFrom': None,
            'type': type,
            'amount': amount,
            'currency': code,
            'status': status,
            'updated': updated,
            'internal': internal,
            'comment': None,
            'fee': fee,
        }

    def parse_transaction_status(self, status):
        statuses = {
            '0': 'pending',
            '1': 'ok',
            '2': 'failed',
            '3': 'pending',
        }
        return self.safe_string(statuses, status, status)

    def fetch_deposit_address(self, code: str, params={}):
        """
        fetch the deposit address for a currency associated with self account
        :see: https://coins-docs.github.io/rest-api/#deposit-address-user_data
        :param str code: unified currency code
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.network]: network for fetch deposit address
        :returns dict: an `address structure <https://docs.ccxt.com/#/?id=address-structure>`
        """
        networkCode = self.safe_string(params, 'network')
        networkId = self.network_code_to_id(networkCode, code)
        if networkId is None:
            raise BadRequest(self.id + ' fetchDepositAddress() require network parameter')
        self.load_markets()
        currency = self.currency(code)
        request = {
            'coin': currency['id'],
            'network': networkId,
        }
        params = self.omit(params, 'network')
        response = self.privateGetOpenapiWalletV1DepositAddress(self.extend(request, params))
        #
        #     {
        #         "coin": "ETH",
        #         "address": "0xfe98628173830bf79c59f04585ce41f7de168784",
        #         "addressTag": ""
        #     }
        #
        return self.parse_deposit_address(response, currency)

    def parse_deposit_address(self, depositAddress, currency: Currency = None):
        #
        #     {
        #         "coin": "ETH",
        #         "address": "0xfe98628173830bf79c59f04585ce41f7de168784",
        #         "addressTag": ""
        #     }
        #
        currencyId = self.safe_string(depositAddress, 'coin')
        parsedCurrency = self.safe_currency_code(currencyId, currency)
        return {
            'currency': parsedCurrency,
            'address': self.safe_string(depositAddress, 'address'),
            'tag': self.safe_string(depositAddress, 'addressTag'),
            'network': None,
            'info': depositAddress,
        }

    def url_encode_query(self, query={}):
        encodedArrayParams = ''
        keys = list(query.keys())
        for i in range(0, len(keys)):
            key = keys[i]
            if isinstance(query[key], list):
                if i != 0:
                    encodedArrayParams += '&'
                innerArray = query[key]
                query = self.omit(query, key)
                encodedArrayParam = self.parse_array_param(innerArray, key)
                encodedArrayParams += encodedArrayParam
        encodedQuery = self.urlencode(query)
        if len(encodedQuery) != 0:
            return encodedQuery + '&' + encodedArrayParams
        else:
            return encodedArrayParams

    def parse_array_param(self, array, key):
        stringifiedArray = self.json(array)
        stringifiedArray = stringifiedArray.replace('[', '%5B')
        stringifiedArray = stringifiedArray.replace(']', '%5D')
        urlEncodedParam = key + '=' + stringifiedArray
        return urlEncodedParam

    def sign(self, path, api='public', method='GET', params={}, headers=None, body=None):
        url = self.urls['api'][api]
        query = self.omit(params, self.extract_params(path))
        endpoint = self.implode_params(path, params)
        url = url + '/' + endpoint
        if api == 'private':
            self.check_required_credentials()
            query['timestamp'] = self.milliseconds()
            recvWindow = self.safe_integer(query, 'recvWindow')
            if recvWindow is None:
                defaultRecvWindow = self.safe_integer(self.options, 'recvWindow')
                if defaultRecvWindow is not None:
                    query['recvWindow'] = defaultRecvWindow
            query = self.url_encode_query(query)
            signature = self.hmac(self.encode(query), self.encode(self.secret), hashlib.sha256)
            url = url + '?' + query + '&signature=' + signature
            headers = {
                'X-COINS-APIKEY': self.apiKey,
            }
        else:
            query = self.url_encode_query(query)
            if len(query) != 0:
                url += '?' + query
        return {'url': url, 'method': method, 'body': body, 'headers': headers}

    def handle_errors(self, code, reason, url, method, headers, body, response, requestHeaders, requestBody):
        if response is None:
            return None
        responseCode = self.safe_string(response, 'code', None)
        if (responseCode is not None) and (responseCode != '200') and (responseCode != '0'):
            feedback = self.id + ' ' + body
            self.throw_broadly_matched_exception(self.exceptions['broad'], body, feedback)
            self.throw_exactly_matched_exception(self.exceptions['exact'], responseCode, feedback)
            raise ExchangeError(feedback)
        return None
