def parse_trade(self, trade, market=None):
#
# fetchTrades
# {
# "pair": "BTCUSDT",
# "pairNormalized": "BTC_USDT",
# "numerator": "BTC",
# "denominator": "USDT",
# "date": "1618916879083",
# "tid": "637545136790672520",
# "price": "55774",
# "amount": "0.27917100",
# "side": "buy"
# }
#
# fetchMyTrades
# {
# "price": "56000",
# "numeratorSymbol": "BTC",
# "denominatorSymbol": "USDT",
# "orderType": "buy",
# "orderId": "2606935102",
# "id": "320874372",
# "timestamp": "1618916479593",
# "amount": "0.00020000",
# "fee": "0",
# "tax": "0"
# }
#
timestamp = self.safe_integer_2(trade, 'date', 'timestamp')
id = self.safe_string_2(trade, 'tid', 'id')
order = self.safe_string(trade, 'orderId')
priceString = self.safe_string(trade, 'price')
amountString = Precise.string_abs(self.safe_string(trade, 'amount'))
marketId = self.safe_string(trade, 'pair')
symbol = self.safe_symbol(marketId, market)
side = self.safe_string_2(trade, 'side', 'orderType')
fee = None
feeAmountString = self.safe_string(trade, 'fee')
if feeAmountString is not None:
feeCurrency = self.safe_string(trade, 'denominatorSymbol')
fee = {
'cost': Precise.string_abs(feeAmountString),
'currency': self.safe_currency_code(feeCurrency),
}
return self.safe_trade({
'info': trade,
'id': id,
'order': order,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'symbol': symbol,
'type': None,
'side': side,
'takerOrMaker': None,
'price': priceString,
'amount': amountString,
'cost': None,
'fee': fee,
}, market)
def parse_trade(self, trade, market=None):
#
# fetchTrades(public)
#
# {
# "timestamp": "1416893212",
# "price": "420000.0",
# "qty": "0.1",
# "is_ask": "1"
# }
#
# fetchMyTrades(private)
#
# {
# "timestamp": "1416561032",
# "price": "419000.0",
# "type": "bid",
# "qty": "0.001",
# "feeRate": "-0.0015",
# "fee": "-0.0000015",
# "orderId": "E84A1AC2-8088-4FA0-B093-A3BCDB9B3C85"
# }
#
timestamp = self.safe_timestamp(trade, 'timestamp')
market = self.safe_market(None, market)
is_ask = self.safe_string(trade, 'is_ask')
side = self.safe_string(trade, 'type')
if is_ask is not None:
if is_ask == '1':
side = 'sell'
elif is_ask == '0':
side = 'buy'
else:
if side == 'ask':
side = 'sell'
elif side == 'bid':
side = 'buy'
priceString = self.safe_string(trade, 'price')
amountString = self.safe_string(trade, 'qty')
orderId = self.safe_string(trade, 'orderId')
feeCostString = self.safe_string(trade, 'fee')
fee = None
if feeCostString is not None:
feeCostString = Precise.string_abs(feeCostString)
feeRateString = self.safe_string(trade, 'feeRate')
feeRateString = Precise.string_abs(feeRateString)
feeCurrencyCode = market['quote'] if (
side == 'sell') else market['base']
fee = {
'cost': feeCostString,
'currency': feeCurrencyCode,
'rate': feeRateString,
}
return self.safe_trade(
{
'id': self.safe_string(trade, 'id'),
'info': trade,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'order': orderId,
'symbol': market['symbol'],
'type': None,
'side': side,
'takerOrMaker': None,
'price': priceString,
'amount': amountString,
'cost': None,
'fee': fee,
}, market)
def parse_trade(self, trade, market=None):
#
# fetchTrades(public)
#
# {
# "book": "btc_usdt",
# "created_at": "2021-11-24T12:14:53+0000",
# "amount": "0.00026562",
# "maker_side": "sell",
# "price": "56471.55",
# "tid": "52557338"
# }
#
# fetchMyTrades(private)
#
# {
# "book": "btc_usdt",
# "created_at": "2021-11-24T12:31:03+0000",
# "minor": "11.30356000",
# "major": "-0.00020000",
# "fees_amount": "0.01119052",
# "fees_currency": "usdt",
# "minor_currency": "usdt",
# "major_currency": "btc",
# "oid": "djTzMIWx2Vi3iMjl",
# "tid": "52559051",
# "price": "56517.80",
# "side": "sell",
# "maker_side": "buy"
# }
#
# fetchOrderTrades(private)
#
# {
# "book": "btc_usdt",
# "created_at": "2021-11-24T12:30:52+0000",
# "minor": "-11.33047916",
# "major": "0.00020020",
# "fees_amount": "0.00000020",
# "fees_currency": "btc",
# "minor_currency": "usdt",
# "major_currency": "btc",
# "oid": "O0D2zcljjjQF5xlG",
# "tid": "52559030",
# "price": "56595.80",
# "side": "buy",
# "maker_side": "sell"
# }
#
timestamp = self.parse8601(self.safe_string(trade, 'created_at'))
marketId = self.safe_string(trade, 'book')
symbol = self.safe_symbol(marketId, market, '_')
side = self.safe_string_2(trade, 'side', 'maker_side')
makerSide = self.safe_string(trade, 'maker_side')
takerOrMaker = None
if side == makerSide:
takerOrMaker = 'maker'
else:
takerOrMaker = 'taker'
amount = self.safe_string_2(trade, 'amount', 'major')
if amount is not None:
amount = Precise.string_abs(amount)
fee = None
feeCost = self.safe_string(trade, 'fees_amount')
if feeCost is not None:
feeCurrencyId = self.safe_string(trade, 'fees_currency')
feeCurrency = self.safe_currency_code(feeCurrencyId)
fee = {
'cost': feeCost,
'currency': feeCurrency,
}
cost = self.safe_string(trade, 'minor')
if cost is not None:
cost = Precise.string_abs(cost)
price = self.safe_string(trade, 'price')
orderId = self.safe_string(trade, 'oid')
id = self.safe_string(trade, 'tid')
return self.safe_trade({
'id': id,
'info': trade,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'symbol': symbol,
'order': orderId,
'type': None,
'side': side,
'takerOrMaker': takerOrMaker,
'price': price,
'amount': amount,
'cost': cost,
'fee': fee,
}, market)
def parse_order(self, order, market=None):
#
# {
# "Id": "string",
# "Status": "Unknown",
# "AssetPairId": "string",
# "Volume": 0,
# "Price": 0,
# "RemainingVolume": 0,
# "LastMatchTime": "2020-03-26T20:58:50.710Z",
# "CreatedAt": "2020-03-26T20:58:50.710Z",
# "Type": "Unknown",
# "LowerLimitPrice": 0,
# "LowerPrice": 0,
# "UpperLimitPrice": 0,
# "UpperPrice": 0
# }
#
status = self.parse_order_status(self.safe_string(order, 'Status'))
marketId = self.safe_string(order, 'AssetPairId')
symbol = self.safe_symbol(marketId, market)
lastTradeTimestamp = self.parse8601(self.safe_string(order, 'LastMatchTime'))
timestamp = None
if ('Registered' in order) and (order['Registered']):
timestamp = self.parse8601(order['Registered'])
elif ('CreatedAt' in order) and (order['CreatedAt']):
timestamp = self.parse8601(order['CreatedAt'])
price = self.safe_string(order, 'Price')
side = None
amount = self.safe_string(order, 'Volume')
isAmountLessThanZero = Precise.string_lt(amount, '0')
if isAmountLessThanZero:
side = 'sell'
amount = Precise.string_abs(amount)
else:
side = 'buy'
remaining = Precise.string_abs(self.safe_string(order, 'RemainingVolume'))
id = self.safe_string(order, 'Id')
return self.safe_order({
'info': order,
'id': id,
'clientOrderId': None,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'lastTradeTimestamp': lastTradeTimestamp,
'symbol': symbol,
'type': None,
'timeInForce': None,
'postOnly': None,
'side': side,
'price': price,
'stopPrice': None,
'cost': None,
'average': None,
'amount': amount,
'filled': None,
'remaining': remaining,
'status': status,
'fee': None,
'trades': None,
}, market)
def parse_trade(self, trade, market):
#
# public fetchTrades
#
# {
# "id": "d5983ab8-e9ec-48c9-bdd0-1b18f8e80a71",
# "assetPairId": "BTCUSD",
# "dateTime": "2019-05-15T06:52:02.147Z",
# "volume": 0.00019681,
# "index": 0,
# "price": 8023.333,
# "action": "Buy"
# }
#
# private fetchMyTrades
# {
# Id: '3500b83c-9963-4349-b3ee-b3e503073cea',
# OrderId: '83b50feb-8615-4dc6-b606-8a4168ecd708',
# DateTime: '2020-05-19T11:17:39.31+00:00',
# Timestamp: '2020-05-19T11:17:39.31+00:00',
# State: null,
# Amount: -0.004,
# BaseVolume: -0.004,
# QuotingVolume: 39.3898,
# Asset: 'BTC',
# BaseAssetId: 'BTC',
# QuotingAssetId: 'USD',
# AssetPair: 'BTCUSD',
# AssetPairId: 'BTCUSD',
# Price: 9847.427,
# Fee: {Amount: null, Type: 'Unknown', FeeAssetId: null}
# },
marketId = self.safe_string(trade, 'AssetPairId')
symbol = self.safe_symbol(marketId, market)
id = self.safe_string_2(trade, 'id', 'Id')
orderId = self.safe_string(trade, 'OrderId')
timestamp = self.parse8601(self.safe_string_2(trade, 'dateTime', 'DateTime'))
priceString = self.safe_string_2(trade, 'price', 'Price')
amountString = self.safe_string_2(trade, 'volume', 'Amount')
side = self.safe_string_lower(trade, 'action')
if side is None:
side = 'sell' if (amountString[0] == '-') else 'buy'
amountString = Precise.string_abs(amountString)
price = self.parse_number(priceString)
amount = self.parse_number(amountString)
cost = self.parse_number(Precise.string_mul(priceString, amountString))
fee = {
'cost': 0, # There are no fees for trading. https://www.lykke.com/wallet-fees-and-limits/
'currency': market['quote'],
}
return {
'id': id,
'info': trade,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'symbol': symbol,
'type': None,
'order': orderId,
'side': side,
'takerOrMaker': None,
'price': price,
'amount': amount,
'cost': cost,
'fee': fee,
}
def parse_order(self, order, market):
#
# fetchOrders / fetchOpenOrders
# {
# "id": 2605984008,
# "price": "55000",
# "amount": "0.00050000",
# "quantity": "0.00050000",
# "stopPrice": "0",
# "pairSymbol": "BTCUSDT",
# "pairSymbolNormalized": "BTC_USDT",
# "type": "buy",
# "method": "limit",
# "orderClientId": "f479bdb6-0965-4f03-95b5-daeb7aa5a3a5",
# "time": 0,
# "updateTime": 1618913083543,
# "status": "Untouched",
# "leftAmount": "0.00050000"
# }
#
# createOrder
# {
# "id": "2606935102",
# "quantity": "0.0002",
# "price": "56000",
# "stopPrice": null,
# "newOrderClientId": "98e5c491-7ed9-462b-9666-93553180fb28",
# "type": "buy",
# "method": "limit",
# "pairSymbol": "BTCUSDT",
# "pairSymbolNormalized": "BTC_USDT",
# "datetime": "1618916479523"
# }
#
id = self.safe_string(order, 'id')
priceString = self.safe_string(order, 'price')
precisePrice = Precise(priceString)
price = None
isZero = str(precisePrice) == '0'
if not isZero:
price = self.parse_number(precisePrice)
amountString = self.safe_string(order, 'quantity')
amount = self.parse_number(Precise.string_abs(amountString))
remaining = self.safe_number(order, 'leftAmount')
marketId = self.safe_number(order, 'pairSymbol')
symbol = self.safe_symbol(marketId, market)
side = self.safe_string(order, 'type')
type = self.safe_string(order, 'method')
clientOrderId = self.safe_string(order, 'orderClientId')
timestamp = self.safe_integer_2(order, 'updateTime', 'datetime')
rawStatus = self.safe_string(order, 'status')
status = self.parse_order_status(rawStatus)
return self.safe_order({
'info': order,
'id': id,
'price': price,
'amount': amount,
'remaining': remaining,
'filled': None,
'cost': None,
'average': None,
'status': status,
'side': side,
'type': type,
'clientOrderId': clientOrderId,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'symbol': symbol,
'fee': None,
})
def parse_bid_ask(self, bidask, priceKey=0, amountKey=1):
price = self.safe_string(bidask, priceKey)
amount = Precise.string_abs(self.safe_string(bidask, amountKey))
return [self.parse_number(price), self.parse_number(amount)]
assert Precise.string_add(w, z) == '-0.000001123'
assert Precise.string_add(x, z) == '0.00000002'
assert Precise.string_add(y, z) == '69696900000'
assert Precise.string_mul(x, a) == '2'
assert Precise.string_mul(a, x) == '2'
assert Precise.string_mul(y, a) == '6969690000000000000'
assert Precise.string_mul(a, y) == '6969690000000000000'
assert Precise.string_div(y, a) == '696.969'
assert Precise.string_div(y, a, -1) == '690'
assert Precise.string_div(y, a, 0) == '696'
assert Precise.string_div(y, a, 1) == '696.9'
assert Precise.string_div(y, a, 2) == '696.96'
assert Precise.string_div(a, y) == '0.001434784043479695'
assert Precise.string_abs('0') == '0'
assert Precise.string_abs('-0') == '0'
assert Precise.string_abs('-500.1') == '500.1'
assert Precise.string_abs('213') == '213'
assert Precise.string_neg('0') == '0'
assert Precise.string_neg('-0') == '0'
assert Precise.string_neg('-500.1') == '500.1'
assert Precise.string_neg('213') == '-213'
assert Precise.string_mod('57.123', '10') == '7.123'
assert Precise.string_mod('18', '6') == '0'
assert Precise.string_mod('10.1', '0.5') == '0.1'
assert Precise.string_mod('10000000', '5555') == '1000'
assert Precise.string_mod('5550', '120') == '30'
def parse_order(self, order, market=None):
#
# {
# "symbol": "BTC/USD",
# "orderId": "00000000-0000-0000-0000-0000000c0263",
# "clientOrderId": "00000000-0000-0000-0000-0000000c0263",
# "transactTime": 1589878206426,
# "price": "9825.66210000",
# "origQty": "0.01",
# "executedQty": "0.01",
# "status": "FILLED",
# "timeInForce": "FOK",
# "type": "MARKET",
# "side": "BUY",
# "fills": [
# {
# "price": "9807.05",
# "qty": "0.01",
# "commission": "0",
# "commissionAsset": "dUSD"
# }
# ]
# }
#
status = self.parse_order_status(self.safe_string(order, 'status'))
marketId = self.safe_string(order, 'symbol')
symbol = self.safe_symbol(marketId, market, '/')
timestamp = None
if 'time' in order:
timestamp = self.safe_integer(order, 'time')
elif 'transactTime' in order:
timestamp = self.safe_integer(order, 'transactTime')
price = self.safe_string(order, 'price')
amount = self.safe_string(order, 'origQty')
filled = Precise.string_abs(self.safe_string(order, 'executedQty'))
cost = self.safe_string(order, 'cummulativeQuoteQty')
id = self.safe_string(order, 'orderId')
type = self.safe_string_lower(order, 'type')
side = self.safe_string_lower(order, 'side')
fills = self.safe_value(order, 'fills')
timeInForce = self.safe_string(order, 'timeInForce')
return self.safe_order(
{
'info': order,
'id': id,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'lastTradeTimestamp': None,
'symbol': symbol,
'type': type,
'timeInForce': timeInForce,
'side': side,
'price': price,
'stopPrice': None,
'amount': amount,
'cost': cost,
'average': None,
'filled': filled,
'remaining': None,
'status': status,
'fee': None,
'trades': fills,
}, market)
def parse_ledger_entry(self, item, currency=None):
# {
# id: '12087495079',
# amount: '-0.0100000000000000',
# balance: '0.0645419900000000',
# created_at: '2021-10-28T17:14:32.593168Z',
# type: 'transfer',
# details: {
# from: '2f74edf7-1440-4586-86dc-ae58c5693691',
# profile_transfer_id: '3ef093ad-2482-40d1-8ede-2f89cff5099e',
# to: 'dda99503-4980-4b60-9549-0b770ee51336'
# }
# },
# {
# id: '11740725774',
# amount: '-1.7565669701255000',
# balance: '0.0016490047745000',
# created_at: '2021-10-22T03:47:34.764122Z',
# type: 'fee',
# details: {
# order_id: 'ad06abf4-95ab-432a-a1d8-059ef572e296',
# product_id: 'ETH-DAI',
# trade_id: '1740617'
# }
# }
id = self.safe_string(item, 'id')
amountString = self.safe_string(item, 'amount')
direction = None
afterString = self.safe_string(item, 'balance')
beforeString = Precise.string_sub(afterString, amountString)
if Precise.string_lt(amountString, '0'):
direction = 'out'
amountString = Precise.string_abs(amountString)
else:
direction = 'in'
amount = self.parse_number(amountString)
after = self.parse_number(afterString)
before = self.parse_number(beforeString)
timestamp = self.parse8601(self.safe_value(item, 'created_at'))
type = self.parse_ledger_entry_type(self.safe_string(item, 'type'))
code = self.safe_currency_code(None, currency)
details = self.safe_value(item, 'details', {})
account = None
referenceAccount = None
referenceId = None
if type == 'transfer':
account = self.safe_string(details, 'from')
referenceAccount = self.safe_string(details, 'to')
referenceId = self.safe_string(details, 'profile_transfer_id')
else:
referenceId = self.safe_string(details, 'order_id')
status = 'ok'
return {
'id': id,
'currency': code,
'account': account,
'referenceAccount': referenceAccount,
'referenceId': referenceId,
'status': status,
'amount': amount,
'before': before,
'after': after,
'fee': None,
'direction': direction,
'timestamp': timestamp,
'datetime': self.iso8601(timestamp),
'type': type,
'info': item,
}
