def __init__(self, api_key, secret):
self.api = Cryptsy_api(api_key, secret)
super(Cryptsy, self).__init__()
self.name = 'CRYPTSY'
self.trading_fee = 0.003 # 0.2% to buy and 0.3% to sell. Those bastards!
self.marketids = {}
def __init__(self, api_key, secret):
self.api = Cryptsy_api(api_key, secret)
super(Cryptsy, self).__init__()
self.name = 'CRYPTSY'
self.trading_fee = 0.003# 0.2% to buy and 0.3% to sell. Those bastards!
self.marketids = {}
class Cryptsy(Exchange):
def __init__(self, api_key, secret):
self.api = Cryptsy_api(api_key, secret)
super(Cryptsy, self).__init__()
self.name = 'CRYPTSY'
self.trading_fee = 0.003 # 0.2% to buy and 0.3% to sell. Those bastards!
self.marketids = {}
def get_tradeable_pairs(self):
tradeable_pairs = []
self.market_ids = {}
data = self.api.getMarketDataV2()
if data is None:
# try again
print('retrying Cryptsy request...')
return self.get_tradeable_pairs()
else:
for market in data['return']['markets'].values():
base = market['primarycode']
alt = market['secondarycode']
tradeable_pairs.append((base, alt))
# while we're doing this, also
# initialize the maps to marketids
slug = base + "_" + alt
self.market_ids[slug] = market['marketid']
return tradeable_pairs
def get_min_vol(self, pair, depth):
'''
Mar 21 2014 - Cryptsy changes minimum order volume to 0.0000001
'''
base, alt = pair
slug = base + "_" + alt
test = self.get_validated_pair(pair)
if test is not None:
true_pair, swapped = test
if not swapped:
return 0.0000001
else:
# we need to use the depth information to calculate
# how much alt we need to trade to fulfill min base vol
return self.get_clipped_alt_volume(depth, 0.0000001)
def get_highest_bid(self, base, alt):
# RETURNS PRICE in units of ALT!
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.getOrderbookData(marketid)['return'][newbase]
if swapped:
# we are interested in sell orders instead of buy orders
bidprice = float(data['sellorders'][0]['price'])
bidprice = 1.0 / bidprice
else:
# first one is the best offer
bidprice = float(data['buyorders'][0]['price'])
return bidprice
def get_lowest_ask(self, base, alt):
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.getOrderbookData(marketid)['return'][newbase]
if swapped:
askprice = float(data['buyorders'][0]['price'])
askprice = 1.0 / askprice
else:
askprice = float(data['sellorders'][0]['price'])
return askprice
def get_depth(self, base, alt):
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.depth(marketid)['return']
book = {"bids": [], "asks": []}
if swapped:
for bid in data['buy']:
# find out
o = Order(float(bid[0]), float(bid[1]))
ask = get_swapped_order(o)
book['asks'].append(ask)
for ask in data['sell']:
o = Order(float(ask[0]), float(ask[1]))
bid = get_swapped_order(o)
book['bids'].append(bid)
else:
for bid in data['buy']:
o = Order(float(bid[0]), float(bid[1]))
book['bids'].append(o)
for ask in data['sell']:
o = Order(float(ask[0]), float(ask[1]))
book['asks'].append(o)
return book
def get_balance(self, currency):
balances = self.api.getInfo()['return']['balances_available']
return float(balances.get(currency, 0.0))
def get_all_balances(self):
data = self.api.getInfo()
balances = {
k: float(v)
for k, v in data['return']['balances_available'].items()
}
return balances
def submit_order(self, gc, gv, rc, rv):
pair0 = (gc, rc)
pair, swapped = self.get_validated_pair(pair0)
marketid = self.get_market_id(pair)
if swapped:
ordertype = "Buy"
quantity = rv
price = gv / rv
else:
ordertype = "Sell"
quantity = gv
price = rv / gv
self.api.createOrder(marketid, ordertype, quantity, price)
def confirm_order(self, orderID):
data = self.api.allMyOrders()
#data is all my open orders so check to see if orderID is no longer in there
return NotImplemented
# CRYPTSY-specific
def get_market_id(self, base, alt):
if (base, alt) in self.tradeable_pairs:
slug = base + "_" + alt
return self.market_ids[slug]
elif (alt, base) in self.tradeable_pairs:
slug = alt + "_" + base
return self.market_ids[slug]
else:
return 'ERROR!'
# def validate_data(self, data):
# if data['success'] != 1:
# DONT WORK ON THIS NPW
class Cryptsy(Exchange):
def __init__(self, api_key, secret):
self.api = Cryptsy_api(api_key, secret)
super(Cryptsy, self).__init__()
self.name = 'CRYPTSY'
self.trading_fee = 0.003# 0.2% to buy and 0.3% to sell. Those bastards!
self.marketids = {}
def get_tradeable_pairs(self):
tradeable_pairs = []
self.market_ids = {}
data = self.api.getMarketDataV2()
if data is None:
# try again
print('retrying Cryptsy request...')
return self.get_tradeable_pairs()
else:
for market in data['return']['markets'].values():
base = market['primarycode']
alt = market['secondarycode']
tradeable_pairs.append((base, alt))
# while we're doing this, also
# initialize the maps to marketids
slug = base + "_" + alt
self.market_ids[slug] = market['marketid']
return tradeable_pairs
def get_min_vol(self, pair, depth):
'''
Mar 21 2014 - Cryptsy changes minimum order volume to 0.0000001
'''
base, alt = pair
slug = base + "_" + alt
test = self.get_validated_pair(pair)
if test is not None:
true_pair, swapped = test
if not swapped:
return 0.0000001
else:
# we need to use the depth information to calculate
# how much alt we need to trade to fulfill min base vol
return self.get_clipped_alt_volume(depth, 0.0000001)
def get_highest_bid(self, base, alt):
# RETURNS PRICE in units of ALT!
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.getOrderbookData(marketid)['return'][newbase]
if swapped:
# we are interested in sell orders instead of buy orders
bidprice = float(data['sellorders'][0]['price'])
bidprice = 1.0/bidprice
else:
# first one is the best offer
bidprice = float(data['buyorders'][0]['price'])
return bidprice
def get_lowest_ask(self, base, alt):
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.getOrderbookData(marketid)['return'][newbase]
if swapped:
askprice = float(data['buyorders'][0]['price'])
askprice = 1.0/askprice
else:
askprice = float(data['sellorders'][0]['price'])
return askprice
def get_depth(self, base, alt):
pair0 = (base, alt)
pair, swapped = self.get_validated_pair(pair0)
newbase, newalt = pair
marketid = self.get_market_id(newbase, newalt)
data = self.api.depth(marketid)['return']
book = { "bids" : [], "asks" : [] }
if swapped:
for bid in data['buy']:
# find out
o = Order(float(bid[0]),float(bid[1]))
ask = get_swapped_order(o)
book['asks'].append(ask)
for ask in data['sell']:
o = Order(float(ask[0]), float(ask[1]))
bid = get_swapped_order(o)
book['bids'].append(bid)
else:
for bid in data['buy']:
o = Order(float(bid[0]),float(bid[1]))
book['bids'].append(o)
for ask in data['sell']:
o = Order(float(ask[0]), float(ask[1]))
book['asks'].append(o)
return book
def get_balance(self, currency):
balances = self.api.getInfo()['return']['balances_available']
return float(balances.get(currency, 0.0))
def get_all_balances(self):
data = self.api.getInfo()
balances = {k:float(v) for k,v in data['return']['balances_available'].items()}
return balances
def submit_order(self, gc, gv, rc, rv):
pair0 = (gc, rc)
pair, swapped = self.get_validated_pair(pair0)
marketid = self.get_market_id(pair)
if swapped:
ordertype = "Buy"
quantity = rv
price = gv/rv
else:
ordertype = "Sell"
quantity = gv
price = rv/gv
self.api.createOrder(marketid, ordertype, quantity, price)
def confirm_order(self, orderID):
data = self.api.allMyOrders()
#data is all my open orders so check to see if orderID is no longer in there
return NotImplemented
# CRYPTSY-specific
def get_market_id(self, base, alt):
if (base, alt) in self.tradeable_pairs:
slug = base + "_" + alt
return self.market_ids[slug]
elif (alt, base) in self.tradeable_pairs:
slug = alt + "_" + base
return self.market_ids[slug]
else:
return 'ERROR!'
# def validate_data(self, data):
# if data['success'] != 1:
# DONT WORK ON THIS NPW
