-
Notifications
You must be signed in to change notification settings - Fork 118
/
poloniex_API.py
146 lines (123 loc) · 6.31 KB
/
poloniex_API.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
import urllib
import urllib2
import json
import time
import hmac,hashlib
import requests
def createTimeStamp(datestr, format="%Y-%m-%d %H:%M:%S"):
return time.mktime(time.strptime(datestr, format))
class poloniex:
def __init__(self, APIKey, Secret):
self.APIKey = APIKey
self.Secret = Secret
def post_process(self, before):
after = before
# Add timestamps if there isnt one but is a datetime
if('return' in after):
if(isinstance(after['return'], list)):
for x in xrange(0, len(after['return'])):
if(isinstance(after['return'][x], dict)):
if('datetime' in after['return'][x] and 'timestamp' not in after['return'][x]):
after['return'][x]['timestamp'] = float(createTimeStamp(after['return'][x]['datetime']))
return after
def api_query(self, command, req={}):
if(command == "returnTicker" or command == "return24Volume"):
ret = urllib2.urlopen(urllib2.Request('https://poloniex.com/public?command=' + command))
return json.loads(ret.read())
elif(command == "returnOrderBook"):
ret = urllib2.urlopen(
urllib2.Request(
'https://poloniex.com/public?command=' + command + '¤cyPair=' + str(req['currencyPair'])))
return json.loads(ret.read())
elif(command == "returnMarketTradeHistory"):
ret = urllib2.urlopen(
urllib2.Request(
'https://poloniex.com/public?command=' + "returnTradeHistory" + '¤cyPair='
+ str(req['currencyPair'])))
return json.loads(ret.read())
else:
req['command'] = command
req['nonce'] = int(time.time()*1000)
post_data = urllib.urlencode(req)
sign = hmac.new(self.Secret, post_data, hashlib.sha512).hexdigest()
headers = {
'Sign': sign,
'Key': self.APIKey
}
ret = requests.post('https://poloniex.com/tradingApi', data=req, headers=headers)
jsonRet = json.loads(ret.text)
return self.post_process(jsonRet)
def returnTicker(self):
return self.api_query("returnTicker")
def return24Volume(self):
return self.api_query("return24Volume")
def returnOrderBook (self, currencyPair):
return self.api_query("returnOrderBook", {'currencyPair': currencyPair})
def returnMarketTradeHistory (self, currencyPair):
return self.api_query("returnMarketTradeHistory", {'currencyPair': currencyPair})
def returnChartData(self, currencyPair, start, end, period):
return self.api_query(
"returnChartData",
{'currencyPair': currencyPair, 'period': period, 'start': start ,'end': end})
# Returns all of your balances.
# Outputs:
# {"BTC":"0.59098578","LTC":"3.31117268", ... }
def returnBalances(self):
return self.api_query('returnBalances')
# Returns your open orders for a given market, specified by the "currencyPair" POST parameter, e.g. "BTC_XCP"
# Inputs:
# currencyPair The currency pair e.g. "BTC_XCP"
# Outputs:
# orderNumber The order number
# type sell or buy
# rate Price the order is selling or buying at
# Amount Quantity of order
# total Total value of order (price * quantity)
def returnOpenOrders(self,currencyPair):
return self.api_query('returnOpenOrders',{"currencyPair":currencyPair})
# Returns your trade history for a given market, specified by the "currencyPair" POST parameter
# Inputs:
# currencyPair The currency pair e.g. "BTC_XCP"
# Outputs:
# date Date in the form: "2014-02-19 03:44:59"
# rate Price the order is selling or buying at
# amount Quantity of order
# total Total value of order (price * quantity)
# type sell or buy
def returnTradeHistory(self,currencyPair):
return self.api_query('returnTradeHistory',{"currencyPair":currencyPair})
# Places a buy order in a given market. Required POST parameters are "currencyPair", "rate", and "amount". If successful, the method will return the order number.
# Inputs:
# currencyPair The curreny pair
# rate price the order is buying at
# amount Amount of coins to buy
# Outputs:
# orderNumber The order number
def buy(self,currencyPair,rate,amount):
return self.api_query('buy',{"currencyPair":currencyPair,"rate":rate,"amount":amount})
# Places a sell order in a given market. Required POST parameters are "currencyPair", "rate", and "amount". If successful, the method will return the order number.
# Inputs:
# currencyPair The curreny pair
# rate price the order is selling at
# amount Amount of coins to sell
# Outputs:
# orderNumber The order number
def sell(self,currencyPair,rate,amount):
return self.api_query('sell',{"currencyPair":currencyPair,"rate":rate,"amount":amount})
# Cancels an order you have placed in a given market. Required POST parameters are "currencyPair" and "orderNumber".
# Inputs:
# currencyPair The curreny pair
# orderNumber The order number to cancel
# Outputs:
# succes 1 or 0
def cancel(self,currencyPair,orderNumber):
return self.api_query('cancelOrder',{"currencyPair":currencyPair,"orderNumber":orderNumber})
# Immediately places a withdrawal for a given currency, with no email confirmation. In order to use this method, the withdrawal privilege must be enabled for your API key. Required POST parameters are "currency", "amount", and "address". Sample output: {"response":"Withdrew 2398 NXT."}
# Inputs:
# currency The currency to withdraw
# amount The amount of this coin to withdraw
# address The withdrawal address
# Outputs:
# response Text containing message about the withdrawal
def withdraw(self, currency, amount, address):
return self.api_query('withdraw',{"currency":currency, "amount":amount, "address":address})