Open archerhu77 opened 7 years ago
Is it probably something to do with the API Key?
The API what downloaded from poloniex, is named poloniex.py and place in same directory.
in botchart.py you need to enter your API key & Secret into the following line:
self.conn = poloniex('key goes here','key goes here')
the format is: 'Api Key', 'Secret'
the poloniex.py should not need to be changed at all from the original code.
let me know if you need any more information.
place my keys like following still met same error. conn = poloniex('MyKey', 'My Secret')
if I use self.conn then met error: NameError: global name 'self' is not defined
Could you please post all your code?
The self. Is because it's inside a class.
If everything fails you should try using the alternative Poloniex API wrapper: 'pip install https://github.com/s4w3d0ff/python-poloniex/archive/v0.4.4.zip'
Then use: 'from poloniex import Poloniex'
the code are following: poloniex.py
`
#!/usr/bin/python
# -*- coding:utf-8 -*-
import urllib
import urllib2
import json
import time
import hmac
import hashlib
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 = urllib2.urlopen(urllib2.Request('https://poloniex.com/tradingApi', post_data, headers))
jsonRet = json.loads(ret.read())
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})
# 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})
`
trade-bot.py
`
import time
import sys, getopt
import datetime
from poloniex import poloniex
def main(argv):
period = 10
pair = "BTC_XML"
prices = []
currentMovingAverage = 0;
lengthOfMA = 0
startTime = False
endTime = False
historicalData = False
tradePlaced = False
typeOfTrade = False
dataDate = ""
orderNumber = ""
try:
opts, args = getopt.getopt(argv,"hp:c:n:s:e:",["period=","currency=","points="])
except getopt.GetoptError:
print 'trading-bot.py -p <period length> -c <currency pair> -n <period of moving average>'
sys.exit(2)
for opt, arg in opts:
if opt == '-h':
print 'trading-bot.py -p <period length> -c <currency pair> -n <period of moving average>'
sys.exit()
elif opt in ("-p", "--period"):
if (int(arg) in [300,900,1800,7200,14400,86400]):
period = arg
else:
print 'Poloniex requires periods in 300,900,1800,7200,14400, or 86400 second increments'
sys.exit(2)
elif opt in ("-c", "--currency"):
pair = arg
elif opt in ("-n", "--points"):
lengthOfMA = int(arg)
elif opt in ("-s"):
startTime = arg
elif opt in ("-e"):
endTime = arg
conn = poloniex('MyKey','MySecret')
if (startTime):
historicalData = conn.api_query("returnChartData",{"currencyPair":pair,"start":startTime,"end":endTime,"period":period})
while True:
if (startTime and historicalData):
nextDataPoint = historicalData.pop(0)
lastPairPrice = nextDataPoint['weightedAverage']
dataDate = datetime.datetime.fromtimestamp(int(nextDataPoint['date'])).strftime('%Y-%m-%d %H:%M:%S')
elif(startTime and not historicalData):
exit()
else:
currentValues = conn.api_query("returnTicker")
lastPairPrice = currentValues[pair]["last"]
dataDate = datetime.datetime.now()
if (len(prices) > 0):
currentMovingAverage = sum(prices) / float(len(prices))
previousPrice = prices[-1]
if (not tradePlaced):
if ( (lastPairPrice > currentMovingAverage) and (lastPairPrice < previousPrice) ):
print "SELL ORDER"
orderNumber = conn.sell(pair,lastPairPrice,.01)
tradePlaced = True
typeOfTrade = "short"
elif ( (lastPairPrice < currentMovingAverage) and (lastPairPrice > previousPrice) ):
print "BUY ORDER"
orderNumber = conn.buy(pair,lastPairPrice,.01)
tradePlaced = True
typeOfTrade = "long"
elif (typeOfTrade == "short"):
if ( lastPairPrice < currentMovingAverage ):
print "EXIT TRADE"
conn.cancel(pair,orderNumber)
tradePlaced = False
typeOfTrade = False
elif (typeOfTrade == "long"):
if ( lastPairPrice > currentMovingAverage ):
print "EXIT TRADE"
conn.cancel(pair,orderNumber)
tradePlaced = False
typeOfTrade = False
else:
previousPrice = 0
print "%s Period: %ss %s: %s Moving Average: %s" % (dataDate,period,pair,lastPairPrice,currentMovingAverage)
prices.append(float(lastPairPrice))
prices = prices[-lengthOfMA:]
if (not startTime):
time.sleep(int(period))
if __name__ == "__main__":
main(sys.argv[1:])
`
I had use my key and secrect, but when I run python trade-bot.py, it always met 403 error.
At the moment the trading bot is not implemented... Only the backtest feature is active in the latest version.
You'll add the API key and secret into "botchart.py"
Then run backtest.py
Ill make this more clear tomorrow and clean some things up. I'll also add a README with setup instructions. Thanks for answering these questions, Anthony.
On Jul 6, 2017, at 7:14 PM, Anthony Wratten notifications@github.com wrote:
At the moment the trading bot is not implemented... Only the backtest feature is active in the latest version.
You'll add the API key and secret into "botchart.py"
Then run backtest.py
— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.
@bwentzloff Could you write some tips(or individual code sample) that how can use poloniex python API to do individual things like: receive tick from poloniex, place an order, cancel order, receive information of trade from exchange, etc. And do you know is there any simulation trading interface in poloniex for test?
@bwentzloff Could you?
I ma having same problem. and i am running python 2.7
I try to run the program on this page, but met following error:
Traceback (most recent call last): File "p.py", line 102, in
main(sys.argv[1:])
File "p.py", line 60, in main
currentValues = conn.api_query("returnTicker")
File "/root/poloniex.py", line 36, in api_query
ret = urllib2.urlopen(urllib2.Request('https://poloniex.com/public?command=' + command))
File "/usr/lib64/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib64/python2.7/urllib2.py", line 437, in open
response = meth(req, response)
File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib64/python2.7/urllib2.py", line 475, in error
return self._call_chain(args)
File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain
result = func(args)
File "/usr/lib64/python2.7/urllib2.py", line 558, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 403: Forbidden
How can I solve this problem?