Trade API Poloniex Python 3.5

Question

Help me log in to the api poloniex. Below is written my code with which I am trying to log in, but it gives me an error! Python version 3.5. Help me please understand what I'm doing wrong!

import urllib
import requests
import json
import time
import hmac,hashlib

api_secret ="111111111111111111111111111111111111111111111111111111111"
api_key="YYYYYYYY-IIIIIIII-PPPPPPPP-LLLLLLLL"

nonce = int(time.time() * 1000)
parms = {"nonce": nonce,"command":'returnBalances'}
post_data = urllib.parse.urlencode(parms)

sign = hmac.new( api_secret.encode(),post_data.encode(), hashlib.sha512).hexdigest()
print(sign)
headers = {"Sign":sign,"Key":api_key}
public = requests.post('https://poloniex.com/tradingApi',post_data,headers)

print(public.text)

The result of the program is the following: {"error":"Invalid API key/secret pair."}

https://github.com/s4w3d0ff/python-poloniex – SuperStew Dec 27 '17 at 23:06 — SuperStew, Dec 27 '17 at 23:06

score 0 · Answer 1 · answered Mar 22 '18 at 14:34

Try this:

import urllib
import urllib2
import requests
import json
import time
import hmac,hashlib

api_secret ="111111111111111111111111111111111111111111111111111111111"
api_key="YYYYYYYY-IIIIIIII-PPPPPPPP-LLLLLLLL"

nonce = int(time.time() * 1000)
parms = {"nonce": nonce,"command":'returnBalances'}
post_data = urllib.parse.urlencode(parms)

sign = hmac.new( api_secret,post_data, hashlib.sha512).hexdigest()
print(sign)
headers = {"Sign":sign,"Key":api_key}
ret = urllib2.urlopen(urllib2.Request('https://poloniex.com/tradingApi', post_data, headers))
jsonRet = json.loads(ret.read())

print(jsonRet)

Trade API Poloniex Python 3.5

1 Answers1