[pyupbit] 지정가 매도

import pyupbit
import pprint

f = open("upbit.txt")
lines = f.readlines()
access = lines[0].strip() # access_key
secrets = lines[1].strip() # secret key
f.close()

upbit = pyupbit.Upbit(access, secrets)

# 보유잔고확인
xrp_balance = upbit.get_balance("KRW-BTC")
print(xrp_balance)

# 지정가 매도 (티커, 주문가격, 주문량)
resp = upbit.sell_limit_order("KRW-BTC",767,xrp_balance)
print(resp)