def main():
api_key = config.get(USER_CFG_SECTION, 'api_key')
api_secret_key = config.get(USER_CFG_SECTION, 'api_secret_key')
tld = config.get(USER_CFG_SECTION,
'tld') or 'com' # Default Top-level domain is 'com'
client = BinanceAPIManager(api_key, api_secret_key, tld, logger)
logger.info("Creating database schema if it doesn't already exist")
create_database()
set_coins(supported_coin_list)
migrate_old_state()
initialize_trade_thresholds(client)
if get_current_coin() is None:
current_coin_symbol = config.get(USER_CFG_SECTION, 'current_coin')
if not current_coin_symbol:
current_coin_symbol = random.choice(supported_coin_list)
logger.info("Setting initial coin to {0}".format(current_coin_symbol))
if current_coin_symbol not in supported_coin_list:
exit(
"***\nERROR!\nSince there is no backup file, a proper coin name must be provided at init\n***"
)
set_current_coin(current_coin_symbol)
if config.get(USER_CFG_SECTION, 'current_coin') == '':
current_coin = get_current_coin()
logger.info("Purchasing {0} to begin trading".format(current_coin))
all_tickers = client.get_all_market_tickers()
client.buy_alt(current_coin, BRIDGE, all_tickers)
logger.info("Ready to start trading")
schedule = SafeScheduler(logger)
schedule.every(SCOUT_SLEEP_TIME).seconds.do(
scout,
client=client,
transaction_fee=SCOUT_TRANSACTION_FEE,
multiplier=SCOUT_MULTIPLIER).tag("scouting")
schedule.every(1).minutes.do(update_values,
client=client).tag("updating value history")
schedule.every(1).minutes.do(
prune_scout_history,
hours=SCOUT_HISTORY_PRUNE_TIME).tag("pruning scout history")
schedule.every(1).hours.do(prune_value_history).tag(
"pruning value history")
while True:
schedule.run_pending()
time.sleep(1)
def transaction_through_tether(client: BinanceAPIManager, pair: Pair):
'''
Jump from the source coin to the destination coin through tether
'''
if client.sell_alt(pair.from_coin, BRIDGE) is None:
logger.info("Couldn't sell, going back to scouting mode...")
return None
# This isn't pretty, but at the moment we don't have implemented logic to escape from a bridge coin... This'll do for now
result = None
while result is None:
result = client.buy_alt(pair.to_coin, BRIDGE)
set_current_coin(pair.to_coin)
update_trade_threshold(client)
def initialize_current_coin(client: BinanceAPIManager):
'''
Decide what is the current coin, and set it up in the DB.
'''
if get_current_coin() is None:
current_coin_symbol = config.get(USER_CFG_SECTION, 'current_coin')
if not current_coin_symbol:
current_coin_symbol = random.choice(supported_coin_list)
logger.info("Setting initial coin to {0}".format(current_coin_symbol))
if current_coin_symbol not in supported_coin_list:
exit(
"***\nERROR!\nSince there is no backup file, a proper coin name must be provided at init\n***"
)
set_current_coin(current_coin_symbol)
# if we don't have a configuration, we selected a coin at random... Buy it so we can start trading.
if config.get(USER_CFG_SECTION, 'current_coin') == '':
current_coin = get_current_coin()
logger.info("Purchasing {0} to begin trading".format(current_coin))
all_tickers = client.get_all_market_tickers()
client.buy_alt(current_coin, BRIDGE, all_tickers)
logger.info("Ready to start trading")