#64 Trial & Error

CHANGELOG.md

@@ -2,9 +2,10 @@
 All changes will be registered here per release.
 
 ## [0.6.0] - Current date
-Added exchange:
+Added the following exchanges:
 
 * Bitstamp
+* Kucoin
 
 Code fixes and improvements.  
 

requirements.txt

@@ -22,6 +22,7 @@ beautifulsoup4
 millify
 py-etherscan-api
 cfscrape
+python-kucoin
 # versioned library dependencies
 marshmallow==2.20.5
 jsonschema==2.6.0

xtcryptosignals/settings.py

@@ -56,6 +56,7 @@
     BITMAX,
     BILAXY,
     BITSTAMP,
+    KUCOIN,
 )  # noqa
 
 __all__ = [
@@ -77,6 +78,7 @@
     "BITMAX",
     "BILAXY",
     "BITSTAMP",
+    "KUCOIN",
     "TICKER_SCHEDULE",
     "HISTORY_FREQUENCY",
     "PRICE_CHANGE_FREQUENCIES",

xtcryptosignals/settings_exchanges.py

@@ -24,6 +24,7 @@
 BITMAX = "bitmax"
 BILAXY = "bilaxy"
 BITSTAMP = "bitstamp"
+KUCOIN = "kucoin"
 
 
 EXCHANGES = [
@@ -42,6 +43,7 @@
     BITMAX,
     BILAXY,
     BITSTAMP,
+    KUCOIN,
 ]
 
 
@@ -87,6 +89,11 @@
     {OKEX: {"pairs": [("BTC", "USDT"), ("ETH", "USDT"), ("LTC", "USDT"),]}}
 )
 
+# Kucoin
+SYMBOLS_PER_EXCHANGE.append(
+    {KUCOIN: {"pairs": [("BTC", "USDT"), ("ETH", "USDT"),]}}
+)
+
 # BIBOX
 SYMBOLS_PER_EXCHANGE.append(
     {BIBOX: {"pairs": [("BTC", "USDT"), ("ETH", "USDT"), ("LTC", "USDT"),]}}

xtcryptosignals/tasks/exchanges/kucoin.py

@@ -0,0 +1,34 @@
+__author__ = "Paulo Antunes"
+__copyright__ = "Copyright 2018, XTCryptoSignals"
+__credits__ = [
+    "Paulo Antunes",
+]
+__license__ = "GPL"
+__maintainer__ = "Paulo Antunes"
+__email__ = "[email protected]"
+
+
+from kucoin.client import Client
+from kucoin.exceptions import KucoinAPIException
+from xtcryptosignals.tasks import settings as s
+
+
+class Kucoin:
+    def __init__(self):
+        self.client = Client(s.KUCOIN_API_KEY, s.KUCOIN_API_SECRET, s.KUCOIN_API_PASSPHRASE)
+
+    def get_ticker(self, symbol):
+        _symbol = "-".join(symbol)
+
+        try:
+            item = self.client.get_ticker(_symbol)
+        except (KucoinAPIException, Exception) as err:
+            raise ValueError(str(err))
+
+        try:
+            item.update(self.client.get_24hr_stats(_symbol))
+        except (KucoinAPIException, Exception) as err:
+            raise ValueError(str(err))
+
+        item.update(ticker=symbol[0])
+        return item

xtcryptosignals/tasks/schemas/kucoin.py

@@ -0,0 +1,38 @@
+__author__ = "Paulo Antunes"
+__copyright__ = "Copyright 2018, XTCryptoSignals"
+__credits__ = [
+    "Paulo Antunes",
+]
+__license__ = "GPL"
+__maintainer__ = "Paulo Antunes"
+__email__ = "[email protected]"
+
+
+from marshmallow import (
+    fields,
+    pre_load,
+    post_load,
+)
+from xtcryptosignals.tasks.schemas.base import BaseSchema
+from xtcryptosignals.tasks import settings as s
+
+
+class Kucoin(BaseSchema):
+    symbol = fields.Str(required=True)
+    source = fields.Str(required=True)
+    last = fields.Float(required=True, attribute="price")
+    vol = fields.Float(required=True, attribute="volume_24h")
+    high = fields.Float(required=True, attribute="highest_price_24h")
+    low = fields.Float(required=True, attribute="lowest_price_24h")
+
+    @pre_load
+    def pre_load(self, data):
+        data["source"] = s.KUCOIN
+        data["symbol"] = data["symbol"].replace("-", "")
+        data["vol"] = float(data["vol"]) * float(data["last"])
+        return data
+
+    @post_load
+    def post_load(self, data):
+        super().post_load(data)
+        return data

xtcryptosignals/tasks/settings_local.py

@@ -8,5 +8,11 @@
 __email__ = "[email protected]"
 
 
-BINANCE_API_KEY = ""  # Add Personal Binance API KEY
-BINANCE_API_SECRET = ""  # Add Personal Binance API SECRET
+# Add the following Personal Exchange keys in order to be able to Trade
+
+BINANCE_API_KEY = ""
+BINANCE_API_SECRET = ""
+
+KUCOIN_API_KEY = ""
+KUCOIN_API_SECRET = ""
+KUCOIN_API_PASSPHRASE = ""