order query params for rest calls, updates documentation link of readme

Author: Insmael

README.md

@@ -11,7 +11,7 @@ pip install cryptomarket
 ```
 # Documentation
 
-[The api documentation](https://api.exchange.cryptomkt.com/)
+This sdk makes use of the [api version 2](https://api.exchange.cryptomkt.com/v2) of cryptomarket
 
 
 # Quick Start

cryptomarket/args.py

@@ -61,7 +61,10 @@ def __init__(self):
         self.the_dict = dict()
 
     def build(self):
-        return self.the_dict.copy()
+        orderedDict = dict()
+        for parameter in sorted(self.the_dict):
+            orderedDict[parameter] = self.the_dict[parameter]
+        return orderedDict
 
     def addList(self, key, val:List[str]):
         if val is not None:

cryptomarket/client.py

@@ -1234,7 +1234,7 @@ def get_estimate_withdraw_fee(self, currency: str, amount: str) -> str:
         .. code-block:: python
         "0.0008"
         """
-        params = args.DictBuilder().currency(currency).amount(amount).build()
+        params = args.DictBuilder().amount(amount).currency(currency).build()
         return self._get(endpoint='account/crypto/estimate-withdraw', params=params)['fee']
 
 

cryptomarket/hmac.py

@@ -20,7 +20,6 @@ def __call__(self, r):
             msg += "?" + url.query
         if r.body:
             msg += r.body
-
         signature = hmac.new(self.password.encode(), msg.encode(), hashlib.sha256).hexdigest()
         authstr = "HS256 " + b64encode(
                     b':'.join((self.username.encode(), timestamp.encode(), signature.encode()))).decode().strip()

tests/rest/test_trading.py

@@ -100,7 +100,7 @@ def test_successfull_call(self): # create order should work properly
                 symbol='EOSETH',
                 side=args.SIDE.SELL,
                 quantity='0.01',
-                order_type=args.ORDER_TYPE.LIMIT,
+                # order_type=args.ORDER_TYPE.LIMIT,
                 client_order_id=client_order_id,
                 price='1000')
             if not good_order(order): self.fail("not good order")