added examples/py/bitmex-create-order.py fix ccxt#2499

examples/py/bitmex-create-order.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+
+root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+sys.path.append(root + '/python')
+
+import ccxt  # noqa: E402
+
+
+exchange = ccxt.bitmex({
+    'apiKey': 'YOUR_API_KEY',
+    'secret': 'YOUR_SECRET',
+    'enableRateLimit': True,
+})
+
+symbol = 'XBTM18' # bitcoin contract according to bitmex futures coding
+type = 'StopLimit' # or 'market', or 'Stop' or 'StopLimit'
+side = 'sell' # or 'buy'
+amount = 1.0
+price = 6500.0 # or None
+
+# extra params and overrides
+params = {
+    'stopPx': 6000.0, # if needed
+}
+
+order = exchange.create_order(symbol, type, side, amount, price, params)
+print(order)