diff --git a/python/gateAPI.py b/python/gateAPI.py
index 0226232..99bb932 100644
--- a/python/gateAPI.py
+++ b/python/gateAPI.py
@@ -20,6 +20,12 @@ def pairs(self):
         URL = "/api2/1/pairs"
         params=''
         return httpGet(self.__url, URL, params)
+    
+    #所有货币
+    def coins_info(self):
+        URL = "/api2/1/coininfo"
+        params = ''
+        return httpGet(self.__url, URL, params)
 
     #市场订单参数
     def marketinfo(self):