diff --git a/datadog/api/metrics.py b/datadog/api/metrics.py
index 12e633310..a5345d149 100644
--- a/datadog/api/metrics.py
+++ b/datadog/api/metrics.py
@@ -4,10 +4,10 @@
 
 # datadog
 from datadog.api.exceptions import ApiError
-from datadog.api.resources import SearchableAPIResource, SendableAPIResource
+from datadog.api.resources import SearchableAPIResource, SendableAPIResource, ListableAPIResource
 
 
-class Metric(SearchableAPIResource, SendableAPIResource):
+class Metric(SearchableAPIResource, SendableAPIResource, ListableAPIResource):
     """
     A wrapper around Metric HTTP API
     """
@@ -16,6 +16,7 @@ class Metric(SearchableAPIResource, SendableAPIResource):
 
     _METRIC_QUERY_ENDPOINT = '/query'
     _METRIC_SUBMIT_ENDPOINT = '/series'
+    _METRIC_LIST_ENDPOINT = '/metrics'
 
     @classmethod
     def _process_points(cls, points):
@@ -64,6 +65,26 @@ def rec_parse(points_lst):
 
         return rec_parse(points_lst)
 
+    @classmethod
+    def list(cls, from_epoch):
+        """
+        Get a list of active metrics since a given time (Unix Epoc)
+
+        :param from_epoch: Start time in Unix Epoc (seconds)
+
+        :returns: Dictionary containing a list of active metrics
+        """
+
+        cls._class_url = cls._METRIC_LIST_ENDPOINT
+
+        try:
+            seconds = int(from_epoch)
+            params = {'from': seconds}
+        except ValueError:
+            raise ApiError("Parameter 'from_epoch' must be an integer")
+
+        return super(Metric, cls).get_all(**params)
+
     @classmethod
     def send(cls, metrics=None, **single_metric):
         """