diff --git a/src/clj/commiteth/db/usage_metrics.clj b/src/clj/commiteth/db/usage_metrics.clj
new file mode 100644
index 0000000..545fae3
--- /dev/null
+++ b/src/clj/commiteth/db/usage_metrics.clj
@@ -0,0 +1,10 @@
+(ns commiteth.db.usage-metrics
+    (:require [commiteth.db.core :refer [*db*] :as db]
+            [clojure.java.jdbc :as jdbc]
+            [clojure.tools.logging :as log]))
+
+(defn usage-metrics-by-day
+  ([] (usage-metrics-by-day 30))
+  ([limit-days]
+   (jdbc/with-db-connection [con-db *db*]
+     (db/usage-metrics-by-day {:limit_days limit-days}))))