diff --git a/server/extension/cdb_dataservices_server--0.11.0--0.12.0.sql b/server/extension/cdb_dataservices_server--0.11.0--0.12.0.sql
index 5682ba0..d09ba67 100644
--- a/server/extension/cdb_dataservices_server--0.11.0--0.12.0.sql
+++ b/server/extension/cdb_dataservices_server--0.11.0--0.12.0.sql
@@ -115,4 +115,19 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
     isolines.append(isoline)
 
   return isolines
-$$ LANGUAGE plpythonu;
\ No newline at end of file
+$$ LANGUAGE plpythonu;
+
+
+CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_mapzen_isolines_config(username text, orgname text)
+RETURNS boolean AS $$
+  cache_key = "user_mapzen_isolines_routing_config_{0}".format(username)
+  if cache_key in GD:
+    return False
+  else:
+    from cartodb_services.metrics import MapzenIsolinesRoutingConfig
+    plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
+    redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
+    mapzen_isolines_config = MapzenIsolinesRoutingConfig(redis_conn, plpy, username, orgname)
+    GD[cache_key] = mapzen_isolines_config
+    return True
+$$ LANGUAGE plpythonu SECURITY DEFINER;
diff --git a/server/extension/cdb_dataservices_server--0.12.0--0.11.0.sql b/server/extension/cdb_dataservices_server--0.12.0--0.11.0.sql
index b917b03..1acf9ed 100644
--- a/server/extension/cdb_dataservices_server--0.12.0--0.11.0.sql
+++ b/server/extension/cdb_dataservices_server--0.12.0--0.11.0.sql
@@ -5,3 +5,4 @@
 DROP FUNCTION IF EXISTS cdb_dataservices_server._cdb_mapzen_isolines(text, text, text, geometry(Geometry, 4326), text, integer[], text[]);
 DROP FUNCTION IF EXISTS cdb_dataservices_server.cdb_mapzen_isodistance(TEXT, TEXT, geometry(Geometry, 4326), TEXT, integer[], text[]);
 DROP FUNCTION IF EXISTS cdb_dataservices_server.cdb_mapzen_isochrone(TEXT, TEXT, geometry(Geometry, 4326), TEXT, integer[], text[]);
+DROP FUNCTION IF EXISTS cdb_dataservices_server._get_mapzen_isolines_config(text, text);
\ No newline at end of file