diff --git a/datamaxi/_endpoints.py b/datamaxi/_endpoints.py
index 424b6d9..d103680 100644
--- a/datamaxi/_endpoints.py
+++ b/datamaxi/_endpoints.py
@@ -105,14 +105,14 @@
             "from": {
                 "required": False,
                 "in": "query",
-                "type": "str",
-                "description": "Specifies from",
+                "type": "int",
+                "description": "Specifies from (unix seconds)",
             },
             "to": {
                 "required": False,
                 "in": "query",
-                "type": "str",
-                "description": "Specifies to",
+                "type": "int",
+                "description": "Specifies to (unix seconds)",
             },
         },
     },