diff --git a/lib/pleroma/pagination.ex b/lib/pleroma/pagination.ex
index 0ccc7b1f2..1b99e44f9 100644
--- a/lib/pleroma/pagination.ex
+++ b/lib/pleroma/pagination.ex
@@ -16,6 +16,9 @@ defmodule Pleroma.Pagination do
 
   @default_limit 20
   @max_limit 40
+  @page_keys ["max_id", "min_id", "limit", "since_id", "order"]
+
+  def page_keys, do: @page_keys
 
   @spec fetch_paginated(Ecto.Query.t(), map(), type(), atom() | nil) :: [Ecto.Schema.t()]
   def fetch_paginated(query, params, type \\ :keyset, table_binding \\ nil)
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index 5b8441384..f0b5c6e93 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -238,6 +238,7 @@ def outbox(
         params
         |> Map.drop(["nickname", "page"])
         |> Map.put("include_poll_votes", true)
+        |> Map.new(fn {k, v} -> {String.to_existing_atom(k), v} end)
 
       activities = ActivityPub.fetch_user_activities(user, for_user, params)
 
@@ -354,6 +355,7 @@ def read_inbox(
       |> Map.drop(["nickname", "page"])
       |> Map.put("blocking_user", user)
       |> Map.put("user", user)
+      |> Map.new(fn {k, v} -> {String.to_existing_atom(k), v} end)
 
     activities =
       [user.ap_id | User.following(user)]