diff --git a/server/core/helpers/query.ts b/server/core/helpers/query.ts
index 7bd63f40e..881046b5f 100644
--- a/server/core/helpers/query.ts
+++ b/server/core/helpers/query.ts
@@ -43,8 +43,7 @@ function pickSearchVideoQuery (query: VideosSearchQueryAfterSanitize) {
       'originallyPublishedEndDate',
       'durationMin',
       'durationMax',
-      'uuids',
-      'excludeAlreadyWatched'
+      'uuids'
     ])
   }
 }
diff --git a/support/doc/api/openapi.yaml b/support/doc/api/openapi.yaml
index 3751d5503..afacfd48f 100644
--- a/support/doc/api/openapi.yaml
+++ b/support/doc/api/openapi.yaml
@@ -5321,6 +5321,7 @@ paths:
     get:
       tags:
         - Search
+        - Video
       summary: Search videos
       operationId: searchVideos
       parameters:
@@ -5353,6 +5354,7 @@ paths:
         - $ref: '#/components/parameters/searchTarget'
         - $ref: '#/components/parameters/videosSearchSort'
         - $ref: '#/components/parameters/excludeAlreadyWatched'
+        - $ref: '#/components/parameters/host'
         - name: startDate
           in: query
           description: Get videos that are published after this date
@@ -5404,6 +5406,7 @@ paths:
     get:
       tags:
         - Search
+        - Video Channels
       summary: Search channels
       operationId: searchChannels
       parameters:
@@ -5420,6 +5423,8 @@ paths:
         - $ref: '#/components/parameters/count'
         - $ref: '#/components/parameters/searchTarget'
         - $ref: '#/components/parameters/sort'
+        - $ref: '#/components/parameters/host'
+        - $ref: '#/components/parameters/handles'
       callbacks:
         'searchTarget === search-index':
           $ref: '#/components/callbacks/searchIndex'
@@ -5437,6 +5442,7 @@ paths:
     get:
       tags:
         - Search
+        - Video Playlists
       summary: Search playlists
       operationId: searchPlaylists
       parameters:
@@ -5453,6 +5459,8 @@ paths:
         - $ref: '#/components/parameters/count'
         - $ref: '#/components/parameters/searchTarget'
         - $ref: '#/components/parameters/sort'
+        - $ref: '#/components/parameters/host'
+        - $ref: '#/components/parameters/uuids'
       callbacks:
         'searchTarget === search-index':
           $ref: '#/components/callbacks/searchIndex'
@@ -6993,7 +7001,22 @@ components:
       schema:
         items:
           type: string
-      description: 'Find videos with specific UUIDs'
+      description: 'Find elements with specific UUIDs'
+    host:
+      name: host
+      in: query
+      required: false
+      schema:
+          type: string
+      description: 'Find elements owned by this host'
+    handles:
+      name: handles
+      in: query
+      required: false
+      schema:
+        items:
+          type: string
+      description: 'Find elements with these handles'
     include:
       name: include
       in: query