--- a/src/api/workshop.rs	2026-09-18 16:42:37.406700437 +0000
+++ b/src/api/workshop.rs	2026-09-18 16:42:37.406700437 +0000
@@ -108,6 +108,13 @@
         pub total: BigInt,
     }
 
+    #[napi(object)]
+    pub struct UserItemVote {
+        pub voted_up: bool,
+        pub voted_down: bool,
+        pub vote_skipped: bool,
+    }
+
     #[derive(Debug)]
     #[napi]
     pub enum UpdateStatus {
@@ -319,6 +326,52 @@
             Err(e) => Err(Error::from_reason(e.to_string())),
         }
     }
+
+    /// Sets the current user's vote (up or down) on a workshop item.
+    ///
+    /// {@link https://partner.steamgames.com/doc/api/ISteamUGC#SetUserItemVote}
+    #[napi]
+    pub async fn vote_item(item_id: BigInt, vote_up: bool) -> Result<(), Error> {
+        let client = crate::client::get_client();
+        let (tx, rx) = oneshot::channel();
+
+        client
+            .ugc()
+            .vote_up_item(PublishedFileId(item_id.get_u64().1), vote_up, |result| {
+                tx.send(result).unwrap();
+            });
+
+        let result = rx.await.unwrap();
+        match result {
+            Ok(()) => Ok(()),
+            Err(e) => Err(Error::from_reason(e.to_string())),
+        }
+    }
+
+    /// Gets the current user's existing vote (if any) on a workshop item.
+    ///
+    /// {@link https://partner.steamgames.com/doc/api/ISteamUGC#GetUserItemVote}
+    #[napi]
+    pub async fn get_user_vote(item_id: BigInt) -> Result<UserItemVote, Error> {
+        let client = crate::client::get_client();
+        let (tx, rx) = oneshot::channel();
+
+        client
+            .ugc()
+            .user_item_vote(PublishedFileId(item_id.get_u64().1), |result| {
+                tx.send(result).unwrap();
+            });
+
+        let result = rx.await.unwrap();
+        match result {
+            Ok(v) => Ok(UserItemVote {
+                voted_up: v.voted_up,
+                voted_down: v.voted_down,
+                vote_skipped: v.vote_skipped,
+            }),
+            Err(e) => Err(Error::from_reason(e.to_string())),
+        }
+    }
 
     /// Gets the current state of a workshop item on this client. States can be combined.
     ///