diff --git a/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/GetMediaItemsResponse.java b/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/GetMediaItemsResponse.java
index a9b1e6d41..528169ade 100644
--- a/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/GetMediaItemsResponse.java
+++ b/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/GetMediaItemsResponse.java
@@ -1,6 +1,7 @@
 package com.codedifferently.lesson23.web;
 
 import java.util.List;
+
 import lombok.Builder;
 import lombok.Data;
 import lombok.Singular;
diff --git a/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/MediaItemsController.java b/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/MediaItemsController.java
index 7efa0b2f8..e7d536ea3 100644
--- a/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/MediaItemsController.java
+++ b/lesson_23/api/java/api_app/src/main/java/com/codedifferently/lesson23/web/MediaItemsController.java
@@ -1,17 +1,24 @@
 package com.codedifferently.lesson23.web;
-
-import com.codedifferently.lesson23.library.Librarian;
-import com.codedifferently.lesson23.library.Library;
-import com.codedifferently.lesson23.library.MediaItem;
-import com.codedifferently.lesson23.library.search.SearchCriteria;
 import java.io.IOException;
 import java.util.List;
 import java.util.Set;
+
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.codedifferently.lesson23.library.Librarian;
+import com.codedifferently.lesson23.library.Library;
+import com.codedifferently.lesson23.library.MediaItem;
+import com.codedifferently.lesson23.library.search.SearchCriteria;
+
+import jakarta.validation.Valid;
+
 @RestController
 @CrossOrigin
 public class MediaItemsController {
@@ -31,4 +38,44 @@ public ResponseEntity<GetMediaItemsResponse> getItems() {
     var response = GetMediaItemsResponse.builder().items(responseItems).build();
     return ResponseEntity.ok(response);
   }
-}
+
+  @GetMapping("/items/{id}")
+  public ResponseEntity<CreateMediaItemResponse> getItemById(@PathVariable String id) {
+    Set<MediaItem> items = library.search(SearchCriteria.builder().id(id).build());
+    if (items.isEmpty()) {
+      return ResponseEntity.notFound().build();
+    }
+    MediaItem item = items.iterator().next();
+    var response = CreateMediaItemResponse.builder()
+        .item(MediaItemResponse.from(item))
+        .build();
+    return ResponseEntity.ok(response);
+  }
+
+  @PostMapping("/items")
+  public ResponseEntity<CreateMediaItemResponse> addItem(@Valid @RequestBody CreateMediaItemRequest request) {
+    try {
+      MediaItem mediaItem = MediaItemRequest.asMediaItem(request.getItem());
+      library.addMediaItem(mediaItem, librarian);
+      CreateMediaItemResponse response = CreateMediaItemResponse.builder()
+          .item(MediaItemResponse.from(mediaItem))
+          .build();
+      return ResponseEntity.ok(response);
+    } catch (Exception e) {
+      return ResponseEntity.badRequest().build();
+    }
+  }
+
+  @DeleteMapping("/items/{id}")
+  public ResponseEntity<Void> deleteItem(@PathVariable String id) {
+    try {
+      java.util.UUID uuid = java.util.UUID.fromString(id);
+      library.removeMediaItem(uuid, librarian);
+      return ResponseEntity.noContent().build();
+    } catch (IllegalArgumentException e) {
+      return ResponseEntity.notFound().build();
+    } catch (Exception e) {
+      return ResponseEntity.notFound().build();
+    }
+  }
+}
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