diff --git a/backend/main.py b/backend/main.py
index 7747747..6b14d90 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -1325,7 +1325,8 @@ async def create_share(request: Request, note_path: str, data: dict = None):
 
 
 @api_router.get("/share/{note_path:path}")
-async def get_share_status(note_path: str, request: Request):
+@limiter.limit("120/minute")
+async def get_share_status(request: Request, note_path: str):
     """
     Get the share status for a note.
     Returns whether the note is shared and its share URL if so.
@@ -1350,7 +1351,8 @@ async def get_share_status(note_path: str, request: Request):
 
 
 @api_router.get("/shared-notes")
-async def list_shared_notes():
+@limiter.limit("60/minute")
+async def list_shared_notes(request: Request):
     """
     Get a list of all currently shared note paths.
     Used for displaying share indicators in the UI.
diff --git a/documentation/API.md b/documentation/API.md
index adde9a3..c8003c0 100644
--- a/documentation/API.md
+++ b/documentation/API.md
@@ -430,6 +430,75 @@ Creates a new note from a template with placeholder replacement.
 
 ---
 
+## 🔗 Sharing
+
+Share notes publicly without requiring authentication.
+
+### Create Share Link
+```http
+POST /api/share/{note_path}
+Content-Type: application/json
+
+{
+  "theme": "dracula"
+}
+```
+Creates a share token for the note. The `theme` is optional (defaults to "light").
+
+**Response:**
+```json
+{
+  "success": true,
+  "token": "LRFEo86oSVeJ3Gju",
+  "url": "http://localhost:8000/share/LRFEo86oSVeJ3Gju",
+  "note_path": "folder/note.md"
+}
+```
+
+### Get Share Status
+```http
+GET /api/share/{note_path}
+```
+Check if a note is currently shared.
+
+**Response:**
+```json
+{
+  "shared": true,
+  "token": "LRFEo86oSVeJ3Gju",
+  "url": "http://localhost:8000/share/LRFEo86oSVeJ3Gju",
+  "theme": "dracula",
+  "created": "2026-01-15T10:30:00+00:00"
+}
+```
+
+### Revoke Share
+```http
+DELETE /api/share/{note_path}
+```
+Removes public access to the note.
+
+### List Shared Notes
+```http
+GET /api/shared-notes
+```
+Returns paths of all currently shared notes.
+
+**Response:**
+```json
+{
+  "paths": ["folder/note.md", "another.md"]
+}
+```
+
+### View Shared Note (Public)
+```http
+GET /share/{token}
+```
+Public endpoint - no authentication required. Returns the note as a standalone HTML page with the theme set when sharing was created.
+
+---
+
 ## 📝 Response Format
 
 All endpoints return JSON responses: