diff --git a/cdn.html b/cdn.html
index 65d50a6..b2e5b0a 100644
--- a/cdn.html
+++ b/cdn.html
@@ -208,18 +208,18 @@
                 </div>
             </div>
 
-            <!-- Build -->
+<!-- Build -->
             <div class="tab-pane" id="tab-build">
                 <div class="prose">
                     <h3>Build it into your app</h3>
-                    <p>The MBD CDN API is simple. Send a POST request with your file and get back a JSON response with your permanent URL.</p>
+                    <p>The MBD CDN API is simple. Send a POST request with your file and get back a JSON response with your permanent URL, size, and file type.</p>
                 </div>
 
                 <div class="code-block">
                     <div class="code-label">POST Request</div>
-                    <pre><code>POST /api/upload HTTP/1.1
+                    <pre><code>POST https://cdn.danielmorrisey.com/ HTTP/1.1
 Host: cdn.danielmorrisey.com
-Content-Type: application/octet-stream
+Content-Type: [file-mime-type]
 Content-Length: [file-size]
 
 [file-binary-data]</code></pre>
@@ -229,13 +229,26 @@ Content-Length: [file-size]
                     <div class="code-label">Response (200 OK)</div>
                     <pre><code>{
   "success": true,
-  "url": "https://cdn.danielmorrisey.com/uuid-filename.ext",
-  "filename": "uuid-filename.ext",
-  "size": 1024,
-  "type": "image/jpeg",
-  "timestamp": "2026-06-01T12:34:56.789Z"
+  "url": "https://cdn.danielmorrisey.com/user-content/2026-06-01/uuid.ext",
+  "path": "user-content/2026-06-01/uuid.ext",
+  "contentType": "image/jpeg",
+  "fileType": "image",
+  "size": 2048576
 }</code></pre>
                 </div>
+
+                <div class="code-block">
+                    <div class="code-label">Rate Limiting (Response Headers)</div>
+                    <pre><code>X-RateLimit-Limit-Files: 30
+X-RateLimit-Remaining-Files: 25
+X-RateLimit-Limit-Bytes: 104857600
+X-RateLimit-Remaining-Bytes: 98765432
+X-RateLimit-Reset: 1719878400</code></pre>
+                </div>
+
+                <div class="prose">
+                    <p><strong>Limits:</strong> 30 files/day, 100 MB/day, 100 MB/file per IP. Resets at midnight UTC.</p>
+                </div>
             </div>
 
             <!-- Limits -->