diff --git a/.htaccess b/.htaccess
index c32b182..b0bf563 100644
--- a/.htaccess
+++ b/.htaccess
@@ -118,6 +118,10 @@ DirectoryIndex index.php index.html index.htm
   RewriteCond %{REQUEST_URI} !core
   RewriteRule ^ %1/core/%2 [L,QSA,R=301]
 
+  # Intercept OPTIONS calls
+  RewriteCond %{REQUEST_METHOD} OPTIONS
+  RewriteRule .* / [R=200,L]
+
   # Pass all requests not referring directly to files in the filesystem to
   # index.php.
   RewriteCond %{REQUEST_FILENAME} !-f
@@ -165,3 +169,7 @@ DirectoryIndex index.php index.html index.htm
     </FilesMatch>
   </IfModule>
 </IfModule>
+
+Header always set Access-Control-Allow-Origin "*"
+Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, PATCH, DELETE"
+Header always set Access-Control-Allow-Headers: Authorization