Angular API invalid .htaccess

RewriteEngine On

<Limit GET POST PUT DELETE>
Allow from all
</Limit>


RewriteRule ^api/(.*)$ /api.php [L]
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -f [OR]
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -d
RewriteRule ^ - [L]
RewriteRule ^ /index.html