title: Can't POST/PUT/DELETE any products into WooCommerce by REST API
body: <p>I'm using Wordpress <code>4.7.1</code> with Woocommerce <code>2.6.13</code> plugin with enabled REST API. I was created user credentials from console plugin UI with <code>read_write</code> permissions.</p>
  
  <p>Now I'm trying GET products using OAuth1:
  <a href="https://i.stack.imgur.com/Nfgn5.png"><img src="https://i.stack.imgur.com/Nfgn5.png" alt="enter image description here"></a>
  service return 200 OK, credentials are right.</p>
  
  <p>then I'm trying to DELETE some product:
  <a href="https://i.stack.imgur.com/PWFXT.png"><img src="https://i.stack.imgur.com/PWFXT.png" alt="enter image description here"></a>
  or trying to create new product:
  <a href="https://i.stack.imgur.com/oSLPC.png"><img src="https://i.stack.imgur.com/oSLPC.png" alt="enter image description here"></a>
  service return 401 Unauthorized.</p>
  
  <p>Whats wrong? </p>
  
  <p><strong>UPD1:</strong>
  .htaccess file:</p>
  
  <pre><code># BEGIN WordPress
  &lt;IfModule mod_rewrite.c&gt;
  RewriteEngine On
  RewriteCond %{HTTP:Authorization} ^(.*)
  RewriteRule ^(.*) - [E=HTTP_AUTHORIZATION:%1]
  RewriteBase /wordpress/
  RewriteRule ^index\.php$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule . /wordpress/index.php [L]
  &lt;/IfModule&gt;
  
  # END WordPress
  </code></pre>