This extension is a full-featured integration for Shipwire, including real-time shipping rates, automatic order fulfillment processing, and live inventory / tracking updates.

Easily display real-time shipping quotes from Shipwire to your customers during checkout, then automatically export orders to Shipwire after they’ve been processed. Inventory and order tracking information are updated automatically when pushed from Shipwire. Tracking information is available on the Edit Order page to see the status of every order placed.