readytoship

Provides additional API methods for WooCommerce to allow ReadyToShip to send and receive tracking numbers to WooCommerce orders.
The following API endpoints are created: 
GET /orders//tracking 
POST /orders//tracking
This plugin currently supports the following WooCommerce tracking plugins: 
 – Shipment Tracking by WooThemes ( https://www.woothemes.com/products/shipment-tracking/ )
About ReadyToShip:
URL: http://www.readytoship.com.au
ReadyToShip is a simple, powerful and affordable tool that automates the manual parts in your shipping process, saving you hours every day. For small and large online sellers alike, we seamlessly connect your store with your shipping carriers. Automatically fixing customer addresses, generating labels, invoices and picklists, and updating your customers with tracking numbers becomes a breeze.
We know you’ll love using ReadyToShip. That’s why we back our product with a free Trial so you can really experience all of the benefits.

ReadyToShip WooCommerce Tracking Integration

Provides additional API methods for WooCommerce to allow ReadyToShip to send and receive tracking numbers to WooCommerce orders.

ReadyToShip WooCommerce Tracking Integration vs Shopping Cart & eCommerce Store