This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



Whether you manage your shipments yourself or subscribe to the Happyfret logistics service, you can benefit from the brokerage services to benefit from the best transport offers for your shipments.
To learn more about Happyfret services and get your API key, visit If you already have your API key, you can set up your Happyfret plugin without waiting.

API calls

To get and provide your the best shipping rates, the HappyFret plugin communicates with the HappyFret servers through an API. This API is used to :
l. Validate your API key and email
l. Get your HappyFret client profile
l. Get the list of products you might have stored in HappyFret warehouses
l. Create a product in the HappyFret database from your WooCommerce shop
l. Get the best packing option for products within a cart
l. Get shipping rates for a cart
l. Confirm an order to the HappyFret information system


  1. Upload the plugin files to the /wp-content/plugins/plugin-name directory, or install the plugin through the WordPress plugins screen directly.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Use the HappyFret->Settings screen to configure the plugin and set your API key


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Contributors & Developers

“Happyfret” is open source software. The following people have contributed to this plugin.


Translate “Happyfret” into your language.

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Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • TODO


  • Use of WordPress cURL standard functions


  • Fully working plugin


  • Products synchronization with Happyfret


  • API synchronisation : first attempt with check-api-key
  • HappyfretProduct class creation for bidirectionnal products synchronisation
    between plugin and Happyfret


  • Plugin fully translated in french


  • Code corrections for php 5 compatibility


  • Fully functionnal testing version


  • Bug fixes in plugin install
  • Packing orders creation


  • Creation of classes HappyfretShippingMethod ans HappyfretPackingOrder
  • Woocommerce hook for woocommerce_shipping_init
  • Bug fixes in the admin panel
    = 0.1.0
  • Classes creation
  • Install and uninstall plugin : database creation, default values and deletion