Copyscape Premium plugin lets you check if WordPress post is original before it's published, by using Copyscape Premium API to check for duplicate content on the web..
The plugin will add 'Copyscape Check button to your WordPress interface, allowing you to check your posts whenever you wish.
You may also set the plugin to check your posts when you click 'Publish and or 'Update.
You may download and install Copyscape Premium plugin using WordPress plugin installer.
If you wish to download Copyscape Premium plugin manually, make sure to save it in the directory wp-content plugins copyscape-premium...
To use the plugin, you must have Copyscape Premium account with credits and API key.
To get your API key, please visit API configuration page, click 'Enable API Access, and your API key will be displayed...
If matching content is found, the post will be unpublished, and option to view the detailed report will be presented, as well as the choice to publish the post anyway...
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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