Rapleaf Address Book API users benefit from the easy to use functionality of our API. It’s a simple API call to integrate into any site, and since Rapleaf maintains an up-to-date code on the importer, you don’t need to spend time building your own importers or doing code maintenance.

Mimi Sun has built a PHP Client Library for the API, making the Address Book API even easier to integrate into your site.  You can see a demo, sample code, and download the full kit here.

The Address Book API allows for a user to import their email contact list (from Gmail, Yahoo!, AOL, and Hotmail) into any site. Our API is used on dozens of sites and applications, and is a way for users to invite friends to a site, share content with people in their address book, and import their social relationships.    

Thanks to Mimi for helping make this available. If there are any questions about working with this client library, please email developer@rapleaf.com.