Alexa Top Sites is a web service that provides lists of web sites, ordered by Alexa Traffic Rank. Using this web service, developers can page through lists of top sites and incorporate traffic data into their applications. The following documentation describes how to use Alexa Top Sites.
In order to use Alexa Top Sites, you must first sign up for an Amazon Web Services account, and then subscribe to Alexa Top Sites. See the following links to sign up: