Documentation : Methods Available ( Free Service )
Method - urlmetrics
This method is used to display all relevant SEO reltated information for a specific page or domain. It includes Domain Authority, Page Authority, juice-passing links, and other highly relevant data.
Method - links
This method returns all the links found to a specific page or entire domain.
Method - anchortext
This method will return a set of anchor text terms of phrases that are aggregated across multiple links to a specific page or domain.