Top three best solutions which are tagged as accepted

Hi All,

I want to integrate the lithium community with our self service portal. From the self service portal, if we search something then we want to have a seperate section where i can get the following results from the lithium community :

•          Forums: Top three best solutions which are tagged as accepted.
•          Trouble-shooting KB articles: YouTube video scripts embedded in articles. Content created by SH staff in Lithium.
•          Blogs: Mostly customer generated content
•          Employee specific section.

My question, is there any specific API to get the top few best solutions from the forums which are accepted as solution.