Page content api

Hi , I want to access the content of one of the confluence pages supported by Atlassian. The issue I am facing is that the entire html is coming i need the content only ie the body what is written on the page, can you please help me getting that?
Thanks in advance.

Api tried-
https:///wiki/spaces/SUPKB/pages/1628209795/?body-format=atlas_doc_format and related ones.