Looking to find "Search and Catchup" API for IPTV

We are going to develop IPTV first time in Tizen TV and have googled in search of API list which will be required to develop an app and found the most of the API such as: Live, Movies and Series from the post “All api of xtream ui and xtream code - Xtream UI
But we have not found any API for Search and catch-up API(Recorded videos).

Please share the search and catchup API if anyone has.

Thank you!!