How to get multiple topics by topic IDs

I want multiple topics by array of topic IDs, Is there an alternative for this type of api service?
If not, can we create a new api in discourse to fulfil my requirement?

It might help to back up and describe what problem you are trying to solve rather than your solution to it.

Why not just make multiple API calls, one for each topic?


By making multiple calls from a mobile device, it may consume more time and data to show up. Is it better to call multiple calls for number of topics to be shown on a single screen or a web page or we get multiple values in a single call? Plz suggest.