vipaggar, You can not get all the information in one API request, but you can get most of the information using single API, like:
- Post subject
- Content
- Likes/kudos
- Views
- Last update time stamp
- Creation time stamp
You can check the API supported for this in the below documentation.
https://devdocportal.lithium.com/t5/Community-API-v2-Reference/bd-p/restv2docs?section=commv2&collection=messages