I am developing a web application which shows basic information about basketball players. I get all the data from wikidata by basic sparql queries. However, some players are missing some basic information(height, weight, their current team, etc.). And I would like to allow users of my web app to edit/add missing information on my app and I would send the edit request to wikidata. How it can be done ? I found Wikibase/API where is written that "The Wikibase API allows querying, adding, removing and editing information on Wikidata or any other Wikibase instance." https://www.mediawiki.org/wiki/Wikibase/API
But I could not find anywhere at least something about how to edit/add data or some example post request how it works(I'm pretty sure it is there, but maybe I'm just blind...). If someone has any experience with this, I would appreciate any help of where to look and what to read. Thanks