When explaining to other users how the API works, it would be helpful to be
able to use links such as
https://en.wikipedia.org/wiki/Special:ApiSandbox?action=query&meta=siteinfo&format=json#api-sandbox-result
which would pre-select the appropriate fields of the sandbox page. This way, it would be easier to them to just change one or two parameters of a given query we suggest them.

Version: unspecified
Severity: enhancement
URL: https://en.wikipedia.org/wiki/Special:ApiSandbox