This is a test wiki for the Wikibase Quality Constraints extension. It currently demonstrates the new API output format, which is documented on mw:Wikibase/API#wbcheckconstraints.
You can try it out on Special:ApiSandbox or just open an item page (e. g. John F. Kennedy) and inspect the
wbcheckconstraints API request in your browser’s developer tools.
Feel free to add your own test data! You can import items and properties from Wikidata on Special:ImportEntity.
For more information about constraints, see the property constraints portal on Wikidata.
- The documentation links in the gadget (the question mark icon) won’t work, since constraint item IDs are different on Wikidata.