Hello all! We now have better documentation [1] on how to use WCQS with OAuth, in particular how to use it programmatically. If anything is unclear, please let us know via the Discussion page [2]. Thanks to Erik for writing that documentation and validating that it actually works as expected! Have fun! Guillaume [1] https://commons.wikimedia.org/wiki/Commons:SPARQL_query_service/API_endpoint [2] https://commons.wikimedia.org/w/index.php?title=Commons_talk:SPARQL_query_s… -- *Guillaume Lederrey* (he/him) Engineering Manager Wikimedia Foundation <https://wikimediafoundation.org/>