Wikipedia (or, rather, MediaWiki, the wiki engine powering it) has a comprehensive API (see e. g. https://en.wikipedia.org/wiki/Special:ApiSandbox https://en.wi

Wikipedia (or, rather, MediaWiki, the wiki engine powering it) has a comprehensive API (see e. g. https://en.wikipedia.org/wiki/Special:ApiSandbox https://en.wikipedia.org/wiki/Special:ApiSandbox), allowing all kinds of automated tasks. You do not need any special permission to use it, however, you are rate-limited, unless you get an exemption. And, there are many ready-made tools utilizing the API for common tasks. Either local tools like Pywikibot or hosted online like many tools on tools.wmflabs.org