Programmatically clear cache

I’m upgrading 100’s of WordPress sites from 4.x to 5.x. All of these sites use WP Fastest Cache. I need a programatic way to clear the cache on these sites. Is there a way to trigger a clear outside of the admin UI (wp-settings, wp-cli, etc)?

• This topic was modified 7 years, 2 months ago by thrivehive.