To cancel Grok, be sure to use the exact place where you signed up—whether...

https://source-wiki.win/index.php/I_got_a_big_xAI_charge_%E2%80%93_how_do_I_tell_if_it_was_API_or_SuperGrok_Heavy%3F

To cancel Grok, be sure to use the exact place where you signed up—whether that’s grok.com/Stripe, Apple Subscriptions, Google Play, X Premium on x.com, or the console.x.ai portals for Business or API billing