> For the complete documentation index, see [llms.txt](https://api.checkmein.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.checkmein.cloud/tutorials.md).

# Tutorials

- [Roblox Premium Rooms](https://api.checkmein.cloud/tutorials/roblox-premium-rooms.md): Increase Premium playtime by offering them an exclusive room, using the API. You can download the final plugin files at the bottom of this page.
- [CooldownService](https://api.checkmein.cloud/tutorials/cooldownservice.md): CooldownService tracks how often players call important CheckMeIn events. It then limits the amount of calls players can make, according to your Timer setting.