> For the complete documentation index, see [llms.txt](https://docs.derupt.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.derupt.io/legacy/contracts-legacy/.derupt-stackers.md).

# .derupt-stackers

**The following function calls are only callable by .derupt-core-yyyymmdd:**

* log-stack
* log-stacking-claim-reward