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

# Policies

For now, our session keys only allow the whitelisting of contract with functions, soon we'll add spending limits, timeframe and other features.