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

# Core Features

- [Synthetic proactive market maker](https://learn.woo.org/woofi/synthetic-proactive-market-maker.md): WOOFi's sPMM model
- [Crosschain swaps](https://learn.woo.org/woofi/crosschain-swaps.md)
- [Earn vaults](https://learn.woo.org/woofi/earn-vaults.md)
- [WOO Stake](https://learn.woo.org/woofi/woo-stake.md)
- [Perpetual futures](https://learn.woo.org/woofi/perpetual-futures.md)