> For the complete documentation index, see [llms.txt](https://hashmix.gitbook.io/hashmix-fil-liquid-staking/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hashmix.gitbook.io/hashmix-fil-liquid-staking/key-features.md).

# Key Features

#### Totally Trustless

Well-audited smart contracts control all funds and collateral.

#### Risk-free

We kept our valuation model tested in Filecoin FIL Lending, ensuring that users’ principal and interests are always safe.

#### Flexible Liquidity

Pooled liquidity + liquidity token give you extra liquidity while staking.

#### Market Rate

The borrow and deposit APY are controlled by a utilization rate curve, which reflects the actual supply and demand of the market.