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

# DeerFi Function

Official Website: https\://DeerFi.io/

**1. Low-risk Mining**

User A can deposit USDT, BNB, ETH, and other tokens to participate in the lending pool, and interests will be determined by the quadruple-slope interest rate curve. Money deposited by User A will be lent to User B for leveraged yield farming.

The model follows a quadruple-slope interest rate curve:

At 0-50% utilization rate, interest rate goes from 0% up linearly to 10%

At 50-75% utilization rate, interest rate will be fixed at 20%

At 75-95% utilization rate, interest rate goes up linearly to 30%

At 95-100% utilization rate, interest rate goes up to 40%

**2. Liquidity Mining**

User B can use tokens of various percentages as collateral and get access to LP Token of the same percentages to gain profits from leveraged yield farming. For example, users save BNB / USDT LP of 100BNB, 2x leverage, and automatically borrow USDT equivalent to 100BNB; LP worth of 200BNB. Through this leverage, users can obtain the income brought by price fluctuation and earn farming incentives.

**3. Ecological Mining**

User C can make DEER/USDT and DEER/BNB into trading pairs to provide liquidity for DEER and obtain more DEER ecological mining rewards.

**4. Asset Liquidation**

When the asset liability ratio of user B is greater than 85%, it will be liquidated and the liquidator will get a certain reward.

**5. Leveraged borrowing and leveraged trading.**

Open soon.