# Governance parameters

## fCash Interest Rate Models

<pre><code># Fetch Notional's fDAI Interest Rate Models.
<strong>fCashInterestRateCurves = notional.getInterestRateCurve(1)['activeInterestRateCurve']
</strong>interestRateCurve3M = fCashInterestRateCurves[0]
interestRateCurve6M = fCashInterestRateCurves[1] 
</code></pre>

## Collateral Haircut & Buffers

```
# Fetch Notional's USDC collateral haircut.
usdcCollateralHaircut = notional.getRateStorage(3)["ethRate"]["haircut"]/100

# Fetch Notional's USDC debt buffer.
usdcDebtBuffer = notional.getRateStorage(3)["ethRate"]["buffer"]/100
```

## Liquidation Discount Parameters

```
# Fetch Notional's USDC Liquidation Discount.
notional.getRateStorage(3)["ethRate"]["liquidationDiscount"]/100 - 1
```

## fCash Risk Adjustments Parameters

```
# Fetch the fcash haircuts and debt buffers rate adjustment that are made to the oracles rates:
notional.getCashGroup(currencyId)["debtBuffer25BPS"]
notional.getCashGroup(currencyId)["fCashHaircut25BPS"]

# Fetch the fCash liquidation discounts given to fCash liquidators.
notional.getCashGroup(currencyId)["liquidationDebtBuffer25BPS"]
notional.getCashGroup(currencyId)["liquidationfCashHaircut25BPS"]

# Fetch the minimum oracle rate at which negative fCash can be discounted 
# and the maximum oracle rate at which positive fCash can be discounted.
notional.getCashGroup(currencyId)["minOracleRate25BPS"]
notional.getCashGroup(currencyId)["maxOracleRate25BPS"]

# Fetch the maximum fCash discount factor. 1 - maxDiscountFactor is the min fCash PV of positive fCash assets.
notional.getCashGroup(currencyId)["maxDiscountFactor5BPS"]
```


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