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Added UST risk parameters #266

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Added UST risk parameters #266

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ff1bbe4
add ust
yun-yeo Jan 14, 2022
656f534
add chainlink feed
yun-yeo Jan 14, 2022
b7a3915
add incentive controller address for deploy script
yun-yeo Jan 25, 2022
e189bf8
back reserveDecimals to 6
yun-yeo Jan 26, 2022
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5 changes: 4 additions & 1 deletion helpers/types.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -205,6 +205,7 @@ export interface iAssetBase<T> {
REN: T;
ENJ: T;
xSUSHI: T;
UST: T;
}

export type iAssetsWithoutETH<T> = Omit<iAssetBase<T>, 'ETH'>;
Expand Down Expand Up @@ -234,6 +235,7 @@ export type iAavePoolAssets<T> = Pick<
| 'REN'
| 'ENJ'
| 'xSUSHI'
| 'UST'
>;

export type iMultiPoolsAssets<T> = iAssetCommon<T> | iAavePoolAssets<T>;
Expand Down Expand Up @@ -264,7 +266,8 @@ export enum TokenContractId {
YFI = 'YFI',
UNI = 'UNI',
ENJ = 'ENJ',
xSUSHI = 'xSUSHI'
xSUSHI = 'xSUSHI',
UST = 'UST',
}

export interface IReserveParams extends IReserveBorrowParams, IReserveCollateralParams {
Expand Down
8 changes: 8 additions & 0 deletions markets/aave/commons.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ const MOCK_CHAINLINK_AGGREGATORS_PRICES = {
ZRX: oneEther.multipliedBy('0.001151').toFixed(),
xSUSHI: oneEther.multipliedBy('0.00913428586').toFixed(),
USD: '5848466240000000',
UST: oneEther.multipliedBy('0.00369068412860').toFixed(),
};
// ----------------
// PROTOCOL GLOBAL PARAMS
Expand Down Expand Up @@ -110,6 +111,9 @@ export const CommonsConfig: ICommonConfiguration = {
BUSD: {
borrowRate: oneRay.multipliedBy(0.05).toFixed(),
},
UST: {
borrowRate: oneRay.multipliedBy(0.05).toFixed(),
},
},
// ----------------
// COMMON PROTOCOL ADDRESSES ACROSS POOLS
Expand Down Expand Up @@ -216,6 +220,7 @@ export const CommonsConfig: ICommonConfiguration = {
YFI: '0xC5d1B1DEb2992738C0273408ac43e1e906086B6C',
ZRX: '0xBc3f28Ccc21E9b5856E81E6372aFf57307E2E883',
USD: '0x9326BFA02ADD2366b30bacB125260Af641031331',
UST: ZERO_ADDRESS,
},
[EthereumNetwork.ropsten]: {
AAVE: ZERO_ADDRESS,
Expand All @@ -238,6 +243,7 @@ export const CommonsConfig: ICommonConfiguration = {
YFI: ZERO_ADDRESS,
ZRX: '0x1d0052e4ae5b4ae4563cbac50edc3627ca0460d7',
USD: '0x8468b2bDCE073A157E560AA4D9CcF6dB1DB98507',
UST: ZERO_ADDRESS,
},
[EthereumNetwork.main]: {
AAVE: '0x6Df09E975c830ECae5bd4eD9d90f3A95a4f88012',
Expand All @@ -260,6 +266,7 @@ export const CommonsConfig: ICommonConfiguration = {
YFI: '0x7c5d4F8345e66f68099581Db340cd65B078C41f4',
ZRX: '0x2Da4983a622a8498bb1a21FaE9D8F6C664939962',
USD: '0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419',
UST: '0xa20623070413d42a5C01Db2c8111640DD7A5A03a',
},
[EthereumNetwork.tenderlyMain]: {
AAVE: '0x6Df09E975c830ECae5bd4eD9d90f3A95a4f88012',
Expand All @@ -282,6 +289,7 @@ export const CommonsConfig: ICommonConfiguration = {
YFI: '0x7c5d4F8345e66f68099581Db340cd65B078C41f4',
ZRX: '0x2Da4983a622a8498bb1a21FaE9D8F6C664939962',
USD: '0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419',
UST: '0xa20623070413d42a5C01Db2c8111640DD7A5A03a',
},
},
ReserveAssets: {
Expand Down
6 changes: 6 additions & 0 deletions markets/aave/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ import {
strategyWETH,
strategyYFI,
strategyXSUSHI,
strategyUST,
} from './reservesConfigs';

// ----------------
Expand Down Expand Up @@ -55,6 +56,7 @@ export const AaveConfig: IAaveConfiguration = {
YFI: strategyYFI,
ZRX: strategyZRX,
xSUSHI: strategyXSUSHI,
UST: strategyUST,
},
ReserveAssets: {
[eEthereumNetwork.buidlerevm]: {},
Expand All @@ -81,6 +83,7 @@ export const AaveConfig: IAaveConfiguration = {
WETH: '0xd0a1e359811322d97991e03f863a0c30c2cf029c',
YFI: '0xb7c325266ec274fEb1354021D27FA3E3379D840d',
ZRX: '0xD0d76886cF8D952ca26177EB7CfDf83bad08C00C',
UST: ZERO_ADDRESS,
},
[EthereumNetwork.ropsten]: {
AAVE: '',
Expand All @@ -103,6 +106,7 @@ export const AaveConfig: IAaveConfiguration = {
WETH: '0xc778417e063141139fce010982780140aa0cd5ab',
YFI: ZERO_ADDRESS,
ZRX: '0x02d7055704EfF050323A2E5ee4ba05DB2A588959',
UST: ZERO_ADDRESS,
},
[EthereumNetwork.main]: {
AAVE: '0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9',
Expand All @@ -126,6 +130,7 @@ export const AaveConfig: IAaveConfiguration = {
YFI: '0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e',
ZRX: '0xE41d2489571d322189246DaFA5ebDe1F4699F498',
xSUSHI: '0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272',
UST: '0xa693B19d2931d498c5B318dF961919BB4aee87a5',
},
[EthereumNetwork.tenderlyMain]: {
AAVE: '0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9',
Expand All @@ -149,6 +154,7 @@ export const AaveConfig: IAaveConfiguration = {
YFI: '0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e',
ZRX: '0xE41d2489571d322189246DaFA5ebDe1F4699F498',
xSUSHI: '0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272',
UST: '0xa693B19d2931d498c5B318dF961919BB4aee87a5',
},
},
};
Expand Down
19 changes: 18 additions & 1 deletion markets/aave/reservesConfigs.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -357,4 +357,21 @@ export const strategyXSUSHI: IReserveParams = {
reserveDecimals: '18',
aTokenImpl: eContractid.AToken,
reserveFactor: '3500',
};
};

export const strategyUST: IReserveParams = {
optimalUtilizationRate: new BigNumber(0.8).multipliedBy(oneRay).toFixed(),
baseVariableBorrowRate: new BigNumber(0).multipliedBy(oneRay).toFixed(),
variableRateSlope1: new BigNumber(0.04).multipliedBy(oneRay).toFixed(),
variableRateSlope2: new BigNumber(0.75).multipliedBy(oneRay).toFixed(),
stableRateSlope1: new BigNumber(0.02).multipliedBy(oneRay).toFixed(),
stableRateSlope2: new BigNumber(0.75).multipliedBy(oneRay).toFixed(),
baseLTVAsCollateral: '0',
liquidationThreshold: '0',
liquidationBonus: '0',
borrowingEnabled: true,
stableBorrowRateEnabled: false,
reserveDecimals: '6',
aTokenImpl: eContractid.AToken,
reserveFactor: '2000'
};
9 changes: 5 additions & 4 deletions tasks/helpers/deploy-new-asset.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,13 +11,14 @@ import {
deployVariableDebtToken,
} from './../../helpers/contracts-deployments';
import { setDRE } from '../../helpers/misc-utils';
import { ZERO_ADDRESS } from './../../helpers/constants';

const LENDING_POOL_ADDRESS_PROVIDER = {
main: '0xb53c1a33016b2dc2ff3653530bff1848a515c8c5',
kovan: '0x652B2937Efd0B5beA1c8d54293FC1289672AFC6b',
};

const INCENTIVES_CONTROLLER_ADDRESS = '0x036cA61C1977c6EA52222Db81F725fDBd70eFBd7';

const isSymbolValid = (symbol: string, network: EthereumNetwork) =>
Object.keys(reserveConfigs).includes('strategy' + symbol) &&
marketConfigs.AaveConfig.ReserveAssets[network][symbol] &&
Expand Down Expand Up @@ -55,7 +56,7 @@ WRONG RESERVE ASSET SETUP:
treasuryAddress,
`Aave interest bearing ${symbol}`,
`a${symbol}`,
ZERO_ADDRESS,
INCENTIVES_CONTROLLER_ADDRESS,
],
verify
);
Expand All @@ -65,7 +66,7 @@ WRONG RESERVE ASSET SETUP:
reserveAssetAddress,
`Aave stable debt bearing ${symbol}`,
`stableDebt${symbol}`,
ZERO_ADDRESS,
INCENTIVES_CONTROLLER_ADDRESS,
],
verify
);
Expand All @@ -75,7 +76,7 @@ WRONG RESERVE ASSET SETUP:
reserveAssetAddress,
`Aave variable debt bearing ${symbol}`,
`variableDebt${symbol}`,
ZERO_ADDRESS,
INCENTIVES_CONTROLLER_ADDRESS,
],
verify
);
Expand Down