@yield-protocol/environments-v2 v0.0.1

External contract links:

• Yearn Vault deployed token contracts -- github
• Curve deployed contract addresses -- github
• Lido deployed contracts (stEth and wstEth)

Start a local environment: npx hardhat node

OPTIONAL: Start a mainnet forked env: npx hardhat node --fork https://eth-mainnet.alchemyapi.io/v2/1Ywbr_Hku2pWR5BTgV9hxyoGaDWX0AoF *currently a bit tempramental, use cautiously

then run the environment of choice, eg. npx hardhat run ./environments/development.ts --network localhost

then run the unit tests of choice, eg. npx hardhat test test/011_oracle.ts --network localhost

to add an asset as an ilk to an already deployed protocol (say, for instance, add WBTC as an ilk where DAI and USDC are already bases): npx hardhat --show-stack-traces --network localhost add --ilk 0x46b142DD1E924FAb83eCc3c08e4D46E82f005e0E 0xC9a43158891282A2B1475592D5719c001986Aaec DAI 0x1c85638e118b37167e9298c2268758e058DdfDA0 USDC where:

0x46b142DD1E924FAb83eCc3c08e4D46E82f005e0E is WBTC's address 0xC9a43158891282A2B1475592D5719c001986Aaec is the spot source for WBTC/DAI 0x1c85638e118b37167e9298c2268758e058DdfDA0 is the spot source for WBTC/USDC

to add an asset as a base to an already deployed protocol (say, for instance, add USDT as a base where DAI, USDC, ETH and TST are already assets): npx hardhat --show-stack-traces --network localhost add --base 0x46b142DD1E924FAb83eCc3c08e4D46E82f005e0E 1630919140 0xC9a43158891282A2B1475592D5719c001986Aaec 0x1c85638e118b37167e9298c2268758e058DdfDA0 0x367761085BF3C12e5DA2Df99AC6E1a824612b8fb DAI 0x4C2F7092C2aE51D986bEFEe378e50BD4dB99C901 USDC 0x7A9Ec1d04904907De0ED7b6839CcdD59c3716AC9 ETH 0x49fd2BE640DB2910c2fAb69bB8531Ab6E76127ff TST where:

0x46b142DD1E924FAb83eCc3c08e4D46E82f005e0E is USDT's address 1630919140 is the maturity for the series that will be created for USDT 0xC9a43158891282A2B1475592D5719c001986Aaec is the rate source for USDT 0x1c85638e118b37167e9298c2268758e058DdfDA0 is the chi source for USDT 0x367761085BF3C12e5DA2Df99AC6E1a824612b8fb is the spot source for USDT/DAI 0x4C2F7092C2aE51D986bEFEe378e50BD4dB99C901 is the spot source for USDT/USDC 0x7A9Ec1d04904907De0ED7b6839CcdD59c3716AC9 is the spot source for USDT/ETH