- Assign team roles JSON at
./config/roles.json. - Set environment variables
TREASURY_ADDRESSandSAV_ADDRESS. - Run
forge script script/deploy-autofarm.sol --rpc-url bsc --private-key $PRIVATE_KEY --verify --verifier etherscan --broadcast.
- Transferable shares (for future Zap/Router implementation)
- Initial shares:token ratio is always 1-to-1
- Profits are vested over a period of 6 hours
- New on-chain calculation for ideal compounding interval
- Dynamic fees: Fairer distribution of fees depending on APR.
- Ideal liquidity ratio: Calculate ideal ratio before adding liquidity
- Use
immutablefor permanent data (saves gas likeconstant) - Use SSTORE2 to reduce gas for reading/writing storage vars
- Reduced number of subswaps: Swap altogether to one of the tokens (e.g. WBNB) then swap ~half of the WBNB to the other token
- Bypass dex router, swap directly through pairs to remove
- Aggregate fees to FeesController and convert to AUTO, burn etc in bulk
- Team-decentralized emergency pause button. Assets will be withdrawn from the farm into the Strat.
- Trustless rescue operations: Allow devs to call arbitrary contracts that do not involve the Strat's asset token.
- Automated testing by forking mainnet for all vaults before deployment.
As with V1, Strats are not equipped with centralised migrator method, nor is the core Strat behaviour configurable after deployment, such as the Strat's contract code, underlying asset and farm, earned token, and compounding swaps path. This ensures users' risk assessments upon their deposit is respected.
Allowing team members from different timezones to pause Strats and unlock assets increases the response time to emergency situations. The Strats are also equipped with Rescue Operations method, which is centralised but trustless.
StratX4 is agnostic of the underlying farming and compounding logic. This allows faster development of new vaults.
- Yearn's ERC4626 Motivation: (https://twitter.com/iearnfinance/status/1511444220850184197?s=20&t=Bfb2UbL-y6mS6QwME0Un-A)
- Profit vesting: xERC4626 by fei-protocol (https://github.com/fei-protocol/ERC4626/blob/main/src/xERC4626.sol)