FIP-90: Fuse-boosted USD Balancer pool (bb-f-usd)

Summary Create a “bb-f-usd” Fuse-boosted USD pool on Balancer, containing FEI, DAI, and LUSD. Boosting will use FeiRari (fuse pool 8) to generate additional yield for liquidity providers. Use 50M$ of stablecoins from the PCV (minted FEI, DAI pulled from Compound, LUSD pulled from B.AMM Liquity) to bootstrap the new bb-f-usd pool.

Specification Create a FEI ERC4626 vault whose yield strategy is to deposit FEI as a lender in Fuse pool 8 (FeiRari) Create a DAI ERC4626 vault whose yield strategy is to deposit DAI as a lender in Fuse pool 8 (FeiRari) Create a LUSD ERC4626 vault whose yield strategy is to deposit LUSD as a lender in Fuse pool 8 (FeiRari) Create a bb-f-FEI Linear pool that uses the new FEI ERC4626 vault Create a bb-f-DAI Linear pool that uses the new DAI ERC4626 vault Create a bb-f-LUSD Linear pool that uses the new LUSD ERC4626 vault Create a bb-f-USD “boosted pool” containing bb-f-FEI, bb-f-DAI, bb-f-LUSD Deposit Tribe DAO’s PCV in this new boosted pool

Voting The proposal will use simple choice voting. Voting options :

Yes, execute project as described No, more discussions needed