A MAI/mUSD Feeder Pool on Polygon would offer a more capital efficient swap on Polygon compared to current swap protocols. Additionally, co-incentivization of the Feeder Pool would offer an attractive yield, and bootstrap more users to mStable on Polygon.
Mai Finance is a protocol that is focused on Polygon and offers a ‘MakerDAO like’ feature to borrow MAI against collateral. MAI can also be swapped for USDC, which is then deposited into the treasury to back the value of MAI itself.
At the time of writing, around $4.8 Million USD has been lend and around $56 Million is held by their USDC Swap. A Feeder Pool for MAI/mUSD as specified in MIP 9 would offer a much more capital-efficient swap implementation, compared to the current highest TVL swap for MAI/USDC on Quickswap. This addition would benefit the position of mStable in the Polygon ecosystem as the go-to AMM for stablecoins, increase TVL and generate more revenue for mStable.
This proposal aims at increasing the utility of mStable on Polygon and at capitalizing on the combined incentives provided for this Feeder Pool. This would position mStable as the most capital-efficient swap protocol for MAI on Polygon. Currently, around $100 Million USD is deposited into the MAI/USDC liquidity pool on Quickswap. With this Feeder Pool, mStable could potentially acquire a portion of this liquidity by offering better swap rates, higher swap fees, and higher yield for LPs. Additionally, incentivization of this Feeder Pool would make it an attractive choice for LPs on Polygon.
With the basket Assets together, a user could easily swap from or into MAI with any of the popular stable coins on Polygon, with a much lower gas fee than on the Ethereum mainnet.
This addition would earn MTA holders, savers and, liquidity providers swap fees and help MAI to trade closer to its intended peg. After the successful initial implementation of the MAI/mUSD Feeder Pool on Polygon, more collaboration with the QiDAO Team is viable to implement use-cases for mUSD or imUSD.
A new instance of the
FeederPool contract will be deployed on Polygon with the following parameters:
- Name: mUSD/MAI Feeder Pool
- Symbol: fPmUSD/MAI
- Amplitude coefficient (A): 100
- Swap fee: 0.04% (4 basis points)
- Redemption fee: 0.04% (4 basis points)
- Governance fee: 10% of fees charged
- Min bAsset weight limit: 3%
- Max bAsset weight limit: 97%
MAI(miMATIC) smart contract address on Polygon is
mUSD smart contract address on Polygon is
This MIP grants the ProtocolDAO permission to adjust the Amplitude coefficient (A) when deemed necessary.
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