Onboard sUSDe and weETH to Aave v3 on zkSync
01Summary
Proposal to onboard sUSDe and weETH to Aave v3 on zkSync with configured risk parameters and ZK token incentives from Ethena and EtherFi partnerships.
- Type
- protocol addition
Key changes
- Onboard weETH as collateral-enabled asset with 72.5% LTV, 300 supply cap, and 1 borrow cap(high)
- Onboard sUSDe in isolation mode as collateral-enabled asset with 65% LTV, 400,000 supply cap, and USD 400,000 debt ceiling(high)
- Enable flash loans for both weETH and sUSDe(medium)
- Set emission admin at 0x95Cbff6e45C499d45dd8627f3ce179057B5Fbfcc for weETH, sUSDe and their corresponding aTokens to facilitate ZK token incentives(medium)
- Configure variable borrow rate slopes and optimal utilization rates for market stability(medium)
Notable concerns
- weETH has very restrictive borrow cap of 1 unit despite 300 supply cap
- sUSDe isolation mode restricts its use in combination with other collaterals
- Both assets have 0 base variable borrow rate which may not generate protocol revenue at low utilization
Generated by Kvorum
02Description
Simple Summary
This proposal aims to onboard sUSDe and weETH to the Aave v3 protocol on zkSync. This follows the original plans for further expansion on the network.
Motivation
The integration of sUSDe, and weETH into Aave v3 on zkSync is following the initial plan for the zkSync network launch. With the successful launch of Aave v3 on zkSync, and some time for monitoring, we believe it is time to start expanding from the initial asset list.
These onboardings also include partnership with Ethena and EtherFi to add ZK token incentives to each market, which will contribute to Aave’s growth on zkSync.
Specification
The table below illustrates the configured risk parameters for weETH
| Parameter | Value |
|---|---|
| Isolation Mode | false |
| Borrowable | DISABLED |
| Collateral Enabled | true |
| Supply Cap (weETH) | 300 |
| Borrow Cap (weETH) | 1 |
| Debt Ceiling | USD 0 |
| LTV | 72.5 % |
| LT | 75 % |
| Liquidation Bonus | 7.5 % |
| Liquidation Protocol Fee | 10 % |
| Reserve Factor | 45 % |
| Base Variable Borrow Rate | 0 % |
| Variable Slope 1 | 7 % |
| Variable Slope 2 | 300 % |
| Uoptimal | 30 % |
| Flashloanable | ENABLED |
| Siloed Borrowing | DISABLED |
| Borrowable in Isolation | DISABLED |
| Oracle | 0x32aF9A0a47B332761c8C90E9eC9f53e46e852b2B |
The table below illustrates the configured risk parameters for sUSDe
| Parameter | Value |
|---|---|
| Isolation Mode | true |
| Borrowable | DISABLED |
| Collateral Enabled | true |
| Supply Cap (sUSDe) | 400,000 |
| Borrow Cap (sUSDe) | 1 |
| Debt Ceiling | USD 400,000 |
| LTV | 65 % |
| LT | 75 % |
| Liquidation Bonus | 8.5 % |
| Liquidation Protocol Fee | 10 % |
| Reserve Factor | 20 % |
| Base Variable Borrow Rate | 0 % |
| Variable Slope 1 | 9 % |
| Variable Slope 2 | 75 % |
| Uoptimal | 80 % |
| Flashloanable | ENABLED |
| Siloed Borrowing | DISABLED |
| Borrowable in Isolation | DISABLED |
| Oracle | 0xDaec4cC3a41E423d678428A8Bb29fa1ADF26869a |
Additionally 0x95Cbff6e45C499d45dd8627f3ce179057B5Fbfcc has been set as the emission admin for weETH, sUSDe and their corresponding aTokens.
References
- Implementation: AaveV3ZkSync
- Tests: AaveV3ZkSync
- Snapshot
- Discussion
Copyright
Copyright and related rights waived via CC0.
03Mismatch analysis
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04Actions
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05Tally
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06Voters
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07Forum
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