Onboard eBTC and Add eBTC/WBTC E-Mode














Onboard eBTC and Add eBTC/WBTC E-Mode







Author

ACI

Creator

0x57ab7ee15cE5ECacB1aB84EE42D5A9d0d8112922

Simple Summary

This proposal aims to onboard eBTC for the Core Instance, and add a WBTC liquid E-Mode. By implementing this change, we seek to enhance capital efficiency for borrowers using eBTC/WBTC as collateral.

Both TEMP CHECK and TEMP CHECK Snapshot have passed recently.

Motivation

The motivation behind this proposal stems from several key factors:

  • High Utilization: eBTC/WBTC has demonstrated significant usage as collateral for borrowing stablecoins on the platform.
  • Capital Efficiency: Enabling liquid E-Mode for eBTC/WBTC will allow borrowers to substantially improve their capital efficiency when using this asset as collateral.
  • Controlled Growth: Liquid E-Mode provides a mechanism for more precise control over the growth and borrow demand in relation to the overall stablecoin liquidity within Aave v3 on Core Instance.
  • Enhanced Borrowing Capacity: This change will enable users to borrow larger amounts of other stablecoins against their eBTC/WBTC collateral, potentially increasing platform utilization and revenue.

By implementing this proposal, we aim to optimize the use of eBTC/WBTC within the Aave ecosystem, attracting more liquidity.

Specification

The table below illustrates the configured risk parameters for eBTC

ParameterValue
NetworkEthereum
Isolation ModeNo
BorrowableNo
Collateral EnabledYes
Supply Cap750
Borrow Cap1
Debt Ceiling0
LTV67%
LT72%
Liquidation Bonus10%
Liquidation Protocol Fee10%
Variable Base0%
Variable Slope14%
Variable Slope2300%
Uoptimal45%
Reserve Factor50%
FlashloanableNo
Siloed BorrowingNo
Oracle0x95a85D0d2f3115702d813549a80040387738A430

Additionally 0xac140648435d03f784879cd789130F22Ef588Fcd has been set as the emission admin for eBTC and the corresponding aToken.

Finally, this proposal will add eBTC/WBTC liquid E-Mode

ParameterValueValue
AsseteBTCWBTC
CollateralYesNo
BorrowableNoYes
Max LTV83%-
Liquidation Threshold85%-
Liquidation Bonus3.0%-

References

Copyright

Copyright and related rights waived via CC0.

by BGD Labs