Onboard syrupUSDC on Base
01Summary
Proposal to onboard syrupUSDC to Aave V3 Base Instance with collateral-only listing in E-Mode, allowing it to be used as collateral for borrowing USDC and GHO with 90% LTV and 92% liquidation threshold.
- Type
- protocol addition
Key changes
- Onboard syrupUSDC token to Aave V3 Base Instance(high)
- Create E-Mode for syrupUSDC/stablecoin with USDC and GHO as borrowable assets(high)
- Set syrupUSDC with 0% LTV and LT in isolation (only usable in E-Mode) with 50M supply cap(high)
- Configure oracle with Capped syrupUSDC/USDC exchange rate and 8.04% max yearly growth cap(medium)
- Set 0xac140648435d03f784879cd789130F22Ef588Fcd as emission admin for syrupUSDC and aToken(medium)
Notable concerns
- Asset listed with 0% LTV and LT outside E-Mode, restricting usage to E-Mode only per Aave v3.6 design
- Borrow cap set to 1 (functionally disabled borrowing)
- Requires Aave v3.6 deployment for proper collateral capacity restriction functionality
- syrupUSDC introduces dependency on third-party exchange rate provider and oracle pricing mechanisms
Generated by Kvorum
02Description
Simple Summary
This AIP proposes to onboard syrupUSDC to Aave V3 Base Instance.
Motivation
With the recent approval of syrupUSDC on the Core Instance following BGD Labs’ updated technical review we now propose to onboard syrupUSDC to the Base Instance. We propose this under the Direct to AIP framework.
We believe that the Base instance has strong growth prospects and with an increase in high demand collateral assets we will see rate of growth pick up. syrupUSDC is a good candidate for onboarding to Base for these reasons.
We recommend an eMode be created with USDC and GHO as borrow assets.
Specification
The table below illustrates the configured risk parameters for syrupUSDC
Service providers recommend initially listing the asset with defined low LT and LTV parameters. However, since Aave v3.6 will be deployed when this AIP will be executed, the asset is listed with LT, LTV, LB and LPE set to 0. Aave v3.6 allows an asset to be listed with collateral capacity restricted exclusively to E-Mode. Notice that low LT and LTV was a way to force user to only use the asset on an E-mode before Aave v3.6.
| Parameter | Value |
|---|---|
| Isolation Mode | false |
| Borrowable | DISABLED |
| Collateral Enabled | true |
| Supply Cap (syrupUSDC) | 50,000,000 |
| Borrow Cap (syrupUSDC) | 1 |
| Debt Ceiling | USD 0 |
| LTV | 0 % |
| LT | 0 % |
| Liquidation Bonus | 0 % |
| Liquidation Protocol Fee | 0 % |
| Reserve Factor | 50 % |
| Base Variable Borrow Rate | 0 % |
| Variable Slope 1 | 10 % |
| Variable Slope 2 | 300 % |
| Uoptimal | 45 % |
| Flashloanable | ENABLED |
| Siloed Borrowing | DISABLED |
| Borrowable in Isolation | DISABLED |
Oracle details
| Parameter | Value |
|---|---|
| Oracle | Capped SyrupUSDC / USDC / USD |
| Ratio Provider | syrupUSDC-USDC Exchange Rate |
| Underlying oracle | Capped USDC/USD |
| Minimum Snapshot delay | 7 days |
| Max yearly growth | 8.04% |
| Last Answer | (2026-1-19) 114707480 (1.14707480 USD) |
Emodes
syrupUSDC/stablecoin
| Parameter | Value | Value | Value |
|---|---|---|---|
| Asset | syrupUSDC | USDC | GHO |
| Collateral | Yes | No | No |
| Borrowable | No | Yes | Yes |
| Max LTV | 90.00% | - | - |
| Liquidation Threshold | 92.00% | - | - |
| Liquidation Bonus | 4.00% | - | - |
Additionally 0xac140648435d03f784879cd789130F22Ef588Fcd has been set as the emission admin for syrupUSDC and the corresponding aToken.
Disclaimer
ACI is not directly affiliated with Maple and did not receive compensation for the creation of this proposal.
References
- Implementation: AaveV3Base
- Tests: AaveV3Base
- Snapshot: Direct-to-AIP
- Discussion
Copyright
Copyright and related rights waived via CC0.
03Mismatch analysis
A calldata-vs-description analysis is not generated yet. Review the decoded actions →
04Actions
This proposal carries no on-chain actions.
05Tally
Summed from votes
06Voters
| Voter | Choice | % of total | Rationale | ||
|---|---|---|---|---|---|
| EA0xea0c…6b5a | For | 333K | 33.78% | — | 10mo ago |
| 570x57ab…2922 | For | 311.8K | 31.63% | — | 10mo ago |
| EZezr3al.eth0x8659…7d0e | For | 161.2K | 16.35% | — | 10mo ago |
| 2C0x2cc1…4df1 | For | 67.6K | 6.86% | — | 10mo ago |
| B90xb933…8dd1 | For | 43K | 4.36% | — | 10mo ago |
| EC0xecc2…6ac9 | For | 23.9K | 2.43% | — | 10mo ago |
| 3D0x3ddc…05b0 | For | 20.1K | 2.04% | — | 10mo ago |
| 7A0x7ae1…e585 | For | 10K | 1.01% | — | 10mo ago |
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07Forum
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