sUSDS 4626 and Rate Provider review - Mainnet

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Additional Contract Information

• Is the rate provider reporting for a stable coin - in USD terms?
• Is the rate provider reporting a market rate?
• Is a combined rate provider needed (i.e. wstETH in aave)?
• Does this rate provider pertain to an ERC4626 contract?
• If so, is the intention for this ERC4626 asset to be boosted?
• If so, is the Buffer already initialized
• If so, shall the underlying asset be used to add/remove liquidity in a pool if possible? (i.e. add USDC for waUSDC)
• If so, shall the wrapped asset also be used to add/remove liquidity in a pool? (i.e. add waUSDC directly)

Network

mainnet

Rate provider contract address

0xc17a22a7d1f0Ca3f392F5920E7142240AEa8B2Ae

Asset contract address

0xa3931d71877C0E7a3148CB7Eb4463524FEc27fbD

audits

https://docs.spark.fi/dev/security/security-and-audits

Protocol Documentation

This rate provider tracks the embedded yield of the sUSDS 4626 token.

ERC4626 Asset contract address

0xa3931d71877C0E7a3148CB7Eb4463524FEc27fbD

ERC4626 Asset contract audits

https://docs.spark.fi/dev/security/security-and-audits

ERC4626 Asset contract documentation

Savings USDS (sUSDS) is an ERC-4626 representation/wrapper of USDS in the Sky Savings Rate module (SSR). sUSDS allows users to deposit USDS to receive the yield generated by the Sky Protocol while still being able to transfer, stake, lend the tokens. Converting between USDS and sUSDS can be done using the ERC4626 interface

Link to passing fork tests

balancer/balancer-v3-erc4626-tests#130

Terms and Conditions

• The protocol to be integrated has been audited by at least one security firm or independent researcher.
• If deployed, the contract & all involved downstream contracts are verified on etherscan.
• The contract does not rely upon an EOA to supply any critical data (e.g., price).
• If upgradeable, the contract's administrator is not an EOA.