Oracle role per asset
Cap (cUSD / stcUSD)'s assessment for RD-F-049 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Each asset has a primary adapter and backup adapter stored in mutable mappings (oracleData[_asset], backupOracleData[_asset]). Chainlink feeds serve collateral assets (ETH, BTC, LINK, COMP, AVAX, UNI) as primary. RedStone NAV-based feed is primary for cUSD. Morpho ChainlinkOracleV2 adapter serves stcUSD (ERC4626 conversion + Chainlink feeds). Rate oracle handles Aave benchmark rates (marketRate) and restaker rates (restakerRate). Roles clearly separated per asset class.
Sources #
- URLCap docs llms-full.txt oracle architecture sectiondocs.cap.app: Aave adapter fetches current borrow rates; Vault Adapter computes utilization; custom adapters for cUSD/stcUSDretrieved 2026-05-17
- Cap PriceOracle.sol showing primary/backup adapter per assetPriceOracle.sol oracleData and backupOracleData per-asset mappings; RateOracle.sol marketRate/utilizationRate/benchmarkRate/restakerRateretrieved 2026-05-17
Methodology #
For each oracle, classify its role as Primary / Secondary / Fallback per asset/market.
See the full factor methodology and distribution across all protocols →