Oracle role per asset
Frax Finance'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 #
Roles per asset: ETH/USD and BTC/USD are primary lending collateral oracles in Fraxlend (dual-feed, pessimistic). USDC/USD and USDT/USD are primary AMO stablecoin collateral valuation. BUIDL NAV (RedStone TSSO) is primary for frxUSD RWA backing. sfrxETH rate is internal (no external oracle). IORB oracle is secondary reference rate for AMO. Each product's oracle role is distinct and documented.
Sources #
- Docs
- Frax v3 100 CR OverviewFrax v3 overview — IORB oracle and Chainlink/governance reference rates for frxUSDretrieved 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 →
rubric_version v1.7.0 protocol frax factor RD-F-049 score green collected_at 2026-05-16 20:44:31