Oracle providers used

Frax Finance's assessment for RD-F-048 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Multiple Chainlink feeds confirmed from data-cache (ETH/USD 0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419, USDC/USD 0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6, USDT/USD 0x3E7d1eAB13ad0104d2750B8863b489D65364e32D, BTC/USD 0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c, plus LINK, COMP, UNI, AVAX). Frax Oracle system (dual-oracle, Chainlink-compatible, audited ToB Oct 2023). RedStone Trusted Single Source Oracle for BUIDL NAV (frxUSD RWA collateral). sfrxETH rate is internal ERC-4626 math. Multiple distinct oracle providers across the product stack.

Sources #

Internal
Frax data-cache oracle_feeds (Chainlink feeds list)C:\Users\abdul\OneDrive\Desktop\Memory\Memory\RiskProduct\risk-dashboard\.research\protocols\frax\00-data-cache.json §sources.oracle_feedsretrieved 2026-05-17
URL
The Block: Securitize taps RedStone as first oracle for onchain fundsSecuritize selects RedStone as primary oracle for BlackRock BUIDL, Apollo ACRED, Hamilton Lane, KKR tokenized fundsretrieved 2026-05-17
Docs
Frax Oracle OverviewFrax Oracle Overview — oracle providers and Chainlink-compatible interfaceretrieved 2026-05-17

Methodology #

List all oracle providers used (Chainlink, Pyth, Redstone, Uniswap-TWAP, in-house, etc.) per asset/market pair in the protocol.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol frax factor RD-F-048 score green collected_at 2026-05-16 20:44:31