Solvency Oracle

FiraSolvencyOracle is the top layer of the fixed-rate lending oracle pipeline, providing collateral pricing to the FiraLendingMarket.

Source: src/fira_bonding/oracles/FiraSolvencyOracle.sol

Overview

The FiraSolvencyOracle provides collateral-to-loan-token pricing for fixed-rate lending markets. It sits at the top of a 3-layer oracle pipeline:

AaveToChainlinkAdapter → ChainlinkOracleV2 → FiraSolvencyOracle → FiraLendingMarket

Layer

Purpose

AaveToChainlinkAdapter

Adapts Aave/Pendle price feeds to a Chainlink-compatible interface

ChainlinkOracleV2

Combines two Chainlink feeds to produce a collateral/USDC price

FiraSolvencyOracle

Adjusts the price for BT solvency and provides to lending market

Market

FiraSolvencyOracle

PT-USDe/BT

PT-sUSDe/BT

PT-USDG/BT

Last updated 9 days ago