For the complete documentation index, see llms.txt. This page is also available as Markdown.

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

Oracle pipeline

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

Deployed instances

Market
FiraSolvencyOracle

PT-USDe/BT

0xeB30b33A...

PT-sUSDe/BT

0xB9bAA3D5...

PT-USDG/BT

0x90d0d6fd...

Last updated