Contracts & Addresses

Ethereum Mainnet Deployments

All smart contracts are deployed on Ethereum mainnet with verified source code. Contract ownership is assigned to designated multisig addresses for operational security.

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Core Protocol Addresses

Role	Address
Deployer	0x7Da82CBD315923d75dbb2C62F099392705FF97f9
Treasury / Fee Recipient	0x97fD565B913b439Ff16774Da152B1f71F05A82F1

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Core Contracts

Lending Markets

Contract	Address
Variable LendingMarket	0xc8Db629192a96D6840e88a8451F17655880A2e4D
Fixed FiraLendingMarket	0x280ddD897F39C33fEf1CbF863B386Cb9a8e53a0e
AdaptiveCurveIRM	0x73C288826347af3718e6F09c2A24AaFDA77684cD

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Router

Contract	Address
FiraRouterV4	0xFF615E63aAF2d1B1EE4AdFD34a5840747185d8A0
ActionStorage	0x0386685eA7d37c61dDb8F2e2E8c45f6a81d4A3C8

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Vaults

Markov USDC Prime

Field	Value
Vault	0x50791a5cA041b9D6Dd03e64E3Fa0e34a376759AC
Vault Factory	0xe77E0f97A864558e5513209323e4169FcEAC6981
Name	Markov USDC Prime
Symbol	mkUSDC
Allocator	0x4E700A14868620a9Bba0669721F1945c410c7571
Curator	0xc02B0D1ca7B986E63cf1599F9c32e8A96c2D4Cff
Fee Recipient	0x97fD565B913b439Ff16774Da152B1f71F05A82F1

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Token Contracts

Wrapped Collateral Token

Field	Value
Token	0x62F5366C9E21A95326C461a098a408e034e017b3
Name	Fira Wrapped USDC
Symbol	FW-USDC
Rehypothecation Module	0xad332515d9c82438BBa0e9FAA9486B52A33a7Ac8

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Factories

Factory	Address
YieldContractFactory	0xcdB83Abb9121c04589567A4106C3cFaf65DB68Be
FiraMarketFactory	0xBF1EfC2199ae9EE1B6f5060a45D4440157E49744
ChainlinkOracleV2Factory	0x7783fF7bE856C7A82bC5497Fb3CC8F7E8802D8dC

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Modules

Module	Address
RehypothecationModule	0xad332515d9c82438BBa0e9FAA9486B52A33a7Ac8
LiquidityInjector	0x2104f638a839Ca7260180d9Ee7f4865C92Df4cE5

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Oracles

Oracle	Address
cbBTC / USDC	0x698253A24CC4926090f841B38D31d6342A00a82C
PT-USDe / BT	0x2ED527087B740530562754EFCd608290eCCdBe2e
PT-sUSDe / BT	0xD6f5D9102007A737D9EDE6543262516d5c2fc8f8
PT-USDG / BT	0x90d0d6fdf9fe93777085e8b4baf3aab4285bac6b
BCLpOracle	0xfEAAEC9124FB007d7c44Ed704A08d24b264de921

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Fixed Rate Markets

May 7 Expiry

Core Tokens

Token	Address
BT	0x57FFbb88f0c69283531a751BE6FF0741348371bA
CT	0x93635d34fAd5A9fA7065a645691100b2E23C93cd
FiraMarket (AMM)	0xde00b5edb255078dd42ee94fd97f473d1c9c055d

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May 27 Expiry

Core Tokens

Token	Address
BT	0x88dd7069cb9d8b7cc6eebd23b82ed1e9a75d9734
CT	0x17eA07Eb87bf7B091070999a0D313556D4ac580B
FiraMarket (AMM)	0x7083cfc87e7f6ebb858cc39b72d9c7605d368729

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PT-USDG / BT Market (May 27 Expiry)

Market ID

0xC648C50221E8271B9F812D35E2B2FD9296DEFD64228EAE8008D6BF405B303D82

Parameter	Value
Loan Token	0x88dd7069cb9d8b7cc6eebd23b82ed1e9a75d9734
Collateral Token	0x9db38D74a0D29380899aD354121DfB521aDb0548
Oracle	0x90d0d6fdf9fe93777085e8b4baf3aab4285bac6b
LTV	94%
LLTV	94.75%
Liquidation Incentive	1%

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PT-USDe / BT Market

Market ID

0xC48C055110D1692EDA1D45975BD80C75EE5E4D0AB6A5B6FFB949F2252C1B7791

Parameter	Value
Loan Token	0x57FFbb88f0c69283531a751BE6FF0741348371bA
Collateral Token	0xaebf0bb9f57e89260d57f31af34eb58657d96ce0
Oracle	0xeB30b33A1aC175e0305853636D0eF3898eb530f3
LTV	89%
LLTV	90%
Liquidation Incentive	3.1%

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PT-sUSDe / BT Market

Market ID

0xCA309C3ECE0FA3341779D8319F28BD9E08D3E08889E8AC58B4AC9001FBE458F3

Parameter	Value
Loan Token	0x57FFbb88f0c69283531a751BE6FF0741348371bA
Collateral Token	0x3de0ff76e8b528c092d47b9dac775931cef80f49
Oracle	0xB9bAA3D58E1431776218F39919fd21AeD3e69aBb
LTV	89%
LLTV	90%
Liquidation Incentive	3.1%

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Variable Rate Markets

wstETH / USDC

Market ID

0xb3152ac00687cc9502b78ab452956f85cc89ac210deefda5dbff09f7f167b544

Parameter	Value
LendingMarket	0xc8Db629192a96D6840e88a8451F17655880A2e4D
Loan Token	0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Collateral Token	0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0
Oracle	0x48F7E36EB6B826B2dF4B2E630B62Cd25e89E40e2
IRM	0x73C288826347af3718e6F09c2A24AaFDA77684cD
LTV	87%
LLTV	89%

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cbBTC / USDC

Market ID

0x39d3bdd30bf4bcf4a4d3547f2484abe1e30a2dcd41ed83788b40e2720357ab76

Parameter	Value
LendingMarket	0xc8Db629192a96D6840e88a8451F17655880A2e4D
Loan Token	0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Collateral Token	0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf
Oracle	0x698253A24CC4926090f841B38D31d6342A00a82C
IRM	0x73C288826347af3718e6F09c2A24AaFDA77684cD
LTV	88%
LLTV	90%

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Market ID Verification

Market IDs are computed deterministically using:

bytes32 id = keccak256(
abi.encode(
    loanToken,
    collateralToken,
    oracle,
    irm,
    ltv,
    lltv,
    whitelist
));

Users can reproduce this calculation using Foundry (chisel) or other Solidity tooling to verify market identifiers.