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Technical Resources

Collection of technical resources about the Liquity protocol.
A technical system summary including contract descriptions, function descriptions, and more is available in the Liquity developer README.

Technical papers

Scalable Reward Distribution with Compounding Stakes (see this article for a simpler introduction)

Economic modelling and simulation

Security audits

Audit by Coinspect March 2021

Matrix of audit applicability

Auditor
Date
Text
Commit(s) provided
January 2021
All core system contracts except the PriceFeed
f0df3ef
Coinspect
March 2021
All core system contracts and peripheral LQTY lockup contracts
dd7f59b9
March 2021
All core system contracts, peripheral LQTY lockup contracts, and peripheral Unipool LP staking contract
March 2021
Peripheral DSProxy and bundled actions contracts
b90440d

Risk assertions

Code base

Contract Addresses

Mainnet
Address
activePool
0xDf9Eb223bAFBE5c5271415C75aeCD68C21fE3D7F
borrowerOperations
0x24179CD81c9e782A4096035f7eC97fB8B783e007
troveManager
0xA39739EF8b0231DbFA0DcdA07d7e29faAbCf4bb2
collSurplusPool
0x3D32e8b97Ed5881324241Cf03b2DA5E2EBcE5521
communityIssuance
0xD8c9D9071123a059C6E0A945cF0e0c82b508d816
defaultPool
0x896a3F03176f05CFbb4f006BfCd8723F2B0D741C
hintHelpers
0xE84251b93D9524E0d2e621Ba7dc7cb3579F997C0
lockupContractFactory
0x2eBeF24dA09489218Ba2BECb01867F6DaAeDcD4B
lqtyStaking
0x4f9Fbb3f1E99B56e0Fe2892e623Ed36A76Fc605d
priceFeed
0x4c517D4e2C851CA76d7eC94B805269Df0f2201De
sortedTroves
0x8FdD3fbFEb32b28fb73555518f8b361bCeA741A6
stabilityPool
0x66017D22b0f8556afDd19FC67041899Eb65a21bb
gasPool
0x9555b042F969E561855e5F28cB1230819149A8d9
unipool
0xd37a77E71ddF3373a79BE2eBB76B6c4808bDF0d5
lusdToken
0x5f98805A4E8be255a32880FDeC7F6728C6568bA0
lqtyToken
0x6DEA81C8171D0bA574754EF6F8b412F2Ed88c54D
multiTroveGetter
0xFc92d0E9Fa35df17E3A6d9F40716ca2cE749922B
uniToken
0xF20EF17b889b437C151eB5bA15A47bFc62bfF469
Chanlink LUSD feed
0x3D7aE7E594f2f2091Ad8798313450130d0Aba3a0
Optimism
Address
LUSD
0xc40F949F8a4e094D1b49a23ea9241D289B7b2819
Arbitrum
Address
LUSD
0x93b346b6BC2548dA6A1E7d98E9a421B42541425b
LQTY
0xfb9E5D956D889D91a82737B9bFCDaC1DCE3e1449
zkSync ERA
Address
LUSD
0x503234F203fC7Eb888EEC8513210612a43Cf6115
Polygon zkEVM
Address
LUSD
0x01E9A866c361eAd20Ab4e838287DD464dc67A50e
LQTY
0xAa26786c9b62Afa8fFe3Db8d08ea40D56Fd3aC25
Starknet
Address
LUSD
0x070a76fd48ca0ef910631754d77dd822147fe98a569b826ec85e3c33fde586ac
Base
Address
LUSD
0x368181499736d0c0CC614DBB145E2EC1AC86b8c6
Mantle
Address
LUSD
0xf93a85d53e4af0d62bdf3a83ccfc1ecf3eaf9f32
Linea
Address
LUSD
0x63bA74893621d3d12F13CEc1e86517eC3d329837