Arbitrum

Aave's deployment on the Arbitrum

Following the Aave DAO snapshot approval, V3 of the Aave Protocol has been deployed on Arbitrum One. Arbitrum is the leading Ethereum Rollup, with hundreds of live apps, including most top Ethereum apps and infrastructure. Arbitrum’s TVL accounts for 47.8% of TVL across all Ethereum L2s tracked by L2Beat. You can read more 👉🏻 here

Risk Parameters

View reserve parameters on live dashboard.

The reserve factor is accumulated to the treasury controller contract

Price Feed

The price update frequency results from the liquidation strategy. We follow a margin method, in which prices are refreshed every time the deviation crosses a certain threshold. We use Chainlink’s decentralised oracles for the price feeds.

The Arbitrum Chainlink oracles are available in the following address repository.

Pair Data Feed	Deviation Threshold	Oracle Contract Address
DAI/USD	0.1%	0xc5c8e77b397e531b8ec06bfb0048328b30e9ecfb
EURS/USD	0.1%	0xA14d53bC1F1c0F31B4aA3BD109344E5009051a84
USDC/USD	0.1%	0x50834f3163758fcc1df9973b6e91f0f0f0434ad3
USDT/USD	0.1%	0x3f3f5df88dc9f13eac63df89ec16ef6e7e25dde7
AAVE/USD	0.5%	0xad1d5344aade45f43e596773bcc4c423eabdd034
LINK/USD	0.2%	0x86e53cf1b870786351da77a57575e79cb55812cb
BTC/USD	0.05%	0x6ce185860a4963106506c203335a2910413708e9
WETH/USD	0.05%	0x639fe6ab55c921f74e7fac1ee960c0b6293ba612

Related Smart Contracts

Token	AToken	Stable Debt Token	Variable Debt Token	Interest Rate Strategy
AAVE	aArbAAVE	sArbAAVE	vArbAAVE	InterestRateStrategy
DAI	aArbDAI	sArbDAI	vArbDAI	InterestRateStrategy
USDT	aArbUSDT	sArbUSDT	vArbUSDT	InterestRateStrategy
LINK	aArbLINK	sArbLINK	vArbLINK	InterestRateStrategy
EURS	aArbEURS	sArbEURS	vArbEURS	InterestRateStrategy
USDC	aArbUSDC	sArbUSDC	vArbUSDC	InterestRateStrategy
WBTC	aArbWBTC	sArbWBTC	vArbWBTC	InterestRateStrategy
WETH	aArbWETH	sArbWETH	vArbWETH	InterestRateStrategy

Disclaimer

Aave team do not hold any keys to the multisig controlling Aave V3 markets on Arbitrum

During an initial bootstrapping phase, the Arbitrum deployment is controlled by a multisig (keys held by Arbitrum community) and follows the same security practices implemented during the governance transition period for Aave V1 and V2.