WETH on Aave Base

Live Wrapped Ether (WETH) rates on the Aave V3 Base market: what suppliers earn, what borrowers pay, how much is available, and the settings that decide both.

Data from Aave's API · updated 2026-09-21 08:51 UTC

Supply APY

1.49%

earned by suppliers

Borrow APY, variable

2.11%

paid by borrowers

Total supplied

$227.3M

84.14K WETH

Total borrowed

$189.4M

70.13K WETH

Utilization

83.3%

share of supply that is lent out

Available to borrow

$37.86M

oracle price $2.7K

WETH supply and borrow APY history

Daily averages published by Aave's API

Risk settings

Can be used as collateral	Yes
Max loan-to-value (LTV)	80.00%
Liquidation threshold	83.00%
Liquidation penalty	5.00%
Reserve factor	15.00%
Flash loans	Enabled
Supply cap used	84.14K of 125.00K WETH (67.3%)
Borrow cap used	70.13K of 100.00K WETH (70.1%)

New to these terms? Read health factor explained and supply and borrow caps.

Contracts

WETH token	0x4200…0006
aToken (aBasWETH)	0xD4a0…8bb7
Variable debt token	0x24e6…cA1E
Price oracle	0x9dA0…fCc8
Interest rate strategy	0x86AB…bDC5
Pool	0xA238…d1c5

Links open the Base block explorer.

WETH utilization and interest rate curve

Utilization is 83.3% right now. The chart shows how the rate responds as more of the supply gets borrowed.

Borrow APR Supply APR

Up to 92% utilization the borrow rate climbs gently from 0.00% to 2.30%. Past that point it climbs steeply, reaching 10.30% when everything is lent out. How Aave interest rates work.

E-Mode categories that include WETH

Efficiency mode raises borrowing power between closely related assets. E-Mode explained.

Category (5)	Max LTV	Liquidation threshold	Penalty	As collateral	Borrowable
ETH correlated	90.00%	93.00%	2.00%	Yes	Yes
rsETH/wstETH	93.00%	95.00%	1.00%	No	Yes
weETH/WETH	93.00%	95.00%	1.25%	No	Yes
wstETH/WETH	93.00%	95.00%	1.00%	No	Yes
cbETH/WETH	93.00%	95.00%	2.00%	No	Yes

WETH on other Aave markets

The same asset, different rates

Compare all →

Market	Total supplied	Supply APY	Total borrowed	Borrow APY	Utilization
Ethereum CoreWETH · $5.72B	$5.72B2.11M WETH	1.46%	$4.77B1.76M WETH	2.07%	85.7%
ArbitrumWETH · $262.9M	$262.9M97.31K WETH	0.96%	$150.1M55.56K WETH	1.99%	82.3%
Ethereum MainV4WETH · $98.17M	$98.17M36.25K WETH	7.91%	$532K196.30 WETH	9.67%base rate	96.2%
Ethereum PrimeWETH · $50.85M	$50.85M18.78K WETH	1.24%	$40.12M14.82K WETH	1.85%	78.9%
PolygonWETH · $36.44M	$36.44M13.48K WETH	0.30%	$7.90M2.92K WETH	1.66%	21.7%
AvalancheWETH.e · $28.22M	$28.22M10.44K WETH.e	1.59%	$23.04M8.53K WETH.e	2.29%	81.6%
InkWETH · $28.05M	$28.05M10.39K WETH	0.21%	$3.28M1.22K WETH	2.15%	11.7%
OptimismWETH · $23.03M	$23.03M8.53K WETH	1.03%	$16.20M6.00K WETH	1.73%	70.3%