USDC on Aave Ethereum EtherFi

Live USD Coin (USDC) rates on the Aave V3 Ethereum EtherFi 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

0.48%

earned by suppliers

Borrow APY, variable

1.83%

paid by borrowers

Total supplied

$8.7K

8.69K USDC

Total borrowed

$2.6K

2.58K USDC

Utilization

29.7%

share of supply that is lent out

Available to borrow

$6.1K

oracle price $0.9999

USDC supply and borrow APY history

Daily averages published by Aave's API

Risk settings

Can be used as collateral	No
Max loan-to-value (LTV)	–
Liquidation threshold	–
Liquidation penalty	–
Reserve factor	10.00%
Flash loans	Enabled
Supply cap used	8.69K of 1.00 USDC (869461.3%)
Borrow cap used	2.58K of 1.00 USDC (257803.9%)

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

Contracts

USDC token	0xA0b8…eB48
aToken (aEthEtherFiUSDC)	0x7380…0E2e
Variable debt token	0x9355…cdB7
Price oracle	0xB655…F6dA
Interest rate strategy	0xC166…6059
Pool	0x0AA9…F3c0

Links open the Ethereum block explorer.

USDC utilization and interest rate curve

Utilization is 29.7% right now. The chart shows how the rate responds as more of the supply gets borrowed.

Borrow APR Supply APR

Up to 90% utilization the borrow rate climbs gently from 0.00% to 5.50%. Past that point it climbs steeply, reaching 45.50% when everything is lent out. How Aave interest rates work.

USDC on other Aave markets

The same asset, different rates

Compare all →

Market	Total supplied	Supply APY	Total borrowed	Borrow APY	Utilization
Ethereum CoreUSDC · $2.38B	$2.38B2.38B USDC	3.60%	$2.18B2.18B USDC	4.38%	91.6%
BaseUSDC · $181.8M	$181.8M181.86M USDC	3.70%	$159.8M159.80M USDC	4.70%	87.9%
ArbitrumUSDC · $181.2M	$181.2M181.19M USDC	2.93%	$153.9M153.89M USDC	3.85%	84.9%
MonadUSDC · $163.9M	$163.9M163.94M USDC	3.77%	$142.6M142.61M USDC	4.84%	87.0%
Arc MainV4USDC · $124.8M	$124.8M124.86M USDC	<0.01%	$1.16M1.16M USDC	0.04%base rate	0.9%
InkUSDC · $67.09M	$67.09M67.10M USDC	4.27%	$49.45M49.45M USDC	6.50%	73.7%
AvalancheUSDC · $63.62M	$63.62M63.63M USDC	3.47%	$55.99M55.99M USDC	4.40%	88.0%
PolygonUSDC · $28.12M	$28.12M28.12M USDC	3.32%	$17.96M17.97M USDC	6.60%	63.9%