USDAI Stablecoin: Peg, Supply & Chains | Sharpe Terminal

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Stablecoins

USD.AI

USDAICrypto-backedPegged USD

Supply at peg: $266.13M
24h supply Δ: +0.43%
7d supply Δ: +1.57%
30d supply Δ: +23.92%
Marked value: $265.81M
Price: $0.9988
Peg Δ: 0.12%
Chains: 2; Arbitrum 100%
Best APY: 7.19%; pendle-v2 · Arbitrum

Nominal supply translated to USD at the reference peg, by UTC day.

Sep 2025 → Oct 2026

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Arbitrum
$265.26M
Share
99.67%
30d Δ
+$51.31M
Supply / TVL
17.7%
Plasma
$866.16K
Share
0.33%
30d Δ
+$217.52K
Supply / TVL
0.2%

				30d trend
Arbitrum	$265.26M	99.67%	+$51.31M		17.7%
Plasma	$866.16K	0.33%	+$217.52K		0.2%

+$363.35M mints−$254.01M burnsnet +$109.33M

0 inferable · 1 mint- or burn-dominated

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Arbitrum
—
Chain Δ
+$1.13M
Direction
Mint-dominated


Arbitrum	—	+$1.13M	Mint-dominated

Users mint USDai by depositing USDC into USD.AI and can redeem it 1:1, while sUSDai converts USDai into a yield-bearing token redeemable after a notice period

USD.AI is a synthetic dollar protocol with USDai, a redeemable stablecoin, and sUSDai, a yield-bearing version backed by infrastructure loans and reserve assets

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