USDai
USDAI#143Arbitrum$0.9999+0.01%
Contract
0x0a1a1a…ed82efUSDai (USDAI) is currently trading at $0.9999, roughly flat over the past 24 hours, and ranks #143 by market capitalization. Over the past week it is up 0.00%. That puts USDai 15.83% below its all-time high of $1.19, set on September 4, 2025. Its 24-hour trading volume stands at $3.04M.
Loading...Price Performance
1H
+0%
1D
+0.01%
1W
+0%
1M
+0%
1Y
-0.3%
Market Data
Price
$0.9999
Market Cap
$307,569,740.00
24h Volume
$3,043,995.00
24h High
$0.9999
24h Low
$0.9996
Circulating Supply
307.60M
Total Supply
307.60M
Fully Diluted Valuation
$307,569,740.00
All-Time High
$1.19
-15.83% from ATH · 9/4/2025
All-Time Low
$0.7698
+29.89% from ATL · 9/26/2025
Last updated
9/20/2026, 2:20:20 PM
Markets
| # | Exchange | Pair | Price | 24h Volume | Spread | |
|---|---|---|---|---|---|---|
| 1 | 0X0A1A.../0XAF88... | $0.9998 | $2,983,416.00 | 0.61% | Trade | |
| 2 | 0X0A1A.../0XAF88... | $0.9997 | $3,428.81 | 0.62% | Trade | |
| 3 | 0X0A1A.../0X8335... | $0.9998 | $51.06 | 0.61% | Trade | |
| 4 | 0X0A1A.../0XAF88... | $0.9997 | $127,923.00 | 0.60% | Trade | |
| 5 | 0X0A1A.../0XE012... | $1.00 | $188.46 | 0.81% | ||
| 6 | 0X80EE.../0X0A1A... | $1.00 | $181.04 | 0.96% | Trade | |
| 7 | 0X0A1A.../0XAF88... | $0.9998 | $125.71 | -204.83% | Trade | |
| 8 | 0X0A1A.../0XB8CE... | $1.00 | $24.03 | 0.88% | ||
| 9 | 0X0A1A.../0XA0B8... | $0.9997 | $2.61 | 0.61% |
1
Uniswap V4 (Arbitrum)0X0A1A.../0XAF88...
$0.99982
Curve (Arbitrum)0X0A1A.../0XAF88...
$0.99973
Aerodrome Slipstream 20X0A1A.../0X8335...
$0.99984
Fluid (Arbitrum)0X0A1A.../0XAF88...
$0.99975![]()
Balancer V3 (Plasma)0X0A1A.../0XE012...
$1.006
Curve (Arbitrum)0X80EE.../0X0A1A...
$1.007
Balancer V2 (Arbitrum)0X0A1A.../0XAF88...
$0.99988![]()
Fluid (Plasma)0X0A1A.../0XB8CE...
$1.009![]()
Fluid (Ethereum)0X0A1A.../0XA0B8...
$0.9997Frequently asked questions about USDai
About USDai
USD.AI is a yield-bearing synthetic dollar backed by loans against AI hardware, compute, and DePIN assets. Targeting 15–25% APR, it functions like a high-yield bond index tied to income-generating infrastructure equipment, paired with additional mechanisms that allow arbitrageurs to bring back USDai back to a peg. USD.AI bridges the gap between amortizing AI hard assets and the financing needed to scale such productive infrastructure. Meanwhile, DePIN projects can achieve >300% growth using debt, driving reinvestment and scalability in their network.