USD-pegged · crypto-backed · #40 by USD value
USD.AI (USDai) is a USD-pegged crypto-backed stablecoin, backed by ai yield vault. It currently ranks #40 among tracked stablecoins by circulating supply, and is deployed across 3 blockchains. Data is updated daily at 00:00 UTC from DefiLlama.
| Chain | Share | Supply |
|---|---|---|
| Arbitrum | 99.2% | $155.4M |
| Plasma | 0.8% | $1.3M |
| Ethereum | 0.0% | $5,661 |
USD.AI (USDai) is a USD-pegged stablecoin backed by ai yield vault. Its peg mechanism is crypto-backed, and it currently ranks #40 among tracked stablecoins by circulating supply.
USDai has a circulating supply of $156.6M (USD equivalent). Data updates daily at 00:00 UTC from DefiLlama.
USDai is backed by AI yield vault. This means holders' claims are collateralized in that form, with reserves reported by the issuer.
USDai is deployed across 3 blockchains, with Arbitrum holding the largest share of supply. See the Chain Distribution section on this page for the full breakdown.
USDai shares a USD peg with USDT and USDC — the market's two largest stablecoins — but differs in issuer, backing composition, and typical use cases. USDT and USDC together account for the majority of USD stablecoin supply; USDai ranks #40.
| Full Name | USD.AI |
| Symbol | USDai |
| Peg | USD |
| Peg Mechanism | crypto-backed |
| Backing | AI yield vault |
| Chains Deployed | 3 |
| CoinGecko | View on CoinGecko → |
| Data Source | DefiLlama → |
| Last Updated | 2026-07-27 · refreshes daily 00:00 UTC |