Convert ONE to USDAIon Ethereum
Swap Harmony (ONE) to USDai (USDAI) on Ethereum at the best cross-chain rate. SwitchFi routes your ONE → USDAI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ONE to USDAI market data
| Metric | ONE | USDAI · Ethereum |
|---|---|---|
| Price | $0.0007866 | $1.00 |
| Market cap | $12.05M | $280.52M |
| 24h volume | $1.74M | $1.15M |
| 24h change | +5.30% | +0.03% |
| 7d change | +6.30% | +0.00% |
| 24h high / low | $0.0008059 / $0.00074 | $1.00 / $1.00 |
| All-time high | $0.379 | $1.19 |
| Market cap rank | #1128 | #143 |
What is the ONE to USDAI exchange rate?
At the current market price, 1 ONE ≈ 0.00078657 USDAI, and 1 USDAI ≈ 1271.34 ONE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Harmony is the junior asset: it is valued at $12.05M against USDai's $280.52M, a gap of about 23×. ONE holds rank #1128 while USDAI holds #143 by market capitalisation. The last 24 hours put ONE at +5.30% against +0.03% for USDAI — the ONE/USDAI rate has moved in ONE's favour. Zooming out to a week, ONE has moved +6.30% while USDAI has moved +0.00%. Daily turnover runs at $1.74M for ONE and $1.15M for USDAI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, ONE is down 99.8% and USDAI is down 15.8%.
ONE to USDAI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ONE / USDAI conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Harmony and USDai
Harmony (ONE) ranks #1128 by market capitalisation at $12.05M. The price sits 99.8% under the record high of $0.379. Circulating supply stands at 14.87B ONE. Recent performance reads +6.30% over 7 days and -34.00% over the past month for ONE. Its 24-hour trading volume is $1.74M.
With a total market value of $280.52M, USDai (USDAI) sits at #143 among all cryptocurrencies. Compared with its $1.19 all-time peak, it currently trades 15.8% lower. Circulating supply stands at 280.40M USDAI. Over the last 7 days USDAI is +0.00%, and +0.10% across 30 days. Daily turnover comes to $1.15M.
How to convert ONE to USDAI
- 1 Enter the amount of ONE you want to convert — the swap widget on this page is prefilled with the ONE → USDAI pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of USDAI on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange USDAI
BTC → USDAIEthereum
Bitcoin
ETH → USDAIEthereum
Ethereum
USDTEthereum → USDAIEthereum
Tether
BNB → USDAIEthereum
BNB
XRP → USDAIEthereum
XRP
USDCEthereum → USDAIEthereum
USDC
SOL → USDAIEthereum
Solana
TRX → USDAIEthereum
TRON
FIGR_HELOC → USDAIEthereum
Figure Heloc
HYPE → USDAIEthereum
Hyperliquid
ZEC → USDAIEthereum
Zcash
DOGE → USDAIEthereum
Dogecoin
Convert any other cryptocurrency from ONE
ONE to USDAI FAQ
What is the ONE to USDAI exchange rate?
Right now 1 ONE ≈ 0.00078657 USDAI (and 1 USDAI ≈ 1271.34 ONE). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert ONE to USDAI on SwitchFi?
Enter the amount of ONE you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ONE→USDAI path — non-custodial, straight from your wallet.
Is the ONE to USDAI swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert ONE to USDAI?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange ONE for USDAI?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.