Convert XCNon Base to USDDon Ethereum
Swap Onyxcoin (XCN) on Base to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your XCN → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
XCN to USDD market data
| Metric | XCN · Base | USDD · Ethereum |
|---|---|---|
| Price | $0.003277 | $0.9994 |
| Market cap | $128.91M | $1.50B |
| 24h volume | $2.83M | $2.25M |
| 24h change | -2.41% | +0.02% |
| 7d change | -8.30% | +0.00% |
| 24h high / low | $0.003364 / $0.003241 | $0.9995 / $0.9988 |
| All-time high | $0.1841 | $1.24 |
| Market cap rank | #223 | #54 |
What is the XCN to USDD exchange rate?
At the current market price, 1 XCN ≈ 0.00327951 USDD, and 1 USDD ≈ 304.9234 XCN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Onyxcoin is the smaller side of this pair — USDD's market capitalisation of $1.50B is roughly 12× larger than Onyxcoin's $128.91M. On the overall leaderboard they sit at #223 and #54 respectively. Over the past 24 hours XCN is -2.41% while USDD is +0.02%, so the XCN/USDD rate has moved in USDD's favour. On a 7-day view the tape shows XCN -8.30% and USDD +0.00%. Liquidity is ample on both legs — XCN trades $2.83M a day and USDD trades $2.25M — so conversions execute at market rates. Measured from record highs, XCN is down 98.2% and USDD is down 19.5%.
XCN to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
XCN / USDD conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Onyxcoin and USDD
With a total market value of $128.91M, Onyxcoin (XCN) sits at #223 among all cryptocurrencies. The price sits 98.2% under the record high of $0.1841. Supply-wise, 57% of the 68.89B XCN maximum (39.31B XCN) is on the market today. XCN has moved -8.30% week-on-week and +3.30% over 30 days. Daily turnover comes to $2.83M.
USDD (USDD) is the #54 cryptocurrency by market cap, worth $1.50B in aggregate. It is trading 19.5% below its all-time high of $1.24. Circulating supply stands at 1.50B USDD. Over the last 7 days USDD is +0.00%, and +0.10% across 30 days. Around $2.25M of USDD changes hands every 24 hours.
How to convert XCN to USDD
- 1 Enter the amount of XCN on Base you want to convert — the swap widget on this page is prefilled with the XCN → USDD 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 USDD 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.
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XCN to USDD FAQ
What is the XCN to USDD exchange rate?
At current prices one XCN converts to about 0.00327951 USDD, and one USDD to about 304.9234 XCN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert XCN to USDD on SwitchFi?
Enter the amount of XCN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best XCN→USDD path — non-custodial, straight from your wallet.
Is the XCN to USDD swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert XCN to USDD?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange XCN for USDD?
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.