Convert XCNon Base to SEI
Swap Onyxcoin (XCN) on Base to Sei (SEI) at the best cross-chain rate. SwitchFi routes your XCN → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
XCN to SEI market data
| Metric | XCN · Base | SEI |
|---|---|---|
| Price | $0.003766 | $0.04809 |
| Market cap | $146.23M | $323.80M |
| 24h volume | $12.75M | $28.78M |
| 24h change | +0.44% | +2.76% |
| 7d change | -1.57% | +1.18% |
| 24h high / low | $0.003974 / $0.003688 | $0.04808 / $0.04607 |
| All-time high | $0.1841 | $1.14 |
| Market cap rank | #205 | #129 |
What is the XCN to SEI exchange rate?
At the current market price, 1 XCN ≈ 0.07831725 SEI, and 1 SEI ≈ 12.7686 XCN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sei carries the larger market value of the two — $323.80M versus $146.23M for Onyxcoin. They currently rank #205 and #129 among all cryptocurrencies. Day-on-day, XCN printed +0.44% and SEI printed +2.76%, meaning the exchange rate between them has moved in SEI's favour. Across the last 7 days the comparison reads -1.57% for XCN versus +1.18% for SEI. Daily turnover runs at $12.75M for XCN and $28.78M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, XCN is down 98.0% and SEI is down 95.8%.
XCN to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
XCN / SEI conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Onyxcoin and Sei
With a total market value of $146.23M, Onyxcoin (XCN) sits at #205 among all cryptocurrencies. The price sits 98.0% under the record high of $0.1841. Supply-wise, 56% of the 68.89B XCN maximum (38.83B XCN) is on the market today. XCN has moved -1.57% week-on-week and -3.37% over 30 days. Daily turnover comes to $12.75M.
With a total market value of $323.80M, Sei (SEI) sits at #129 among all cryptocurrencies. It is trading 95.8% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +1.18% week-on-week and -1.94% over 30 days. Around $28.78M of SEI changes hands every 24 hours.
How to convert XCN to SEI
- 1 Enter the amount of XCN on Base you want to convert — the swap widget on this page is prefilled with the XCN → SEI 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 SEI 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 SEI
Convert any other cryptocurrency from XCN
XCN to SEI FAQ
What is the XCN to SEI exchange rate?
Right now 1 XCN ≈ 0.07831725 SEI (and 1 SEI ≈ 12.7686 XCN). 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 XCN to SEI 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→SEI path — non-custodial, straight from your wallet.
Is the XCN to SEI 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 XCN to SEI?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange XCN for SEI?
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.