Convert B to XCNon Ethereum
Swap BUILDon (B) to Onyxcoin (XCN) on Ethereum at the best cross-chain rate. SwitchFi routes your B → XCN exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
B to XCN market data
| Metric | B | XCN · Ethereum |
|---|---|---|
| Price | $0.1281 | $0.003269 |
| Market cap | $128.06M | $128.49M |
| 24h volume | $3.58M | $2.38M |
| 24h change | -4.36% | -0.72% |
| 7d change | -2.70% | -9.10% |
| 24h high / low | $0.1342 / $0.1276 | $0.0033 / $0.003241 |
| All-time high | $0.7626 | $0.1841 |
| Market cap rank | #228 | #226 |
What is the B to XCN exchange rate?
At the current market price, 1 B ≈ 39.1721 XCN, and 1 XCN ≈ 0.02552841 B. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Market values here are nearly matched — BUILDon at $128.06M and Onyxcoin at $128.49M. B holds rank #228 while XCN holds #226 by market capitalisation. The last 24 hours put B at -4.36% against -0.72% for XCN — the B/XCN rate has moved in XCN's favour. Zooming out to a week, B has moved -2.70% while XCN has moved -9.10%. With $3.58M and $2.38M in respective daily volume, neither side of a B→XCN swap struggles for depth. Measured from record highs, B is down 83.2% and XCN is down 98.2%.
B to XCN converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
B / XCN 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 BUILDon and Onyxcoin
BUILDon (B) ranks #228 by market capitalisation at $128.06M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -2.70% over 7 days and -22.60% over the past month for B. Around $3.58M of B changes hands every 24 hours.
With a total market value of $128.49M, Onyxcoin (XCN) sits at #226 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 -9.10% week-on-week and -3.40% over 30 days. Daily turnover comes to $2.38M.
How to convert B to XCN
- 1 Enter the amount of B you want to convert — the swap widget on this page is prefilled with the B → XCN 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 XCN 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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B to XCN FAQ
What is the B to XCN exchange rate?
At current prices one B converts to about 39.1721 XCN, and one XCN to about 0.02552841 B. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert B to XCN on SwitchFi?
Type in how much B you're converting, connect a wallet, check the quoted B→XCN route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the B to XCN 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 B to XCN?
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 B for XCN?
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.