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Coins / Onyxcoin / XCN → B
Onyxcoin BUILDon

Convert XCNon Ethereum to B

1 XCN ≈ 0.02545235 B

Swap Onyxcoin (XCN) on Ethereum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your XCN → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

XCN to B market data

Metric XCN · Ethereum B
Price $0.003259 $0.128
Market cap $128.14M $128.03M
24h volume $2.50M $3.41M
24h change -1.41% -4.46%
7d change -9.00% -1.80%
24h high / low $0.003303 / $0.003241 $0.1347 / $0.1277
All-time high $0.1841 $0.7626
Market cap rank #222 #223

What is the XCN to B exchange rate?

At the current market price, 1 XCN ≈ 0.02545235 B, and 1 B ≈ 39.2891 XCN. 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 — Onyxcoin at $128.14M and BUILDon at $128.03M. On the overall leaderboard they sit at #222 and #223 respectively. The last 24 hours put XCN at -1.41% against -4.46% for B — the XCN/B rate has moved in XCN's favour. Zooming out to a week, XCN has moved -9.00% while B has moved -1.80%. Liquidity is ample on both legs — XCN trades $2.50M a day and B trades $3.41M — so conversions execute at market rates. Measured from record highs, XCN is down 98.2% and B is down 83.2%.

XCN to B converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

XCN / B conversion tables

XCN to B
0.1 XCN0.00254524 B
0.5 XCN0.01272618 B
1 XCN0.02545235 B
5 XCN0.12726176 B
10 XCN0.25452351 B
50 XCN1.2726 B
100 XCN2.5452 B
500 XCN12.7262 B
1000 XCN25.4524 B
B to XCN
0.1 B3.9289 XCN
0.5 B19.6446 XCN
1 B39.2891 XCN
5 B196.4455 XCN
10 B392.891 XCN
50 B1964.46 XCN
100 B3928.91 XCN
500 B19644.55 XCN
1000 B39289.1 XCN
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Indicative estimate — the exact amount is confirmed in your wallet at execution.

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About Onyxcoin and BUILDon

With a total market value of $128.14M, Onyxcoin (XCN) sits at #222 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 -9.00% week-on-week and -0.20% over 30 days. Daily turnover comes to $2.50M.

BUILDon (B) ranks #223 by market capitalisation at $128.03M. 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 -1.80% over 7 days and -22.50% over the past month for B. Around $3.41M of B changes hands every 24 hours.

How to convert XCN to B

  1. 1 Enter the amount of XCN on Ethereum you want to convert — the swap widget on this page is prefilled with the XCN → B pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 3 Review the quoted route — the estimated and minimum amount of B you will receive, plus network, DEX and bridge fees, are all shown before you sign.
  4. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

Other options to exchange B

Bitcoin BUILDon BTC → B Bitcoin Ethereum BUILDon ETH → B Ethereum Tether BUILDon USDTEthereum → B Tether BNB BUILDon BNB → B BNB XRP BUILDon XRP → B XRP USDC BUILDon USDCEthereum → B USDC Solana BUILDon SOL → B Solana TRON BUILDon TRX → B TRON Figure Heloc BUILDon FIGR_HELOC → B Figure Heloc Hyperliquid BUILDon HYPE → B Hyperliquid Zcash BUILDon ZEC → B Zcash Dogecoin BUILDon DOGE → B Dogecoin

Convert any other cryptocurrency from XCN

Onyxcoin Bitcoin XCNEthereum → BTC Bitcoin Onyxcoin Ethereum XCNEthereum → ETH Ethereum Onyxcoin Tether XCNEthereum → USDTEthereum Tether Onyxcoin BNB XCNEthereum → BNB BNB Onyxcoin XRP XCNEthereum → XRP XRP Onyxcoin USDC XCNEthereum → USDCEthereum USDC Onyxcoin Solana XCNEthereum → SOL Solana Onyxcoin TRON XCNEthereum → TRX TRON Onyxcoin Figure Heloc XCNEthereum → FIGR_HELOC Figure Heloc Onyxcoin Hyperliquid XCNEthereum → HYPE Hyperliquid Onyxcoin Zcash XCNEthereum → ZEC Zcash Onyxcoin Dogecoin XCNEthereum → DOGE Dogecoin

XCN to B FAQ

What is the XCN to B exchange rate?

At current prices one XCN converts to about 0.02545235 B, and one B to about 39.2891 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 B on SwitchFi?

Three steps: set the XCN amount, connect your wallet, then approve the best quoted XCN→B route. Funds move wallet-to-wallet — SwitchFi never holds them.

Is the XCN to B swap instant?

Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.

Are there fees to convert XCN to B?

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 B?

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.