Convert XFI to B
Swap CrossFi (XFI) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your XFI → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
XFI to B market data
| Metric | XFI | B |
|---|---|---|
| Price | $0.008882 | $0.1307 |
| Market cap | $375,311 | $130.72M |
| 24h volume | $11,476 | $4.28M |
| 24h change | +8.86% | +2.15% |
| 7d change | -28.60% | -2.60% |
| 24h high / low | $0.008896 / $0.00815 | $0.1321 / $0.1246 |
| All-time high | $1.30 | $0.7626 |
| Market cap rank | #3891 | #227 |
What is the XFI to B exchange rate?
At the current market price, 1 XFI ≈ 0.06795708 B, and 1 B ≈ 14.7152 XFI. 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 CrossFi is the junior asset: it is valued at $375,311 against BUILDon's $130.72M, a gap of about 348×. On the overall leaderboard they sit at #3891 and #227 respectively. Over the past 24 hours XFI is +8.86% while B is +2.15%, so the XFI/B rate has moved in XFI's favour. Across the last 7 days the comparison reads -28.60% for XFI versus -2.60% for B. Daily turnover runs at $11,476 for XFI and $4.28M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, XFI is down 99.3% and B is down 82.9%.
XFI to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
XFI / B conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 CrossFi and BUILDon
CrossFi (XFI) is the #3891 cryptocurrency by market cap, worth $375,311 in aggregate. It is trading 99.3% below its all-time high of $1.30. 42.25M XFI is circulating out of a hard cap of 378.43M XFI — about 11% of the eventual supply. Recent performance reads -28.60% over 7 days and -23.80% over the past month for XFI. Daily turnover comes to $11,476.
BUILDon (B) ranks #227 by market capitalisation at $130.72M. Compared with its $0.7626 all-time peak, it currently trades 82.9% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -2.60% over 7 days and -22.40% over the past month for B. Around $4.28M of B changes hands every 24 hours.
How to convert XFI to B
- 1 Enter the amount of XFI you want to convert — the swap widget on this page is prefilled with the XFI → B 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 B 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 B
Convert any other cryptocurrency from XFI
XFI to B FAQ
What is the XFI to B exchange rate?
Right now 1 XFI ≈ 0.06795708 B (and 1 B ≈ 14.7152 XFI). 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 XFI to B on SwitchFi?
Three steps: set the XFI amount, connect your wallet, then approve the best quoted XFI→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the XFI 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 XFI 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 XFI 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.