Convert FUSEon Optimism to B
Swap Fuse (FUSE) on Optimism to BUILDon (B) at the best cross-chain rate. SwitchFi routes your FUSE → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
FUSE to B market data
| Metric | FUSE · Optimism | B |
|---|---|---|
| Price | $0.004557 | $0.1807 |
| Market cap | $1.44M | $180.97M |
| 24h volume | $274,736 | $19.16M |
| 24h change | +16.29% | -7.55% |
| 7d change | +52.00% | +29.30% |
| 24h high / low | $0.004571 / $0.003914 | $0.2018 / $0.1668 |
| All-time high | $2.13 | $0.7626 |
| Market cap rank | #2615 | #187 |
What is the FUSE to B exchange rate?
At the current market price, 1 FUSE ≈ 0.02522026 B, and 1 B ≈ 39.6507 FUSE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Fuse is the smaller side of this pair — BUILDon's market capitalisation of $180.97M is roughly 126× larger than Fuse's $1.44M. On the overall leaderboard they sit at #2615 and #187 respectively. Over the past 24 hours FUSE is +16.29% while B is -7.55%, so the FUSE/B rate has moved in FUSE's favour. On a 7-day view the tape shows FUSE +52.00% and B +29.30%. Daily turnover runs at $274,736 for FUSE and $19.16M for B, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, FUSE is down 99.8% and B is down 76.3%.
FUSE to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
FUSE / B conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Fuse and BUILDon
Fuse (FUSE) ranks #2615 by market capitalisation at $1.44M. Compared with its $2.13 all-time peak, it currently trades 99.8% lower. Circulating supply stands at 316.26M FUSE. Recent performance reads +52.00% over 7 days and +60.40% over the past month for FUSE. Around $274,736 of FUSE changes hands every 24 hours.
BUILDon (B) ranks #187 by market capitalisation at $180.97M. Compared with its $0.7626 all-time peak, it currently trades 76.3% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads +29.30% over 7 days and +5.00% over the past month for B. Around $19.16M of B changes hands every 24 hours.
How to convert FUSE to B
- 1 Enter the amount of FUSE on Optimism you want to convert — the swap widget on this page is prefilled with the FUSE → 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 FUSE
FUSEOptimism → BTC
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FUSEOptimism → USDTEthereum
Tether
FUSEOptimism → BNB
BNB
FUSEOptimism → XRP
XRP
FUSEOptimism → USDCEthereum
USDC
FUSEOptimism → SOL
Solana
FUSEOptimism → TRX
TRON
FUSEOptimism → FIGR_HELOC
Figure Heloc
FUSEOptimism → ZEC
Zcash
FUSEOptimism → HYPE
Hyperliquid
FUSEOptimism → DOGE
Dogecoin
FUSE to B FAQ
What is the FUSE to B exchange rate?
1 FUSE is worth roughly 0.02522026 B at the moment (inverted: 1 B ≈ 39.6507 FUSE). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert FUSE to B on SwitchFi?
Three steps: set the FUSE amount, connect your wallet, then approve the best quoted FUSE→B route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the FUSE to B 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 FUSE to B?
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 FUSE 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.