Convert JRTon Optimism to B
Swap Jarvis Reward (JRT) on Optimism to BUILDon (B) at the best cross-chain rate. SwitchFi routes your JRT → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
JRT to B market data
| Metric | JRT · Optimism | B |
|---|---|---|
| Price | $0.0008522 | $0.1286 |
| Market cap | $440,286 | $128.58M |
| 24h volume | $13 | $3.93M |
| 24h change | +0.23% | -0.20% |
| 7d change | +0.00% | -6.50% |
| 24h high / low | $0.0008845 / $0.0008439 | $0.1321 / $0.1263 |
| All-time high | $0.2986 | $0.7626 |
| Market cap rank | #3690 | #230 |
What is the JRT to B exchange rate?
At the current market price, 1 JRT ≈ 0.00662758 B, and 1 B ≈ 150.8847 JRT. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Jarvis Reward is the smaller side of this pair — BUILDon's market capitalisation of $128.58M is roughly 292× larger than Jarvis Reward's $440,286. On the overall leaderboard they sit at #3690 and #230 respectively. The last 24 hours put JRT at +0.23% against -0.20% for B — the JRT/B rate has moved in JRT's favour. Zooming out to a week, JRT has moved +0.00% while B has moved -6.50%. Daily turnover runs at $13 for JRT and $3.93M for B, so routed swaps between the two settle at market rates without moving the price. JRT currently trades 99.7% below its all-time high, while B sits 83.1% under its own peak.
JRT to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
JRT / B 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 Jarvis Reward and BUILDon
Jarvis Reward (JRT) ranks #3690 by market capitalisation at $440,286. The price sits 99.7% under the record high of $0.2986. Of a maximum supply of 565.00M JRT, 516.62M JRT (91%) is already in circulation. JRT has moved +0.00% week-on-week and -1.60% over 30 days. Daily turnover comes to $13.
BUILDon (B) ranks #230 by market capitalisation at $128.58M. Compared with its $0.7626 all-time peak, it currently trades 83.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -6.50% over 7 days and -26.90% over the past month for B. Around $3.93M of B changes hands every 24 hours.
How to convert JRT to B
- 1 Enter the amount of JRT on Optimism you want to convert — the swap widget on this page is prefilled with the JRT → 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
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USDC
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Solana
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Dogecoin
JRT to B FAQ
What is the JRT to B exchange rate?
At current prices one JRT converts to about 0.00662758 B, and one B to about 150.8847 JRT. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert JRT to B on SwitchFi?
Type in how much JRT you're converting, connect a wallet, check the quoted JRT→B route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the JRT 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 JRT 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 JRT for B?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.