Convert BUIDLon Optimism to JST
Swap BlackRock USD Institutional Digital Liquidity Fund (BUIDL) on Optimism to JUST (JST) at the best cross-chain rate. SwitchFi routes your BUIDL → JST exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
BUIDL to JST market data
| Metric | BUIDL · Optimism | JST |
|---|---|---|
| Price | $1.00 | $0.09994 |
| Market cap | $2.38B | $853.89M |
| 24h volume | $0 | $21.86M |
| 24h change | +0.00% | +3.61% |
| 7d change | +0.00% | +12.55% |
| 24h high / low | $1.00 / $1.00 | $0.1002 / $0.09641 |
| All-time high | $1.00 | $0.1933 |
| Market cap rank | #38 | #73 |
What is the BUIDL to JST exchange rate?
At the current market price, 1 BUIDL ≈ 10.0058 JST, and 1 JST ≈ 0.099942 BUIDL. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
BlackRock USD Institutional Digital Liquidity Fund is the larger asset of this pair: its market capitalisation of $2.38B is roughly 2.8× that of JUST at $853.89M. BUIDL holds rank #38 while JST holds #73 by market capitalisation. Day-on-day, BUIDL printed +0.00% and JST printed +3.61%, meaning the exchange rate between them has moved in JST's favour. On a 7-day view the tape shows BUIDL +0.00% and JST +12.55%.
BUIDL to JST converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
BUIDL / JST 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 BlackRock USD Institutional Digital Liquidity Fund and JUST
BlackRock USD Institutional Digital Liquidity Fund (BUIDL) is the #38 cryptocurrency by market cap, worth $2.38B in aggregate. It is trading close to its all-time high of $1.00. There are currently 2.38B BUIDL in circulation. BUIDL has moved +0.00% week-on-week and +0.00% over 30 days.
JUST (JST) is the #73 cryptocurrency by market cap, worth $853.89M in aggregate. It is trading 48.3% below its all-time high of $0.1933. Supply-wise, 86% of the 9.90B JST maximum (8.54B JST) is on the market today. Recent performance reads +12.55% over 7 days and +23.99% over the past month for JST. Daily turnover comes to $21.86M.
How to convert BUIDL to JST
- 1 Enter the amount of BUIDL on Optimism you want to convert — the swap widget on this page is prefilled with the BUIDL → JST 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 JST 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 JST
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BUIDL to JST FAQ
What is the BUIDL to JST exchange rate?
Right now 1 BUIDL ≈ 10.0058 JST (and 1 JST ≈ 0.099942 BUIDL). 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 BUIDL to JST on SwitchFi?
Enter the amount of BUIDL you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best BUIDL→JST path — non-custodial, straight from your wallet.
Is the BUIDL to JST swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert BUIDL to JST?
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 BUIDL for JST?
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.