Convert DEUROon Optimism to JST
Swap Decentralized Euro (DEURO) on Optimism to JUST (JST) at the best cross-chain rate. SwitchFi routes your DEURO → JST exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
DEURO to JST market data
| Metric | DEURO · Optimism | JST |
|---|---|---|
| Price | $1.15 | $0.1118 |
| Market cap | $1.68M | $915.41M |
| 24h volume | $3 | $24.24M |
| 24h change | — | +2.41% |
| 7d change | +1.20% | +16.60% |
| 24h high / low | $0 / $0 | $0.1118 / $0.1081 |
| All-time high | $2.30 | $0.1933 |
| Market cap rank | #2261 | #76 |
What is the DEURO to JST exchange rate?
At the current market price, 1 DEURO ≈ 10.2871 JST, and 1 JST ≈ 0.09720957 DEURO. 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 Decentralized Euro is the junior asset: it is valued at $1.68M against JUST's $915.41M, a gap of about 545×. On the overall leaderboard they sit at #2261 and #76 respectively. Zooming out to a week, DEURO has moved +1.20% while JST has moved +16.60%. Daily turnover runs at $3 for DEURO and $24.24M for JST, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, DEURO is down 49.9% and JST is down 42.2%.
DEURO to JST converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
DEURO / JST 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 Decentralized Euro and JUST
Decentralized Euro (DEURO) ranks #2261 by market capitalisation at $1.68M. It is trading 49.9% below its all-time high of $2.30. Circulating supply stands at 1.46M DEURO. Over the last 7 days DEURO is +1.20%, and +0.60% across 30 days. Around $3 of DEURO changes hands every 24 hours.
JUST (JST) is the #76 cryptocurrency by market cap, worth $915.41M in aggregate. It is trading 42.2% below its all-time high of $0.1933. Supply-wise, 83% of the 9.90B JST maximum (8.19B JST) is on the market today. Recent performance reads +16.60% over 7 days and +6.10% over the past month for JST. Daily turnover comes to $24.24M.
How to convert DEURO to JST
- 1 Enter the amount of DEURO on Optimism you want to convert — the swap widget on this page is prefilled with the DEURO → 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
Convert any other cryptocurrency from DEURO
DEUROOptimism → BTC
Bitcoin
DEUROOptimism → ETH
Ethereum
DEUROOptimism → USDTEthereum
Tether
DEUROOptimism → BNB
BNB
DEUROOptimism → XRP
XRP
DEUROOptimism → USDCEthereum
USDC
DEUROOptimism → SOL
Solana
DEUROOptimism → TRX
TRON
DEUROOptimism → FIGR_HELOC
Figure Heloc
DEUROOptimism → ZEC
Zcash
DEUROOptimism → HYPE
Hyperliquid
DEUROOptimism → DOGE
Dogecoin
DEURO to JST FAQ
What is the DEURO to JST exchange rate?
1 DEURO is worth roughly 10.2871 JST at the moment (inverted: 1 JST ≈ 0.09720957 DEURO). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert DEURO to JST on SwitchFi?
Three steps: set the DEURO amount, connect your wallet, then approve the best quoted DEURO→JST route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the DEURO to JST 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 DEURO to JST?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange DEURO for JST?
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.