Convert EXTRAon Optimism to USD0on Ethereum
Swap Extra Finance (EXTRA) on Optimism to Usual USD (USD0) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → USD0 exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to USD0 market data
| Metric | EXTRA · Optimism | USD0 · Ethereum |
|---|---|---|
| Price | $0.00425 | $0.999 |
| Market cap | $1.91M | $548.48M |
| 24h volume | $2,323 | $84,440 |
| 24h change | -1.09% | +0.03% |
| 7d change | +2.10% | -0.10% |
| 24h high / low | $0.004415 / $0.004234 | $0.9991 / $0.9987 |
| All-time high | $0.2879 | $1.33 |
| Market cap rank | #2367 | #102 |
What is the EXTRA to USD0 exchange rate?
At the current market price, 1 EXTRA ≈ 0.00425483 USD0, and 1 USD0 ≈ 235.0269 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Usual USD carries the larger market value of the two — $548.48M versus $1.91M for Extra Finance. On the overall leaderboard they sit at #2367 and #102 respectively. Over the past 24 hours EXTRA is -1.09% while USD0 is +0.03%, so the EXTRA/USD0 rate has moved in USD0's favour. Zooming out to a week, EXTRA has moved +2.10% while USD0 has moved -0.10%. Liquidity is ample on both legs — EXTRA trades $2,323 a day and USD0 trades $84,440 — so conversions execute at market rates. Measured from record highs, EXTRA is down 98.5% and USD0 is down 24.6%.
EXTRA to USD0 converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / USD0 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 Extra Finance and Usual USD
Extra Finance (EXTRA) is the #2367 cryptocurrency by market cap, worth $1.91M in aggregate. It is trading 98.5% below its all-time high of $0.2879. 448.97M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 45% of the eventual supply. Recent performance reads +2.10% over 7 days and -0.60% over the past month for EXTRA. Daily turnover comes to $2,323.
With a total market value of $548.48M, Usual USD (USD0) sits at #102 among all cryptocurrencies. It is trading 24.6% below its all-time high of $1.33. There are currently 549.05M USD0 in circulation. USD0 has moved -0.10% week-on-week and +0.10% over 30 days. Around $84,440 of USD0 changes hands every 24 hours.
How to convert EXTRA to USD0
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → USD0 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 USD0 on Ethereum 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.
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Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → XRP
XRP
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → ZEC
Zcash
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRA to USD0 FAQ
What is the EXTRA to USD0 exchange rate?
1 EXTRA is worth roughly 0.00425483 USD0 at the moment (inverted: 1 USD0 ≈ 235.0269 EXTRA). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert EXTRA to USD0 on SwitchFi?
Type in how much EXTRA you're converting, connect a wallet, check the quoted EXTRA→USD0 route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the EXTRA to USD0 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 EXTRA to USD0?
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 EXTRA for USD0?
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.