Convert EXTRAon Optimism to USDSon Ethereum
Swap Extra Finance (EXTRA) on Optimism to USDS (USDS) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → USDS exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to USDS market data
| Metric | EXTRA · Optimism | USDS · Ethereum |
|---|---|---|
| Price | $0.00477 | $0.9998 |
| Market cap | $2.11M | $10.93B |
| 24h volume | $702 | $6.69M |
| 24h change | -3.04% | +0.01% |
| 7d change | +21.73% | +0.02% |
| 24h high / low | $0.004935 / $0.004748 | $1 / $0.9996 |
| All-time high | $0.2879 | $1.15 |
| Market cap rank | #2175 | #12 |
What is the EXTRA to USDS exchange rate?
At the current market price, 1 EXTRA ≈ 0.00477106 USDS, and 1 USDS ≈ 209.5972 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDS carries the larger market value of the two — $10.93B versus $2.11M for Extra Finance. EXTRA holds rank #2175 while USDS holds #12 by market capitalisation. Over the past 24 hours EXTRA is -3.04% while USDS is +0.01%, so the EXTRA/USDS rate has moved in USDS's favour. Zooming out to a week, EXTRA has moved +21.73% while USDS has moved +0.02%. Daily turnover runs at $702 for EXTRA and $6.69M for USDS, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, EXTRA is down 98.3% and USDS is down 13.2%.
EXTRA to USDS converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / USDS 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 USDS
Extra Finance (EXTRA) is the #2175 cryptocurrency by market cap, worth $2.11M in aggregate. It is trading 98.3% below its all-time high of $0.2879. 443.03M EXTRA is circulating out of a hard cap of 1.00B EXTRA — about 44% of the eventual supply. Recent performance reads +21.73% over 7 days and +4.78% over the past month for EXTRA. Daily turnover comes to $702.
USDS (USDS) is the #12 cryptocurrency by market cap, worth $10.93B in aggregate. It is trading 13.2% below its all-time high of $1.15. There are currently 10.93B USDS in circulation. Recent performance reads +0.02% over 7 days and +0.00% over the past month for USDS. Around $6.69M of USDS changes hands every 24 hours.
How to convert EXTRA to USDS
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → USDS 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 USDS 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.
Other options to exchange USDS
BTC → USDSEthereum
Bitcoin
ETH → USDSEthereum
Ethereum
USDTEthereum → USDSEthereum
Tether
BNB → USDSEthereum
BNB
USDCEthereum → USDSEthereum
USDC
XRP → USDSEthereum
XRP
SOL → USDSEthereum
Solana
TRX → USDSEthereum
TRON
FIGR_HELOC → USDSEthereum
Figure Heloc
HYPE → USDSEthereum
Hyperliquid
DOGE → USDSEthereum
Dogecoin
RAIN → USDSEthereum
Rain
Convert any other cryptocurrency from EXTRA
EXTRAOptimism → BTC
Bitcoin
EXTRAOptimism → ETH
Ethereum
EXTRAOptimism → USDTEthereum
Tether
EXTRAOptimism → BNB
BNB
EXTRAOptimism → USDCEthereum
USDC
EXTRAOptimism → XRP
XRP
EXTRAOptimism → SOL
Solana
EXTRAOptimism → TRX
TRON
EXTRAOptimism → FIGR_HELOC
Figure Heloc
EXTRAOptimism → HYPE
Hyperliquid
EXTRAOptimism → DOGE
Dogecoin
EXTRAOptimism → RAIN
Rain
EXTRA to USDS FAQ
What is the EXTRA to USDS exchange rate?
At current prices one EXTRA converts to about 0.00477106 USDS, and one USDS to about 209.5972 EXTRA. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert EXTRA to USDS on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→USDS route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA to USDS 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 EXTRA to USDS?
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 EXTRA for USDS?
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.