Convert EXTRAon Optimism to USDAIon Ethereum
Swap Extra Finance (EXTRA) on Optimism to USDai (USDAI) on Ethereum at the best cross-chain rate. SwitchFi routes your EXTRA → USDAI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to USDAI market data
| Metric | EXTRA · Optimism | USDAI · Ethereum |
|---|---|---|
| Price | $0.004238 | $1.00 |
| Market cap | $1.90M | $283.06M |
| 24h volume | $2,304 | $1.67M |
| 24h change | -2.21% | -0.03% |
| 7d change | +0.80% | +0.00% |
| 24h high / low | $0.004415 / $0.004209 | $1.00 / $1.00 |
| All-time high | $0.2879 | $1.19 |
| Market cap rank | #2368 | #144 |
What is the EXTRA to USDAI exchange rate?
At the current market price, 1 EXTRA ≈ 0.004238 USDAI, and 1 USDAI ≈ 235.9604 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDai carries the larger market value of the two — $283.06M versus $1.90M for Extra Finance. On the overall leaderboard they sit at #2368 and #144 respectively. Over the past 24 hours EXTRA is -2.21% while USDAI is -0.03%, so the EXTRA/USDAI rate has moved in USDAI's favour. Zooming out to a week, EXTRA has moved +0.80% while USDAI has moved +0.00%. Daily turnover runs at $2,304 for EXTRA and $1.67M for USDAI, so routed swaps between the two settle at market rates without moving the price. EXTRA currently trades 98.5% below its all-time high, while USDAI sits 15.8% under its own peak.
EXTRA to USDAI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / USDAI 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 USDai
Extra Finance (EXTRA) is the #2368 cryptocurrency by market cap, worth $1.90M 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 +0.80% over 7 days and -1.30% over the past month for EXTRA. Daily turnover comes to $2,304.
With a total market value of $283.06M, USDai (USDAI) sits at #144 among all cryptocurrencies. Compared with its $1.19 all-time peak, it currently trades 15.8% lower. Circulating supply stands at 283.05M USDAI. Over the last 7 days USDAI is +0.00%, and +0.10% across 30 days. Daily turnover comes to $1.67M.
How to convert EXTRA to USDAI
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → USDAI 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 USDAI 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 USDAI
BTC → USDAIEthereum
Bitcoin
ETH → USDAIEthereum
Ethereum
USDTEthereum → USDAIEthereum
Tether
BNB → USDAIEthereum
BNB
XRP → USDAIEthereum
XRP
USDCEthereum → USDAIEthereum
USDC
SOL → USDAIEthereum
Solana
TRX → USDAIEthereum
TRON
FIGR_HELOC → USDAIEthereum
Figure Heloc
ZEC → USDAIEthereum
Zcash
HYPE → USDAIEthereum
Hyperliquid
DOGE → USDAIEthereum
Dogecoin
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 USDAI FAQ
What is the EXTRA to USDAI exchange rate?
1 EXTRA is worth roughly 0.004238 USDAI at the moment (inverted: 1 USDAI ≈ 235.9604 EXTRA). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert EXTRA to USDAI on SwitchFi?
Three steps: set the EXTRA amount, connect your wallet, then approve the best quoted EXTRA→USDAI route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the EXTRA to USDAI swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert EXTRA to USDAI?
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 USDAI?
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.