Convert EXTRAon Optimism to A
Swap Extra Finance (EXTRA) on Optimism to Vaulta (A) at the best cross-chain rate. SwitchFi routes your EXTRA → A exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
EXTRA to A market data
| Metric | EXTRA · Optimism | A |
|---|---|---|
| Price | $0.004323 | $0.08134 |
| Market cap | $1.94M | $135.45M |
| 24h volume | $1,819 | $3.92M |
| 24h change | +0.37% | +3.78% |
| 7d change | +4.30% | +6.20% |
| 24h high / low | $0.004415 / $0.004282 | $0.08114 / $0.07847 |
| All-time high | $0.2879 | $0.7787 |
| Market cap rank | #2349 | #225 |
What is the EXTRA to A exchange rate?
At the current market price, 1 EXTRA ≈ 0.05314498 A, and 1 A ≈ 18.8165 EXTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Extra Finance is the smaller side of this pair — Vaulta's market capitalisation of $135.45M is roughly 70× larger than Extra Finance's $1.94M. They currently rank #2349 and #225 among all cryptocurrencies. Over the past 24 hours EXTRA is +0.37% while A is +3.78%, so the EXTRA/A rate has moved in A's favour. Across the last 7 days the comparison reads +4.30% for EXTRA versus +6.20% for A. Daily turnover runs at $1,819 for EXTRA and $3.92M for A, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, EXTRA is down 98.5% and A is down 89.6%.
EXTRA to A converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
EXTRA / A 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 Vaulta
Extra Finance (EXTRA) is the #2349 cryptocurrency by market cap, worth $1.94M 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 +4.30% over 7 days and +1.30% over the past month for EXTRA. Daily turnover comes to $1,819.
Vaulta (A) is the #225 cryptocurrency by market cap, worth $135.45M in aggregate. Compared with its $0.7787 all-time peak, it currently trades 89.6% lower. 1.67B A is circulating out of a hard cap of 2.10B A — about 79% of the eventual supply. Recent performance reads +6.20% over 7 days and +24.10% over the past month for A. Its 24-hour trading volume is $3.92M.
How to convert EXTRA to A
- 1 Enter the amount of EXTRA on Optimism you want to convert — the swap widget on this page is prefilled with the EXTRA → A 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 A 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 A
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 A FAQ
What is the EXTRA to A exchange rate?
At current prices one EXTRA converts to about 0.05314498 A, and one A to about 18.8165 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 A on SwitchFi?
Enter the amount of EXTRA you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best EXTRA→A path — non-custodial, straight from your wallet.
Is the EXTRA to A 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 A?
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 A?
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.