Convert SPAon Arbitrum to USDDon Ethereum
Swap Sperax (SPA) on Arbitrum to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your SPA → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPA to USDD market data
| Metric | SPA · Arbitrum | USDD · Ethereum |
|---|---|---|
| Price | $0.002177 | $0.9979 |
| Market cap | $4.16M | $1.50B |
| 24h volume | $222,795 | $3.36M |
| 24h change | -1.06% | -0.21% |
| 7d change | -4.28% | -0.09% |
| 24h high / low | $0.002249 / $0.002177 | $1.00 / $0.9957 |
| All-time high | $0.2395 | $1.05 |
| Market cap rank | #1680 | #50 |
What is the SPA to USDD exchange rate?
At the current market price, 1 SPA ≈ 0.00218161 USDD, and 1 USDD ≈ 458.3777 SPA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDD carries the larger market value of the two — $1.50B versus $4.16M for Sperax. SPA holds rank #1680 while USDD holds #50 by market capitalisation. Over the past 24 hours SPA is -1.06% while USDD is -0.21%, so the SPA/USDD rate has moved in USDD's favour. Across the last 7 days the comparison reads -4.28% for SPA versus -0.09% for USDD. With $222,795 and $3.36M in respective daily volume, neither side of a SPA→USDD swap struggles for depth. SPA currently trades 99.1% below its all-time high, while USDD sits 5.1% under its own peak.
SPA to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPA / USDD 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 Sperax and USDD
Sperax (SPA) ranks #1680 by market capitalisation at $4.16M. It is trading 99.1% below its all-time high of $0.2395. Supply-wise, 38% of the 5.00B SPA maximum (1.91B SPA) is on the market today. SPA has moved -4.28% week-on-week and -17.21% over 30 days. Around $222,795 of SPA changes hands every 24 hours.
USDD (USDD) is the #50 cryptocurrency by market cap, worth $1.50B in aggregate. It is trading 5.1% below its all-time high of $1.05. Circulating supply stands at 1.50B USDD. Over the last 7 days USDD is -0.09%, and -0.22% across 30 days. Around $3.36M of USDD changes hands every 24 hours.
How to convert SPA to USDD
- 1 Enter the amount of SPA on Arbitrum you want to convert — the swap widget on this page is prefilled with the SPA → USDD 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 USDD 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 USDD
BTC → USDDEthereum
Bitcoin
ETH → USDDEthereum
Ethereum
USDTEthereum → USDDEthereum
Tether
BNB → USDDEthereum
BNB
USDCEthereum → USDDEthereum
USDC
XRP → USDDEthereum
XRP
SOL → USDDEthereum
Solana
TRX → USDDEthereum
TRON
FIGR_HELOC → USDDEthereum
Figure Heloc
HYPE → USDDEthereum
Hyperliquid
DOGE → USDDEthereum
Dogecoin
USDSEthereum → USDDEthereum
USDS
Convert any other cryptocurrency from SPA
SPAArbitrum → BTC
Bitcoin
SPAArbitrum → ETH
Ethereum
SPAArbitrum → USDTEthereum
Tether
SPAArbitrum → BNB
BNB
SPAArbitrum → USDCEthereum
USDC
SPAArbitrum → XRP
XRP
SPAArbitrum → SOL
Solana
SPAArbitrum → TRX
TRON
SPAArbitrum → FIGR_HELOC
Figure Heloc
SPAArbitrum → HYPE
Hyperliquid
SPAArbitrum → DOGE
Dogecoin
SPAArbitrum → USDSEthereum
USDS
SPA to USDD FAQ
What is the SPA to USDD exchange rate?
Right now 1 SPA ≈ 0.00218161 USDD (and 1 USDD ≈ 458.3777 SPA). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert SPA to USDD on SwitchFi?
Three steps: set the SPA amount, connect your wallet, then approve the best quoted SPA→USDD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the SPA to USDD 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 SPA to USDD?
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 SPA for USDD?
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.