Convert SETHon Optimism to FDUSDon Ethereum
Swap sETH (SETH) on Optimism to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your SETH → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SETH to FDUSD market data
| Metric | SETH · Optimism | FDUSD · Ethereum |
|---|---|---|
| Price | $318.87 | $0.9986 |
| Market cap | $3.69M | $333.96M |
| 24h volume | $1 | $187.94M |
| 24h change | — | -0.11% |
| 7d change | -6.40% | +0.00% |
| 24h high / low | $0 / $0 | $0.9999 / $0.9985 |
| All-time high | $4,876 | $1.15 |
| Market cap rank | #1628 | #127 |
What is the SETH to FDUSD exchange rate?
At the current market price, 1 SETH ≈ 319.3145 FDUSD, and 1 FDUSD ≈ 0.00313171 SETH. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
sETH is the smaller side of this pair — First Digital USD's market capitalisation of $333.96M is roughly 90× larger than sETH's $3.69M. They currently rank #1628 and #127 among all cryptocurrencies. On a 7-day view the tape shows SETH -6.40% and FDUSD +0.00%. Daily turnover runs at $1 for SETH and $187.94M for FDUSD, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, SETH is down 93.5% and FDUSD is down 13.3%.
SETH to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SETH / FDUSD 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 sETH and First Digital USD
sETH (SETH) is the #1628 cryptocurrency by market cap, worth $3.69M in aggregate. Compared with its $4,876 all-time peak, it currently trades 93.5% lower. Circulating supply stands at 11,580 SETH. SETH has moved -6.40% week-on-week and -25.80% over 30 days. Daily turnover comes to $1.
First Digital USD (FDUSD) is the #127 cryptocurrency by market cap, worth $333.96M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.3% lower. Circulating supply stands at 334.42M FDUSD. Recent performance reads +0.00% over 7 days and +0.10% over the past month for FDUSD. Daily turnover comes to $187.94M.
How to convert SETH to FDUSD
- 1 Enter the amount of SETH on Optimism you want to convert — the swap widget on this page is prefilled with the SETH → FDUSD 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 FDUSD 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 FDUSD
BTC → FDUSDEthereum
Bitcoin
ETH → FDUSDEthereum
Ethereum
USDTEthereum → FDUSDEthereum
Tether
BNB → FDUSDEthereum
BNB
XRP → FDUSDEthereum
XRP
USDCEthereum → FDUSDEthereum
USDC
SOL → FDUSDEthereum
Solana
TRX → FDUSDEthereum
TRON
FIGR_HELOC → FDUSDEthereum
Figure Heloc
HYPE → FDUSDEthereum
Hyperliquid
ZEC → FDUSDEthereum
Zcash
DOGE → FDUSDEthereum
Dogecoin
Convert any other cryptocurrency from SETH
SETHOptimism → BTC
Bitcoin
SETHOptimism → ETH
Ethereum
SETHOptimism → USDTEthereum
Tether
SETHOptimism → BNB
BNB
SETHOptimism → XRP
XRP
SETHOptimism → USDCEthereum
USDC
SETHOptimism → SOL
Solana
SETHOptimism → TRX
TRON
SETHOptimism → FIGR_HELOC
Figure Heloc
SETHOptimism → HYPE
Hyperliquid
SETHOptimism → ZEC
Zcash
SETHOptimism → DOGE
Dogecoin
SETH to FDUSD FAQ
What is the SETH to FDUSD exchange rate?
Right now 1 SETH ≈ 319.3145 FDUSD (and 1 FDUSD ≈ 0.00313171 SETH). 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 SETH to FDUSD on SwitchFi?
Type in how much SETH you're converting, connect a wallet, check the quoted SETH→FDUSD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SETH to FDUSD 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 SETH to FDUSD?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange SETH for FDUSD?
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.