Convert USSD to FDUSDon Ethereum
Swap US Sonic Dollar (USSD) to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your USSD → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USSD to FDUSD market data
| Metric | USSD | FDUSD · Ethereum |
|---|---|---|
| Price | $0.9996 | $0.9987 |
| Market cap | $1.96M | $333.99M |
| 24h volume | $116,927 | $113.43M |
| 24h change | -0.00% | +0.01% |
| 7d change | +0.00% | +0.00% |
| 24h high / low | $0.9998 / $0.9186 | $0.999 / $0.9983 |
| All-time high | $1.36 | $1.15 |
| Market cap rank | #2327 | #129 |
What is the USSD to FDUSD exchange rate?
At the current market price, 1 USSD ≈ 1.0009 FDUSD, and 1 FDUSD ≈ 0.99908667 USSD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
US Sonic Dollar is the smaller side of this pair — First Digital USD's market capitalisation of $333.99M is roughly 170× larger than US Sonic Dollar's $1.96M. USSD holds rank #2327 while FDUSD holds #129 by market capitalisation. Over the past 24 hours USSD is -0.00% while FDUSD is +0.01%, so the USSD/FDUSD rate has held roughly steady. Zooming out to a week, USSD has moved +0.00% while FDUSD has moved +0.00%. With $116,927 and $113.43M in respective daily volume, neither side of a USSD→FDUSD swap struggles for depth. Measured from record highs, USSD is down 26.7% and FDUSD is down 13.3%.
USSD to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USSD / FDUSD conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About US Sonic Dollar and First Digital USD
US Sonic Dollar (USSD) ranks #2327 by market capitalisation at $1.96M. The price sits 26.7% under the record high of $1.36. Circulating supply stands at 1.96M USSD. Over the last 7 days USSD is +0.00%, and -0.10% across 30 days. Daily turnover comes to $116,927.
First Digital USD (FDUSD) is the #129 cryptocurrency by market cap, worth $333.99M 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 $113.43M.
How to convert USSD to FDUSD
- 1 Enter the amount of USSD you want to convert — the swap widget on this page is prefilled with the USSD → 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
ZEC → FDUSDEthereum
Zcash
HYPE → FDUSDEthereum
Hyperliquid
DOGE → FDUSDEthereum
Dogecoin
Convert any other cryptocurrency from USSD
USSD to FDUSD FAQ
What is the USSD to FDUSD exchange rate?
1 USSD is worth roughly 1.0009 FDUSD at the moment (inverted: 1 FDUSD ≈ 0.99908667 USSD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert USSD to FDUSD on SwitchFi?
Type in how much USSD you're converting, connect a wallet, check the quoted USSD→FDUSD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the USSD to FDUSD swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert USSD to FDUSD?
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 USSD 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.