Convert SN21 to FDUSDon Ethereum
Swap SN21 AdTAO (SN21) to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your SN21 → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SN21 to FDUSD market data
| Metric | SN21 | FDUSD · Ethereum |
|---|---|---|
| Price | $1.03 | $0.9975 |
| Market cap | $4.86M | $347.23M |
| 24h volume | $389,792 | $114.49M |
| 24h change | +6.05% | +0.06% |
| 7d change | +0.40% | +0.06% |
| 24h high / low | $1.07 / $0.9671 | $0.9992 / $0.9958 |
| All-time high | $2.09 | $1.15 |
| Market cap rank | #1589 | #126 |
What is the SN21 to FDUSD exchange rate?
At the current market price, 1 SN21 ≈ 1.0316 FDUSD, and 1 FDUSD ≈ 0.96935374 SN21. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
SN21 AdTAO is the smaller side of this pair — First Digital USD's market capitalisation of $347.23M is roughly 71× larger than SN21 AdTAO's $4.86M. SN21 holds rank #1589 while FDUSD holds #126 by market capitalisation. Over the past 24 hours SN21 is +6.05% while FDUSD is +0.06%, so the SN21/FDUSD rate has moved in SN21's favour. Zooming out to a week, SN21 has moved +0.40% while FDUSD has moved +0.06%. With $389,792 and $114.49M in respective daily volume, neither side of a SN21→FDUSD swap struggles for depth. SN21 currently trades 50.9% below its all-time high, while FDUSD sits 13.4% under its own peak.
SN21 to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SN21 / FDUSD conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks each provider's best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 SN21 AdTAO and First Digital USD
SN21 AdTAO (SN21) is the #1589 cryptocurrency by market cap, worth $4.86M in aggregate. It is trading 50.9% below its all-time high of $2.09. 4.72M SN21 is circulating out of a hard cap of 21.00M SN21 — about 22% of the eventual supply. Over the last 7 days SN21 is +0.40%, and +20.07% across 30 days. Daily turnover comes to $389,792.
First Digital USD (FDUSD) is the #126 cryptocurrency by market cap, worth $347.23M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.4% lower. Circulating supply stands at 348.11M FDUSD. Recent performance reads +0.06% over 7 days and +0.00% over the past month for FDUSD. Daily turnover comes to $114.49M.
How to convert SN21 to FDUSD
- 1 Enter the amount of SN21 you want to convert — the swap widget on this page is prefilled with the SN21 → 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
USDCEthereum → FDUSDEthereum
USDC
XRP → FDUSDEthereum
XRP
SOL → FDUSDEthereum
Solana
TRX → FDUSDEthereum
TRON
FIGR_HELOC → FDUSDEthereum
Figure Heloc
HYPE → FDUSDEthereum
Hyperliquid
DOGE → FDUSDEthereum
Dogecoin
USDSEthereum → FDUSDEthereum
USDS
Convert any other cryptocurrency from SN21
SN21 to FDUSD FAQ
What is the SN21 to FDUSD exchange rate?
Right now 1 SN21 ≈ 1.0316 FDUSD (and 1 FDUSD ≈ 0.96935374 SN21). 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 SN21 to FDUSD on SwitchFi?
Type in how much SN21 you're converting, connect a wallet, check the quoted SN21→FDUSD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SN21 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 SN21 to FDUSD?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange SN21 for FDUSD?
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.