Convert CHECKon Base to FDUSDon Ethereum
Swap Checkmate (CHECK) on Base to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your CHECK → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CHECK to FDUSD market data
| Metric | CHECK · Base | FDUSD · Ethereum |
|---|---|---|
| Price | $0.02892 | $0.997 |
| Market cap | $8.85M | $347.07M |
| 24h volume | $4.51M | $67.27M |
| 24h change | -1.33% | +0.03% |
| 7d change | -20.22% | +0.01% |
| 24h high / low | $0.02969 / $0.0288 | $0.9992 / $0.9958 |
| All-time high | $0.1072 | $1.15 |
| Market cap rank | #1211 | #125 |
What is the CHECK to FDUSD exchange rate?
At the current market price, 1 CHECK ≈ 0.02900865 FDUSD, and 1 FDUSD ≈ 34.4725 CHECK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Checkmate is the smaller side of this pair — First Digital USD's market capitalisation of $347.07M is roughly 39× larger than Checkmate's $8.85M. CHECK holds rank #1211 while FDUSD holds #125 by market capitalisation. Day-on-day, CHECK printed -1.33% and FDUSD printed +0.03%, meaning the exchange rate between them has moved in FDUSD's favour. Zooming out to a week, CHECK has moved -20.22% while FDUSD has moved +0.01%. Liquidity is ample on both legs — CHECK trades $4.51M a day and FDUSD trades $67.27M — so conversions execute at market rates. Measured from record highs, CHECK is down 73.0% and FDUSD is down 13.4%.
CHECK to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CHECK / 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 Checkmate and First Digital USD
Checkmate (CHECK) ranks #1211 by market capitalisation at $8.85M. It is trading 73.0% below its all-time high of $0.1072. Of a maximum supply of 1.00B CHECK, 305.98M CHECK (31%) is already in circulation. Recent performance reads -20.22% over 7 days and -49.85% over the past month for CHECK. Around $4.51M of CHECK changes hands every 24 hours.
First Digital USD (FDUSD) is the #125 cryptocurrency by market cap, worth $347.07M 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 +0.01% over 7 days and -0.04% over the past month for FDUSD. Daily turnover comes to $67.27M.
How to convert CHECK to FDUSD
- 1 Enter the amount of CHECK on Base you want to convert — the swap widget on this page is prefilled with the CHECK → 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 CHECK
CHECKBase → BTC
Bitcoin
CHECKBase → ETH
Ethereum
CHECKBase → USDTEthereum
Tether
CHECKBase → BNB
BNB
CHECKBase → USDCEthereum
USDC
CHECKBase → XRP
XRP
CHECKBase → SOL
Solana
CHECKBase → TRX
TRON
CHECKBase → FIGR_HELOC
Figure Heloc
CHECKBase → HYPE
Hyperliquid
CHECKBase → DOGE
Dogecoin
CHECKBase → USDSEthereum
USDS
CHECK to FDUSD FAQ
What is the CHECK to FDUSD exchange rate?
1 CHECK is worth roughly 0.02900865 FDUSD at the moment (inverted: 1 FDUSD ≈ 34.4725 CHECK). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert CHECK to FDUSD on SwitchFi?
Type in how much CHECK you're converting, connect a wallet, check the quoted CHECK→FDUSD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the CHECK 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 CHECK 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 CHECK 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.