Convert CYSon Base to USYCon Ethereum
Swap Cysic (CYS) on Base to Circle USYC (USYC) on Ethereum at the best cross-chain rate. SwitchFi routes your CYS → USYC exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CYS to USYC market data
| Metric | CYS · Base | USYC · Ethereum |
|---|---|---|
| Price | $0.3443 | $1.14 |
| Market cap | $55.38M | $2.71B |
| 24h volume | $25.76M | $0 |
| 24h change | -23.05% | +0.01% |
| 7d change | -55.70% | +0.10% |
| 24h high / low | $0.4281 / $0.3306 | $1.14 / $1.14 |
| All-time high | $1.78 | $1.14 |
| Market cap rank | #406 | #36 |
What is the CYS to USYC exchange rate?
At the current market price, 1 CYS ≈ 0.30199737 USYC, and 1 USYC ≈ 3.3113 CYS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Cysic is the smaller side of this pair — Circle USYC's market capitalisation of $2.71B is roughly 49× larger than Cysic's $55.38M. They currently rank #406 and #36 among all cryptocurrencies. Day-on-day, CYS printed -23.05% and USYC printed +0.01%, meaning the exchange rate between them has moved in USYC's favour. Zooming out to a week, CYS has moved -55.70% while USYC has moved +0.10%.
CYS to USYC converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CYS / USYC 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 Cysic and Circle USYC
Cysic (CYS) ranks #406 by market capitalisation at $55.38M. It is trading 80.6% below its all-time high of $1.78. Supply-wise, 16% of the 1.00B CYS maximum (160.80M CYS) is on the market today. Over the last 7 days CYS is -55.70%, and +20.20% across 30 days. Around $25.76M of CYS changes hands every 24 hours.
Circle USYC (USYC) ranks #36 by market capitalisation at $2.71B. It is trading close to its all-time high of $1.14. There are currently 2.38B USYC in circulation. Recent performance reads +0.10% over 7 days and +0.30% over the past month for USYC.
How to convert CYS to USYC
- 1 Enter the amount of CYS on Base you want to convert — the swap widget on this page is prefilled with the CYS → USYC 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 USYC 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.
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Convert any other cryptocurrency from CYS
CYS to USYC FAQ
What is the CYS to USYC exchange rate?
Right now 1 CYS ≈ 0.30199737 USYC (and 1 USYC ≈ 3.3113 CYS). 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 CYS to USYC on SwitchFi?
Type in how much CYS you're converting, connect a wallet, check the quoted CYS→USYC route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the CYS to USYC swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert CYS to USYC?
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 CYS for USYC?
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.