Convert CYSon Base to OP
Swap Cysic (CYS) on Base to Optimism (OP) at the best cross-chain rate. SwitchFi routes your CYS → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CYS to OP market data
| Metric | CYS · Base | OP |
|---|---|---|
| Price | $0.2926 | $0.09923 |
| Market cap | $47.05M | $226.75M |
| 24h volume | $24.34M | $74.17M |
| 24h change | -21.14% | +1.07% |
| 7d change | -62.20% | +1.30% |
| 24h high / low | $0.3674 / $0.2842 | $0.1007 / $0.09567 |
| All-time high | $1.78 | $4.84 |
| Market cap rank | #469 | #166 |
What is the CYS to OP exchange rate?
At the current market price, 1 CYS ≈ 2.9486 OP, and 1 OP ≈ 0.33914327 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 — Optimism's market capitalisation of $226.75M is roughly 4.8× larger than Cysic's $47.05M. They currently rank #469 and #166 among all cryptocurrencies. Over the past 24 hours CYS is -21.14% while OP is +1.07%, so the CYS/OP rate has moved in OP's favour. Zooming out to a week, CYS has moved -62.20% while OP has moved +1.30%. Liquidity is ample on both legs — CYS trades $24.34M a day and OP trades $74.17M — so conversions execute at market rates. CYS currently trades 83.5% below its all-time high, while OP sits 98.0% under its own peak.
CYS to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CYS / OP 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 Optimism
Cysic (CYS) ranks #469 by market capitalisation at $47.05M. It is trading 83.5% 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 -62.20%, and -39.50% across 30 days. Around $24.34M of CYS changes hands every 24 hours.
Optimism (OP) is the #166 cryptocurrency by market cap, worth $226.75M in aggregate. The price sits 98.0% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved +1.30% week-on-week and +11.80% over 30 days. Its 24-hour trading volume is $74.17M.
How to convert CYS to OP
- 1 Enter the amount of CYS on Base you want to convert — the swap widget on this page is prefilled with the CYS → OP 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 OP 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 OP
Convert any other cryptocurrency from CYS
CYS to OP FAQ
What is the CYS to OP exchange rate?
Right now 1 CYS ≈ 2.9486 OP (and 1 OP ≈ 0.33914327 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 OP on SwitchFi?
Type in how much CYS you're converting, connect a wallet, check the quoted CYS→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the CYS to OP 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 OP?
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 OP?
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.