Convert CXon Optimism to STRKon Ethereum
Swap Cortex (CX) on Optimism to Starknet (STRK) on Ethereum at the best cross-chain rate. SwitchFi routes your CX → STRK exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CX to STRK market data
| Metric | CX · Optimism | STRK · Ethereum |
|---|---|---|
| Price | $0.07285 | $0.02732 |
| Market cap | $109.34M | $196.15M |
| 24h volume | $233,523 | $16.75M |
| 24h change | +356.79% | +2.74% |
| 7d change | +266.80% | +3.70% |
| 24h high / low | $0.07286 / $0.01559 | $0.02755 / $0.02624 |
| All-time high | $0.1689 | $4.41 |
| Market cap rank | #255 | #176 |
What is the CX to STRK exchange rate?
At the current market price, 1 CX ≈ 2.6669 STRK, and 1 STRK ≈ 0.37497193 CX. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Starknet carries the larger market value of the two — $196.15M versus $109.34M for Cortex. CX holds rank #255 while STRK holds #176 by market capitalisation. The last 24 hours put CX at +356.79% against +2.74% for STRK — the CX/STRK rate has moved in CX's favour. Zooming out to a week, CX has moved +266.80% while STRK has moved +3.70%. With $233,523 and $16.75M in respective daily volume, neither side of a CX→STRK swap struggles for depth. Measured from record highs, CX is down 56.9% and STRK is down 99.4%.
CX to STRK converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CX / STRK 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 Cortex and Starknet
Cortex (CX) is the #255 cryptocurrency by market cap, worth $109.34M in aggregate. It is trading 56.9% below its all-time high of $0.1689. Of a maximum supply of 1.65B CX, 1.50B CX (91%) is already in circulation. Over the last 7 days CX is +266.80%, and +362.10% across 30 days. Its 24-hour trading volume is $233,523.
Starknet (STRK) is the #176 cryptocurrency by market cap, worth $196.15M in aggregate. Compared with its $4.41 all-time peak, it currently trades 99.4% lower. 7.18B STRK is circulating out of a hard cap of 10.00B STRK — about 72% of the eventual supply. Over the last 7 days STRK is +3.70%, and +10.80% across 30 days. Its 24-hour trading volume is $16.75M.
How to convert CX to STRK
- 1 Enter the amount of CX on Optimism you want to convert — the swap widget on this page is prefilled with the CX → STRK 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 STRK 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 CX
CXOptimism → BTC
Bitcoin
CXOptimism → ETH
Ethereum
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Tether
CXOptimism → BNB
BNB
CXOptimism → XRP
XRP
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USDC
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CXOptimism → FIGR_HELOC
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CX to STRK FAQ
What is the CX to STRK exchange rate?
1 CX is worth roughly 2.6669 STRK at the moment (inverted: 1 STRK ≈ 0.37497193 CX). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert CX to STRK on SwitchFi?
Three steps: set the CX amount, connect your wallet, then approve the best quoted CX→STRK route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the CX to STRK 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 CX to STRK?
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 CX for STRK?
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.