Convert OP to CAPon Ethereum
Swap Optimism (OP) to Cap (CAP) on Ethereum at the best cross-chain rate. SwitchFi routes your OP → CAP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OP to CAP market data
| Metric | OP | CAP · Ethereum |
|---|---|---|
| Price | $0.09824 | $0.06888 |
| Market cap | $224.81M | $107.69M |
| 24h volume | $81.00M | $15.03M |
| 24h change | -0.42% | -0.36% |
| 7d change | -2.80% | -2.50% |
| 24h high / low | $0.09963 / $0.09318 | $0.07096 / $0.06901 |
| All-time high | $4.84 | $0.07826 |
| Market cap rank | #161 | #250 |
What is the OP to CAP exchange rate?
At the current market price, 1 OP ≈ 1.4262 CAP, and 1 CAP ≈ 0.70118488 OP. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
By market value the pair is uneven — Optimism's $224.81M dwarfs Cap's $107.69M by a factor of about 2.1×. They currently rank #161 and #250 among all cryptocurrencies. The last 24 hours put OP at -0.42% against -0.36% for CAP — the OP/CAP rate has moved in CAP's favour. Zooming out to a week, OP has moved -2.80% while CAP has moved -2.50%. Daily turnover runs at $81.00M for OP and $15.03M for CAP, so routed swaps between the two settle at market rates without moving the price. OP currently trades 98.0% below its all-time high, while CAP sits 12.0% under its own peak.
OP to CAP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OP / CAP 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 Optimism and Cap
Optimism (OP) is the #161 cryptocurrency by market cap, worth $224.81M 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 -2.80% week-on-week and +11.10% over 30 days. Its 24-hour trading volume is $81.00M.
With a total market value of $107.69M, Cap (CAP) sits at #250 among all cryptocurrencies. The price sits 12.0% under the record high of $0.07826. Supply-wise, 16% of the 10.00B CAP maximum (1.56B CAP) is on the market today. CAP has moved -2.50% week-on-week and +147.40% over 30 days. Around $15.03M of CAP changes hands every 24 hours.
How to convert OP to CAP
- 1 Enter the amount of OP you want to convert — the swap widget on this page is prefilled with the OP → CAP 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 CAP 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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OP to CAP FAQ
What is the OP to CAP exchange rate?
At current prices one OP converts to about 1.4262 CAP, and one CAP to about 0.70118488 OP. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert OP to CAP on SwitchFi?
Type in how much OP you're converting, connect a wallet, check the quoted OP→CAP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the OP to CAP 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 OP to CAP?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange OP for CAP?
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.