Set the exchange pair
To exchange OP to CKB, simply choose the crypto pair in the “You send” and “You get” fields, then enter the amount you want to swap.
Optimism (OP) to Nervos Network (CKB) Exchange
1 OP =$78.52855519-4.04%Exchange OP to CKB in a few clicks, with wallet delivery in as little as 10 minutes. Enjoy fast swaps and low fees!
No hidden fees
24/7 human support
No KYC swaps
How to exchange OP to CKB in 4 steps
Select the exchange rate
Changelly lets you pick the OP exchange rate that works best for you. You can go with Floating for flexibility or Fixed for predictability. To get the best exchange rates, always review the latest numbers before confirming.
Enter your wallet address
Now, it’s time to enter your crypto wallet address—this is where your funds will be sent once the exchange is completed. Make sure it’s accurate and ready to receive your coins.
Complete the exchange
Time to finalize your OP to CKB exchange. Carefully follow the payment instructions and send the exact amount of crypto to the wallet address shown on-screen.
Make sure to complete your transaction within the given time limit, as wallet addresses can expire.
Optimism (OP) and Nervos Network (CKB) Market Data
Today’s OP/CKB exchange rate is 1 OP = 77.17865899 CKB. Over the past 24 hours, the conversion rate of OP to CKB has changed by -4.04%. In the last 7 days, it changed by 0%, while the 30-day change is 6.36%. This data is pulled live from our real-time converter, which tracks current market trends using the OP calculator, so you get accurate results every time.
Optimism price
$0.11497498
-5.00%
Market cap
$264.4M
Volume 24h
$59.8M
Todays low
$0.11333563
Todays high
$0.1206905
Circulating Supply
2.3B OP
Nervos Network price
$0.00148972
-1.00%
Market cap
$74.1M
Volume 24h
$2.2M
Todays low
$0.00144277
Todays high
$0.00152619
Circulating Supply
49.8B CKB
OP and CKB volatility and changes
Optimism (OP) to Nervos Network (CKB) exchange rate
Changelly is your safe option to swap OP to CKB
years on the market
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Exclusive benefits of the Changelly app
Get better rates in the app and enjoy an exclusive discount on your very first crypto exchange transaction. Don’t settle for less when you can maximize your returns with us!
Why choose Changelly to convert OP to CKB
As a non-custodial service, we ensure you remain in full control of your funds throughout the process.
Fast swaps
Instantly convert OP to CKB with fast, seamless processing. Our system helps complete transactions quickly, so you can act on the right market price when timing matters
Quick exchangeReal-time rates
Friendly fees
Our low OP swap commissions help you get more from every trade. Network fees are shown upfront, with no hidden costs or surprises.
Transparent costsNo hidden fees
Personal custody and enhanced security
Your crypto goes straight to your wallet after the exchange Optimism. We don’t store your funds, so you stay in full control
Non-custodialFull control
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Popular exchange pairs from Optimism (OP)
Popular exchange pairs to Nervos Network (CKB)
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What does OP to CKB exchange rate mean?
Simply put, the current exchange rate tells you the deal you’ll get when you swap OP to CKB. Like all crypto rates, it’s dynamic. The price you see depends on demand, market trends, and how easily users can exchange Optimism at the moment. We show real-time data so you’re always trading at the most accurate rate available.
Do I need an ID to swap OP to CKB?
Usually, no. You can exchange OP to CKB and start a swap without verifying your ID. But sometimes, our system may flag a transaction as risky. In that case, you’ll need to verify for safety reasons. It doesn’t happen often, but it helps us keep the platform secure for everyone who wants to exchange crypto smoothly.
What are the fees to swap Optimism to Nervos Network?
Every OP exchange includes a blockchain network fee and a small service fee from Changelly. Network fees depend on congestion—if the chain’s busy, the cost goes up.
You’ll see all the fees upfront before confirming the trade, so you always know what to expect.
How can I convert Optimism to Nervos Network on Changelly?
Changelly’s exchange service lets you convert OP to CKB in just a few minutes—whether you’re using our app or website. Start by entering how much OP you want to exchange, and our converter will instantly show you an estimated amount of CKB. Then simply follow the on-screen steps to complete the conversion.
You can also buy Nervos Network directly with fiat currencies like USD or EUR—just choose a payment method and pay with your card or bank transfer.
What is the minimum amount to exchange OP to CKB?
You can start with as little as $20 worth of crypto. The minimum amount depends on the OP exchange rate, the chosen crypto pair, and current network fees. Our converter uses live data from the cryptocurrency market to calculate the exact requirement in real time. You’ll see the minimum clearly before confirming your swap using our built-in price calculator—so there are no surprises.
How long does it take to convert OP to CKB?
A typical swap only takes 5 to 10 minutes. When you convert OP to CKB, your transaction goes through several steps behind the scenes. Sometimes it’s quicker, sometimes a bit slower—depending on the blockchain and/or market activity.
No matter the crypto pair, our exchange process is built to be as fast and smooth as possible.
Do I need an ID verification to swap OP to CKB?
Usually, no. You can exchange OP to CKB without verifying your ID. But sometimes, our system may flag a transaction as risky. In that case, you’ll need to verify for safety reasons. It doesn’t happen often, but it helps us keep the platform secure for everyone who wants to exchange crypto smoothly.