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OP to KAS Exchange
Exchange Optimism (OP) to Kaspa (KAS) instantly with fast processing, upfront fees, and 24/7 human support. Swaps only take up to 10 minutes.
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Why Exchange OP to KAS on Changelly?

Limits to Match Your Ambitions
You can convert OP to KAS starting from as little as $20, up to $1,000,000, which makes the platform suitable for both everyday users and high-value traders. Whether you’re making the smallest exchange possible or moving larger amounts, Changelly gives you flexible limits that match your strategy.

Support That’s Always There
Changelly’s support team is available 24/7 to help you resolve issues, clarify transaction details, and keep your Optimism swap moving smoothly. This way, you can be more confident throughout the entire exchange process.

Ultimate Security
Changelly uses a non-custodial exchange model, meaning your crypto is not stored by the platform. Once the exchange is completed, your KAS is sent directly to your wallet. This helps reduce custody-related risks and gives you greater control over your funds while converting Optimism using a secure crypto exchange platform.
OP to KAS Price Chart
Optimism and Kaspa Market Data
updated at 07:51Optimism Price
$0.10543
24H % Change
1.54%
Market Cap
$227.68M
24H Volume
$39.38M
Circulating Supply
2.16B
Kaspa Price
$0.02945
24H % Change
0.75%
Market Cap
$811.69M
24H Volume
$6.39M
Circulating Supply
27.57B
Today's OP to KAS Exchange Rate
Today's OP to KAS exchange rate is 1 OP = 3.58 KAS. Over the past 24 hours, the conversion rate of Optimism to Kaspa has changed by 0.79%. 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.
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OP to KAS conversion rate
Rates from CoinMarketCap updated at 08:56
OP to KAS
op
kas
0.001 op
0.00358 kas
0.005 op
0.0179 kas
0.01 op
0.03581 kas
0.05 op
0.17903 kas
0.1 op
0.35806 kas
0.5 op
1.7903 kas
1 op
3.5806 kas
5 op
17.903 kas
10 op
35.806 kas
25 op
89.514 kas
50 op
179.03 kas
100 op
358.06 kas
150 op
537.08 kas
500 op
1.79K kas
1000 op
3.58K kas
3000 op
10.74K kas
KAS to OP
kas
op
0.001 kas
0.00028 op
0.005 kas
0.0014 op
0.01 kas
0.00279 op
0.05 kas
0.01396 op
0.1 kas
0.02793 op
0.5 kas
0.13964 op
1 kas
0.27929 op
5 kas
1.3964 op
10 kas
2.7929 op
25 kas
6.9822 op
50 kas
13.964 op
100 kas
27.929 op
150 kas
41.893 op
500 kas
139.64 op
1000 kas
279.29 op
3000 kas
837.86 op
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How to Exchange OP to KAS in 5 Easy Steps
Set up your exchange
To exchange OP to KAS, use the calculator at the top of the page to start your swap. Choose OP in the “You send” field and KAS in the “You get” field, then enter the amount you want to exchange. You’ll see how much Kaspa you are expected to receive after the swap.
Select the exchange rate
Choose the rate type that works best for you. Pick Floating if you’re okay with market changes, or Fixed if you want to lock in the amount you’ll get. Before you move forward, review the final rate so you know exactly what you’re agreeing to.
Enter your crypto wallet address
Add your KAS wallet address where you want to receive your coins. Double-check it before continuing, because crypto transactions can’t usually be reversed. Don’t have a Kaspa wallet yet? You can choose one from Changelly’s trusted partners during the process.
Complete the exchange
Follow the payment instructions on-screen and send the exact amount of OP to the provided wallet address. Make sure you complete the payment within the time limit, since the address may expire.
Check your crypto wallet
Once your swap is processed, your KAS will be sent straight to your wallet. After that, you’re all set. There are no extra steps needed.
Exchange Crypto without any Hassle
Looking for a coin to exchange and add to your crypto collection? We've got you covered with a list of 1000+ cryptocurrencies. To get started, click the button below.

Exchange other crypto to Kaspa
BNB to KASDOGE to KASSOL to KASMATICPOLYGON to KASGRT to KASGALA to KASDOT to KASSC to KASUSDTRX to KASINJ to KASUSDCSOL to KASETC to KASBONK to KASCRO to KASARB to KASICP to KASUSDCMATIC to KASVET to KASXLM to KASUSDCOP to KASSHIB to KASCKB to KASALGO to KASUSDTSOL to KASUSDCAVAC to KASXRP to KASAVAXC to KASLTC to KASUSDC to KASAZERO to KAS
FAQ
Do I need an ID verification to swap OP to KAS?
Usually, no. You can exchange OP to KAS and start a swap without verifying your ID. But sometimes, our system may flag a transaction as risky. In this case, you’ll need to pass verification 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 convert Optimism to Kaspa?
Every OP swap includes a blockchain network fee and a small service fee from Changelly. Network fees depend on congestion, so 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.
What does OP to KAS exchange rate mean?
It tells you how much Optimism you’ll get when you exchange Kaspa. 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 rates available.
How can I convert OP to KAS on Changelly?
Changelly’s exchange service lets you convert OP to KAS 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 KAS. Then simply follow the on-screen steps to complete the conversion.
Can I buy KAS with OP?
Yes, you can. On Changelly, it’s easy to buy KAS with OP. Just head over to our exchange page, choose the two assets, and start the swap. You can also convert them back the other way.
What is the minimum amount to exchange OP to KAS?
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 KAS?
A typical swap only takes 5 to 10 minutes.
When you convert OP to KAS, 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.
Still Have Questions About Exchanging OP to KAS on Changelly?
We’ve covered the most common questions about the OP exchange, but if something’s still unclear, feel free to ask. Our support team is here 24/7 and ready to help. Whether it’s exchanging OP to KAS, or other crypto trades, we’ll make sure you get the info you need.

Exchange Optimism to other crypto
OP to USDT20OP to PERPOP to NFTOP to XMROP to CTSIOP to DOGEOP to XRPOP to NEARMAINNETOP to ARBOP to FTMMAINNETOP to ATOMOP to ETHOP to BTCOP to TONOP to IMXOP to BNBBSCOP to USDCOP to USDCOPOP to VTCOP to LTCOP to VETOP to ADAOP to FTMOP to DOTOP to GRTOP to IDOP to AVAXCOP to XTZOP to INJOP to CKB
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Keep your Kaspa Safe and Sound
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Integrating Changelly services into Trezor Wallet's exchange has been a great success for all parties, especially the users. Working with Changelly is a pleasure, thanks to their professional and courteous approach.
Changelly is the best option for users to access the most cost-savvy rates
With Changelly's stellar team, we have developed a unique system to ensure exchanges are fulfilled in the fastest possible time and with immediate customer support.
We are thrilled to partner with Changelly to provide an exceptional trading experience: anytime, anywhere - in a few simple taps!
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