Set the exchange pair
To exchange POLY to ONE, simply choose the crypto pair in the “You send” and “You get” fields, then enter the amount you want to swap.
Polymath (POLY) to Harmony (ONE) Exchange
1 POLY =$12.76492845-11.11%Exchange POLY to ONE 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 POLY to ONE in 4 steps
Select the exchange rate
Changelly lets you pick the POLY 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 POLY to ONE 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.
Polymath (POLY) and Harmony (ONE) Market Data
Today’s POLY/ONE exchange rate is 1 POLY = 3.79907304 ONE. Over the past 24 hours, the conversion rate of POLY to ONE has changed by -11.11%. In the last 7 days, it changed by 580.39%, while the 30-day change is -23.76%. This data is pulled live from our real-time converter, which tracks current market trends using the POLY calculator, so you get accurate results every time.
Polymath price
$0.00830064
-12.00%
Market cap
$8.3M
Volume 24h
$0
Todays low
$0.00830064
Todays high
$0.07626657
Circulating Supply
1B POLY
Harmony price
$0.00218491
-1.00%
Market cap
$32.8M
Volume 24h
$9.4M
Todays low
$0.00215103
Todays high
$0.0023221
Circulating Supply
15B ONE
POLY and ONE volatility and changes
Polymath (POLY) to Harmony (ONE) exchange rate
Changelly is your safe option to swap POLY to ONE
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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 POLY to ONE
As a non-custodial service, we ensure you remain in full control of your funds throughout the process.
Fast swaps
Instantly convert POLY to ONE 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 POLY 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 Polymath. We don’t store your funds, so you stay in full control
Non-custodialFull control
Our Partners
Popular exchange pairs from Polymath (POLY)
Popular exchange pairs to Harmony (ONE)
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FAQ
What does POLY to ONE exchange rate mean?
Simply put, the current exchange rate tells you the deal you’ll get when you swap POLY to ONE. Like all crypto rates, it’s dynamic. The price you see depends on demand, market trends, and how easily users can exchange Polymath 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 POLY to ONE?
Usually, no. You can exchange POLY to ONE 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 Polymath to Harmony?
Every POLY 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 Polymath to Harmony on Changelly?
Changelly’s exchange service lets you convert POLY to ONE in just a few minutes—whether you’re using our app or website. Start by entering how much POLY you want to exchange, and our converter will instantly show you an estimated amount of ONE. Then simply follow the on-screen steps to complete the conversion.
You can also buy Harmony 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 POLY to ONE?
You can start with as little as $20 worth of crypto. The minimum amount depends on the POLY 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 POLY to ONE?
A typical swap only takes 5 to 10 minutes. When you convert POLY to ONE, 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 POLY to ONE?
Usually, no. You can exchange POLY to ONE 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.