Harmony (ONE) Crypto Exchange

Instantly exchange Harmony at the best ONE exchange rate on ChangeNOW. Free of limits, accounts, and worries. Spend your time and energy on what matters — we’ll handle the rest.

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What Is Harmony?

Harmony claims to have transcended the blockchain trilemma of scalability, security and decentralisation through the best research to production as it brings sharding and staking on mainnet. Sharding is proven to scale blockchains without compromising security and decentralization.

With its native cryptocurrency being ONE, Harmony currently has a market cap of over $31 million USD and is priced at about $0.004993 USD with a market cap of $31million USD. It has a circulating supply of 6,255,461,110 ONE coins and a max. supply of 12,600,000,000 ONE.

The Effective Proof-of-Stake (EPoS) reduces centralization as it supports it's stake delegation, reward compounding and double-sign slashing. Harmony aims to build an open network of nodes operated and governed by a large community. Major exchanges for trading Harmony are currently Binance, Huobi Global, HitBTC, Bitcoin.com Exchange, and MXC.COM.

How to Buy Harmony?

Users can buy ONE on ChangeNOW for one of 700+ cryptocurrencies or for 50+ fiat currencies:

Pick ONE as the “You get” currency aboveChoose crypto or fiat to buy ONE withEnter your Harmony wallet addressSend your deposit to a one-time addressReceive your exchanged coins in ~5 mins!

How to Sell Harmony?

Swap Harmony coins for an asset from our rich crypto selection by following the steps below:

Pick ONE as “You Send” currency above.Choose the asset you’d like to get for your ONEEnter the wallet address of the coin you’d like to getSend your deposit to a one-time addressReceive your exchanged coins in ~5 mins!