Accept Harmony Payments

NOWPayments is a crypto payment gateway that lets you accept Harmony payments and donations in an easy and convenient way. Try this Harmony payment gateway NOW!

  • Accept anything: 300+ cryptocurrencies supported
  • Let your customers pay with anything: Auto coin conversion
  • Explore many tools: API, plugins, invoices, donation tools and customized solutions
  • Non-custodial: you are in control
  • Save on fees: cheapest on the crypto market
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Accept Harmony Payments

What is Harmony payment?

Harmony payment allows merchants of goods or services to accept funds in a lightning-fast and cost-effective way using the ONE cryptocurrency. Harmony is a project aimed at increasing the scalability of the blockchain. The platform is designed with optimization in mind, has high bandwidth, and extremely low transaction fees. The consensus protocol uses sharding for parallel transaction processing. On the basis of Harmony, users can build different types of decentralized applications and trading systems that need high decentralization and bandwidth. The network supports the EPoS consensus mechanism, which is effective in supporting small participants and limiting the income of large coin holders.

NOWPayments is a non-custodial service that enables businesses and individuals to accept ONE payments and donations.

How does Harmony payment work?

You want to
accept crypto for
goods and services

NOWPayments offers 16 merchant tools allowing to implement crypto payments on any website, service and brick&mortar store.

chooses to pay
with crypto

NOWPayments will give your customers the list on 300+ cryptocurrencies they can use to pay for goods and services.

We generate
a payment

We calculate the price in the selected cryptocurrency and provide payment details for the customer.

You receive profit
directly to your
personal wallet

Once we have processed the payment, we automatically exchange it if needed and send it directly to your personal wallet.

Why accept Harmony

Harmony has every chance to become an ideal means of payment for businesses of any scale. Firstly, it is one of the fastest blockchains on the crypto market and allows transactions to be completed in a matter of seconds. Secondly, the transaction fees in the Harmony network are among the lowest and amount to $0.000*001. Thirdly, thanks to innovative technologies, transactions on the network have an impressive level of security. In addition to all of the above, the Harmony development team consists of high-level specialists who have work experience in such large corporations as Microsoft, Google, Amazon, Apple, and others.

  • Speed
  • Cost of Transaction
  • Security

How to accept Harmony payments?

First, you need to sign up for a NOWPayments account. The process shouldn’t take more than a minute!
Go to Store settings. Add your Harmony wallet and create a new API key.
Choose the tool to add to your checkout.
The integration will be active on your website, and you’re ready to accept payments in Harmony!

import axios from 'axios';
    params: {
      amount: 100,
      currency_from: 'USD',
      currency_to: 'ONE',
    headers: { 'x-api-key': 'your_api_key' },
  .then((response) => {

Harmony payment methods

Payments: API, payment plugins, invoices
Payouts: Mass payments API
Donations: Donation button, widget or link
Custom Solutions: Casino

More about Harmony payments

  • Sign up
  • Enter your Harmony address
  • Create an API key
  • Choose your method of integration: API, plugins, invoices or a donation button, donation widget or a donation link
  • Add the payment method to your checkout!
  • Accept Harmony!
Harmony payment gateway is an easily integrated set of tools that allows merchants to accept ONE cryptocurrency on the website.
It is a way for you to receive Harmony payments for your products and services. It can be done via API, ecommerce plugins, invoices and so on.
You can use gift cards to buy on Amazon with ONE.
You can pay with Harmony at such big companies as Coinsbee, Travala, and The Harmony Community Store.
No, PayPal does not take Harmony.
Yes you can, NOWPayments offers an off-ramp (crypto-to-fiat) solution.
You can fill out a form in your NOWPayments account to request fiat withdrawals and cash out Harmony.
Yes, you can.
You need to have a Harmony wallet from which you will be able to send Harmony payments. Just copy the address or scan the QR code and send the required amount.
Harmony payments are secure and transparent.
You can create a customized donation link and place it anywhere you want. For your website, you can use a Harmony donation button or widget.
Yes, you can. Use a Harmony payment gateway, NOWPayments, to accept Harmony.
It depends on your jurisdiction.
Get started


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