Open Custody Protocol (OPEN) to Harmony (ONE) Simple Exchange

We are happy to provide you with the current OPEN/ONE exchange rate: 1 OPEN ≈ 0 ONE. Don’t miss the chance to use our price calculator if you are planning to make the OPEN/ONE exchange, it will show you an estimated amount of Harmony you’ll receive. As soon as you enter the necessary amount of Harmony, The OPEN to ONE converter will find an approximate rate. SimpleSwap is a convenient crypto exchange for those who want to convert OPEN to ONE fast, as it is free from sign-up and user-friendly. There are over 1000 crypto and fiat currencies on SimpleSwap. Crypto Exchange Video Guide Our tutorial will help you to learn everything about the OPEN to ONE exchange on SimpleSwap. We are glad to provide you with instructions.

How to swap OPEN to ONE

Exchange Steps

1
Choose the crypto exchange pair
Choose Open Custody Protocol in the “You send” section. Next, enter the amount of open you would like to exchange. Then select Harmony in the “You get” section. Click the Exchange button.
2
Enter the recipient’s address
Now you need to enter the recipient’s Harmony address. Your one coins will be sent to this address right after the exchange. Create an exchange.
3
Send the deposit
In order to proceed the efficient and reliable swap, the deposit is required. On the exchange page, you will see the address to send the indicated amount of Open Custody Protocol to continue your open/one swap.
4
Receive cryptocurrencies
Once we get your deposit, we will convert it, which might take a while. We will then send the Harmony to the wallet address you provided for receiving it.

Why exchange on SimpleSwap?

Privacy

Sign-up is not required

SimpleSwap provides cryptocurrency exchange without registration.

Wide choice

1000+ cryptocurrencies

Hundreds of crypto and fiat currencies are available for exchange.

24/7 support

You won’t be left alone

Our support team is easy to reach and ready to answer your questions.

Safety

Non-custodial

Crypto is sent directly to your wallet, we don’t store it on our service.

"Best swap site I have found so far"

Been using SimpleSwap a ton trying to load my $theta bag. There have been a few availability issues but David (chat help) is unreal. Gets back to you right away. Fees are way lower than Godex.io. Love SimpleSwap because what you see is what you get.

Ipucci

Feb 26, 2020

Best swap site I have found so far

"Excellent experience"

The experience I had with the SimpleSwap help team was fantastic! Prompt responses, and fixed my problem with wait time for my swap. Thank you David and Miko!

Beau Nelson

Apr 12, 2023

Excellent experience

"Great team support!!"

I could not thank enough the team support; really appreciate your help throughout in order to solve my issue. Highly recommend the Simple Swap!

Eduardo

Apr 12, 2023

Great team support!!

"Love simple swap to do my exchanges"

Love simple swap to do my exchanges! Pretty fast and David at support is always there to answer your questions. Platform is simple to use, if I can do it then anyone can. One stop shop for your swap!

Collin Briault

Jun 23, 2021

Love simple swap to do my exchanges

"Excellent company!"

David and the SimpleSwap team went out of their way to help me rest assured that my transaction had safely been completed. The response to my query was extremely quick. The advice given, clear and direct. When especially for newbies the crypto world can feel slightly daunting, it is significant to feel like one is dealing with a kind and caring team. Thanks so much!

Penelope

Apr 29, 2022

Excellent company!

"I forgot to paste the message # for a…"

I forgot to paste the message # for a swap, they immediately responded to my email and got the information needed to complete my transaction. Thank you very much David for fixing my mistake so promptly. I will definitely continue to use you guys. This is the best service I’ve seen so far from any crypto related company.

Brennon Garrett

Dec 22, 2022

I forgot to paste the message # for a…

"Customer service was Outstanding!"

Customer service was outstanding during a delayed transaction. Response was immediate and very helpful. My mind was put at ease during a stressful period when I worried about losing my transfer. Much appreciated!

Greg C

Mar 19, 2020

Customer service was Outstanding!

"Fixed My Mistake, Saved My Coins"

I made the mistake of sending coins to the wrong address in the transaction. The SimpleSwap team helped me out and refunded me the coins, when they easily could have kept them for themselves. Fantastic service and I highly recommend to anyone.

Tom Banderwidth

Mar 19, 2020

Fixed My Mistake, Saved My Coins

"Im a relative newbie to the crypto…"

Im a relative newbie to the crypto game, and I made a dumb mistake. Luckily someone in the support team was able to help me (pretty much hold my hand) and helped me out of my situation I would definitely reckoned this team and site to anyone.

Orlando Goncalves

Mar 19, 2020

Im a relative newbie to the crypto…

Open Custody Protocol (OPEN) to Harmony (ONE) Simple Exchange

Open Custody Protocol and Harmony Market Data

Cross chain swap options for Open Custody Protocol to Harmony

Volatility and changes

How to swap OPEN to ONE

Choose the crypto exchange pair

Enter the recipient’s address

Send the deposit

Receive cryptocurrencies

Why exchange on SimpleSwap?

Sign-up is not required

1000+ cryptocurrencies

You won’t be left alone

Non-custodial

Our Users' Reviews

"Best swap site I have found so far"

"Excellent experience"

"Great team support!!"

"Love simple swap to do my exchanges"

"Excellent company!"

"I forgot to paste the message # for a…"

"Customer service was Outstanding!"

"Fixed My Mistake, Saved My Coins"

"Im a relative newbie to the crypto…"

Other Options to Swap Harmony

Exchange your Open Custody Protocol for other cryptocurrecies

Crypto Exchange Video Guide

Buy ONE with OPEN without complications!

Open Custody Protocol and Harmony Market Data