

Purchase $ONE
on
Sparkle Wallet
Guide
1. Copy your address
In the homepage , touch the copy icon near the address in the Harmony ONE card


2. Click Buy
click buy under the Harmony ONE Card


3. Enter the desired amount
In the widget that is opened after you click on buy insert the quantity of EUR or other currency that you want to spend and you will see how many $ONE you are purchasing, then click buy. You can also check $ONE graphs and market data by clicking on "Market Data".


4.Choose payment method


5.Complete the KYC (Know Your Customer)
If it is the first time that you're purchasing on the app , our crypto provider Guardarian, will ask you to complete a KYC by submitting your personal data like address and Name and also an ID and a Selfie.
You will not be asked to repeat the process.
6.Enter your wallet address
Paste the address that you copied in the homepage.


7.Complete the payment
Complete the payment using the method you have chose before (like confirming transaction for G-pay or inserting your card data to pay)
8.Receive your $ONE
Wait some minutes or less to receive your crypto!
Sparkle Wallet
Sparkle Wallet is an independent, self-funded organization.
We provide a free, open-source, client-side tool for interacting with the blockchain.
We do not hold or store keys, account information, or passwords. We do not monetize the collection of data, and do not use your data for marketing or advertising.
© 2025. All rights reserved.