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How to Buy One

Ready to secure your One? Just follow these steps:

Step 1: Choose a reliable hardware wallet that supports One.

Step 2: Purchase One through a reputable crypto exchange.

Step 3: Safely move your One into your hardware wallet for top-level security.

Step 1 of 3

Buy Tangem Crypto Cold Wallet to Store your One Securely

Tangem is more than just a cold wallet — it’s your all-in-one solution for managing One securely and effortlessly.

Buy, sell, exchange, and store your One directly in the Tangem app without relying on third-party platforms.

With Tangem, your private keys never leave the wallet, ensuring complete ownership and unmatched security.

Step 2 of 3

How to Get One with Tangem

Skip the complicated exchanges — get One right inside the Tangem app.

Use your bank card, Apple Pay, Google Pay, or other payment methods to buy crypto in just a few taps.

No need to leave the app or expose your assets to centralized platforms — everything you need is already in your wallet.

Step 3 of 3

Manage Your One Safely with Tangem Wallet

Once you’ve bought One through the Tangem app, it’s immediately available in your wallet — no transfers, no waiting.

Track your balance, make secure transactions, and exchange assets on the go.

Tangem puts you in full control of your One, combining ultimate security with everyday convenience.

Step 1 of 3

Buy Tangem Crypto Cold Wallet to Store your One Securely

Tangem is more than just a cold wallet — it’s your all-in-one solution for managing One securely and effortlessly.

Buy, sell, exchange, and store your One directly in the Tangem app without relying on third-party platforms.

With Tangem, your private keys never leave the wallet, ensuring complete ownership and unmatched security.

Buy Tangem Crypto Cold Wallet to Store your One Securely
Step 2 of 3

How to Get One with Tangem

Skip the complicated exchanges — get One right inside the Tangem app.

Use your bank card, Apple Pay, Google Pay, or other payment methods to buy crypto in just a few taps.

No need to leave the app or expose your assets to centralized platforms — everything you need is already in your wallet.

How to Get One with Tangem
Step 3 of 3

Manage Your One Safely with Tangem Wallet

Once you’ve bought One through the Tangem app, it’s immediately available in your wallet — no transfers, no waiting.

Track your balance, make secure transactions, and exchange assets on the go.

Tangem puts you in full control of your One, combining ultimate security with everyday convenience.

Manage Your One Safely with Tangem Wallet

Why Choose Tangem Crypto Hardware Wallet to Secure Your One?

Trust Tangem for Maximum Protection of Your One

Are you confident your One is truly yours? Storing assets on centralized platforms entrusts your wealth to others. With Tangem’s hardware wallet, you regain ownership and remove all intermediaries from the equation.

Tangem creates a fortress for your One private keys, never exposing them online or to apps, thereby drastically minimizing your risk. You, and only you, hold the keys to your assets, making accidental loss or theft from online threats almost impossible.

"Take control of your One with a wallet designed for true freedom and security."

Don’t leave your digital future to chance – let Tangem bring ultimate protection to your One.

Tangem ring with cards

When you store your crypto on an exchange, you're trusting someone else to safeguard your keys. With Tangem, you become your own bank.

Tangem Cold Wallet ensures that your One private keys never leave the wallet, creating an impenetrable barrier between your funds and potential cyber threats. It’s designed to keep your crypto safe and under your control, no matter where you are. In the world of cryptocurrency, the greatest trust you can place is in yourself – and Tangem makes that possible.

What is One?

Before you buy, check out all the One stats right here.

Tangem One Wallet isn’t just about storing your cryptocurrency asset – it’s about taking full control of your crypto journey. When you invest in cryptocurrencies, the most crucial element is your private key. This key is the foundation of your ownership and security. Many beginners don’t realize that by keeping crypto on an exchange platform, they’re giving control of their private keys – and essentially their assets – to a third party.

One FAQ

  • Tangem allows users to purchase One through its built-in partner on-ramps. These providers handle the actual transaction, while Tangem simply receives the funds into your secure, non-custodial wallet. Availability depends on local regulations and whether ONE is supported by the selected on-ramp.
  • Yes, it’s safe if you use legitimate and regulated buying services. The key risks come from phishing, fake websites, or storing assets on unsecured platforms. Once you buy One, move it to your own non-custodial wallet to minimize exposure to online threats.
  • Yes, you can buy One in the Tangem Wallet app using integrated on-ramp providers. Tangem itself does not sell crypto, but the app connects you to third-party services that support fiat-to-crypto purchases. If ONE is available in your region, you can pay with supported methods and receive the purchased coins directly in your Tangem Wallet.
  • If ONE is part of Tangem’s supported assets, the hardware wallet can fully store and manage it. The wallet’s secure chip protects your private keys and keeps your One safe from online threats. Always verify support before transferring tokens.
  • Wrapped Harmony (1ONE) isnot tradableon Coinbase.
  • One ChatGPT token is usually equivalent tofour characters of an English text or about three-fourths of a word. You can access OpenAI's Tokenizer to visualize how its AI language model tokenizes a text and shows its total token count. Below is a sample text I entered on Tokenizer: Sample Text on OpenAI's Tokenizer.
  • ONE isthe native crypto of the Harmony network, and it is a multi-purpose token. ONE can be used to pay for various services and operations on the network, including paying for storage. ONE holders can also participate in network governance as holding ONE grants them voting rights.
  • Harmony, also known as ONE, isa blockchain platform that strives to enable the development and utilization of decentralized applications (DApps). The network's primary emphasis is on random state sharding, a process that allows for the creation of blocks in a matter of seconds.

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