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How to buy BOOKUSD

How to buy BOOKUSD

  • Non-custodial
  • Private keys are yours
  • +1M users
  • 4.9 on App Store

Buy BOOKUSD quickly on your phone without an exchange or signup. Tangem is a free, non-custodial wallet for iOS and Android. Buy BOOKUSD with Apple Pay, Google Pay, Venmo, PayPal, or cards

Download the app

How to buy BOOKUSD right now

The fastest way to buy BOOKUSD is directly inside the Tangem – no account, no waiting.

1

Download the Tangem app

From the App Store or Google Play. Free, no signup.

2

Create your BOOKUSD wallet

You own the private keys. No one else can access them.

3
Buy BOOKUSD

Buy BOOKUSD instantly

Pay with Apple Pay, Google Pay, card or bank transfer.

Buy BOOKUSD in Tangem app

Why buying BOOKUSD in a self-custody wallet is safer

When you buy BOOKUSD on an exchange, the exchange holds your funds. If the exchange is hacked, freezes withdrawals, or goes bankrupt, your BOOKUSD is at risk. Tangem ensures that doesn't happen to you. When you buy BOOKUSD, our integrated provider sends it directly to your wallet's public address.

What you can do with BOOKUSD in Tangem

Send BOOKUSD to any wallet address

Move BOOKUSD across Ethereum, Tron, BNB Chain and more — no KYC, no middlemen

Cold storage in your pocket. Tap to secure. Tap to spend.

Private keys never leave the card's secure chip — no exposure, no online risk

Swap BOOKUSD for other assets directly in the app

Compare rates from DEXs and CEXs automatically — no external account needed

Earn with it by connecting to dApps and DeFi protocols

Access yield on Aave and other protocols without handing over your keys

Fees and limits when buying BOOKUSD

Completely zero fees to hold or send BOOKUSD in Tangem

0.5-1%

On-ramp fee

Charged by the payment provider. Shown clearly before you confirm.

Rates and minimums vary by provider and region, and are displayed clearly in-app before checkout

$0.10-0.25

Network fee

Paid to BOOKUSD miners or validators to process your transaction

This varies with network congestion and is shown before you confirm

Limits depend on your region and the payment provider. Tangem works with multiple on-ramp partners so you can compare options before buying.

Buying BOOKUSD with Tangem

Here we've answered some of the most common questions we received

  • No. Tangem lets you buy BOOKUSD directly in the app using Apple Pay, Google Pay, and more payment options. You never need to create an exchange account or go through a separate verification process to get started.

  • No. Tangem is fully self-custodial. Your BOOKUSD is stored on the secure chip inside your Tangem card, and only you hold the private keys. Tangem never has access to your funds.

  • Most purchases complete within a few minutes. Once the payment is approved by the provider, your BOOKUSD is delivered straight to your Tangem Wallet.

  • Your BOOKUSD is stored on your Tangem card, not on your phone. Simply install the Tangem app on your new device and tap your card to regain full access to your wallet.

  • Your Tangem Wallet already is cold storage. The private keys for your BOOKUSD are generated and kept on the card's secure element and never leave it.

  • KYC requirements depend on the payment provider and the amount you're purchasing. For small purchases of BOOKUSD, many providers allow you to buy without verification.

D'autres questions ?

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Holding a lot of BOOKUSD? !!Upgrade!! to cold storage

The app already gives you a secure, non-custodial wallet most people never need to go beyond. If you hold a significant amount, pair a Tangem card and your keys move to an EAL6+ certified element managed from the same app.

Download the app Explore Tangem cards

  • The Tangem app gives you a secure, non-custodial wallet. If you are holding a significant amount of BOOKUSD and want your keys offline and safe, Tangem wallets are built for that

  • Pair a card with the app, and your wallet migrates to a secure EAL6+ certified element. You manage everything through the Tangem app and your keys live on the hardware

  • Tangem is a Swiss-based company and has been building self-custody wallets since 2017. Our products have been independently audited, certified, and reviewed by security researchers and major crypto media

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