Product Features

KAST Convert: Crypto In, Spendable Balance Out

Send crypto to your KAST account and it instantly becomes stablecoins, ready to use. No extra steps, no delays.

What Is KAST Convert?

KAST Convert lets you move from crypto to spendable stablecoins in one step. Each supported asset has a liquidation address. When you send coins there, they’re automatically sold at the live market rate the moment your transaction confirms. The stablecoin equivalent is then credited to your account.

  • One address per coin (BTC, ETH, SOL, etc.).
  • Send only the native version of that asset - others may be lost.
  • The indicative price shown in the app gives you the current market rate; the final credited amount is based on the effective rate at confirmation.

Your balance updates in stablecoins within minutes, ready to save, spend, or transfer.

Why It Matters

Crypto prices can change quickly, even while you’re sending a transaction. KAST Convert removes that uncertainty by locking in your deposit at confirmation. Once converted, your balance is no longer exposed to market swings - it’s stable, predictable, and immediately usable.

What’s New

  • More Coins & Networks – Expanded support for additional tokens and chains.
  • Clearer Records – Transparent details of every conversion: which asset was sold, the effective rate, and the stablecoin amount credited.

How to Use It

  1. Open the KAST app.
  2. Tap Receive on the home screen.
  3. Select Crypto and choose the coin you want to deposit.
  4. Accept the terms to enable conversion.
  5. Copy your liquidation address or share your QR code.
  6. Send your crypto. Once confirmed, your stablecoin balance appears in the app.

Minimum deposit is $1. Maximum is $1M. Larger amounts are handled via KAST Concierge.

Supported Coins

Currently supported: BTC, ETH, SOL, XRP, BNB, AAVE, ARB, LINK, COMP, CRO, FET, JUP, OKB, ONDO, PENGU, TRUMP, POL, ENA, RENDER, SPX, XLM, SUSHI, GRT, QNT, TRX, UNI, LEO

Your Balance, Ready

Deposit crypto. Get stablecoins. Spend or save instantly.

p.s. For more information and detailed instructions on using the KAST Convert feature, see our step-by-step tutorial and FAQ.

Spend your crypto like cash.

USDC, USDT & USDe. Global reach. Instant card.

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If you have a media enquiry, please get in touch with us at media@kast.xyz. For customer questions, please use support@kastcard.com.

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