Ready to take your crypto spending to the next level? Pre-order the Bitcoin Physical Card now and enjoy fast, reliable, and easy payments with a premium design that fits right in your wallet.
KAST Tag is your instant-pay identity — a simple handle that lets you send and receive money instantly, securely, and with zero fees. No long wallet addresses or slow bank transfers. Just scan and pay in seconds.
KAST Pay lets you instantly convert, transfer, and mobilize funds across crypto and fiat - all from one app. Send money globally with better rates, cash out to local bank accounts in multiple currencies, or transfer to other KAST users with zero fees. Whether you're a freelancer getting paid in crypto, sending money home, or splitting bills with friends, KAST Pay puts you in control of your finances, anytime, anywhere.
KAST is now your unified financial home. Your USD account, balance, cards, and transactions. All in one app. Send money instantly. Get paid in seconds. No waiting. No switching apps. Complete control over your money. The new KAST is live now.
KAST Convert makes it easy to turn crypto into stablecoins instantly. Deposits settle fast, records are clear, and your money is ready to use without the market rollercoaster. It’s the simplest way to keep your funds steady and spendable.
Seamless BRL payments just landed. Use PIX on KAST to deposit, withdraw, and transfer instantly—fast, secure, and always on.
KAST has made onboarding easier with Social Connect. Now you can sign up or log in instantly with Google or Apple, without SMS delays or code copying. Update the app today and try one-click signup for yourself.
We've added support for BNB Chain to make stablecoins more accessible
Virtual accounts are now available in KAST
Introducing fiat banking accounts on KAST to make spending stablecoins even easier
KAST customers can now order physical Solana cards to complement their virtual cards
Press and partnership enquiries go straight to our media team. For anything about your account, support will get you there faster.