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for company and product updates.

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Promotions

Your First $1,000+ SWIFT Transfer Comes With Up to $45 Benefits

Selected KAST users can get up to $45+ back on their first eligible $1,000+ SWIFT transfer. T&Cs apply.
Promotions

The More You Refer, the More You Earn

Earn KAST referral rewards this May with milestone bonuses, Premium access, and weekly social prizes for eligible users.
Promotions

KAST Brings 50% Cashback to AI Bootcamp Students

KAST gives eligible AI bootcamp students 50% cashback on one Claude, ChatGPT, or Canva subscription paid with KAST.
Promotions

The KAST MENA April Run-Up

Spend $100 with KAST and qualify for a $10 reward plus a chance to win $100. Terms and conditions apply.
Promotions

0% FX for Eligible KAST Users on Qualifying Local Card Spend

KAST users can get 0% FX back as promotional credits on eligible local card spend from April 1 to June 30, 2026.
Promotions

Celebrate Easter with KAST: Invite Friends and Earn Up to $50

Earn $10 this Easter with KAST. Invite a friend or join during April, spend over $100, and get rewarded. Limited-time campaign.
Promotions

Get Your PIX Refunded With KAST

Use PIX on KAST thand get a chance to win a 100% refund on your transaction, capped at $100. No signup required
Promotions

Get Up to 5% Back on Your Next Order With KAST

Get up to 5% back on your next order with KAST this April, plus earn more with friend referrals.
Promotions

Fee Refund on Transfers Above $5,000

Send $5,000 or more via bank transfer with KAST and get the transfer fee refunded after completion. Available until end of March.
Promotions

7,000 People Are Already Part of the KAST Discord. Are You?

Join the KAST Discord to connect with 7,000 plus members, regional channels, live AMAs, community events, and direct team access.
Promotions

Join Weekly Spanish Telegram Missions and Earn $200

Join KAST Spanish Telegram weekly missions, complete simple tasks, and enter a $200 draw paid directly to your KAST account.
Promotions

Win A Pengu Black Card With KAST

Enter the KAST x Pudgy giveaway for three $1,000 Pengu Black Cards. Verify, waitlist, and deposit or spend $100 .
Promotions

KAST SPEI Cashback Week: Earn Up to $50 USD

Earn USD cashback on outbound SPEI transfers in KAST. Mexico verified users qualify Feb 24 to Mar 3, 2026.
Promotions

KAST Giveaway: Adding a Little Extra Joy to Ramadan

Celebrate Ramadan 2026 with KAST. Spend $100+ with your KAST card from Feb 18–Mar 19 and automatically enter to win premium Apple products. No signup required.
Promotions

Share the Blessings With KAST This Ramadan

Share KAST this Ramadan. Both of you earn rewards after KYC and $100 card spend. Join the leaderboard.
Promotions

Earn Up To $100 With The KAST Eidi Campaign

Earn up to $100 on KAST this Ramadan with spending, local payouts, referrals, plus an Umrah draw.
Promotions

Carnaval Cash Drop: Invite. Spend. Get $10

Join the KAST Carnaval Cash Drop from February 14–28. Spend $100, invite friends, and you can both earn $10. Simple rules, real rewards.
Promotions

Y Combinator (YC) Startups: Here's an exclusive promo from KAST

YC startups can claim KAST Business perks, including credits, premium cards, cashback, team accounts, and concierge onboarding.
Promotions

Celebrate Lunar New Year With KAST Rewards

Celebrate Lunar New Year with KAST. Spend $100 to earn a lucky red packet, or refer a friend and you’ll each receive $8.88. The top referrer will receive $88.88.
Promotions

From Crypto Exchanges to Everyday Spending With KAST

From exchange to everyday spending with KAST: move crypto into stablecoins and pay by card in minutes.
Promotions

Secure Your KAST Tag Before Your Name is Gone

Secure your KAST Tag before it’s taken. Claim a unique handle, control discoverability, and protect your payment identity.
Promotions

Send Money Instantly to Friends With KAST

Send money in the KAST app in under a minute using a unique handle, with zero fees, no bank details, and near instant delivery.
Promotions

Join KAST on Discord and Earn Your Role

Join KAST on Discord to earn roles, get recognized, and take part in weekly campaigns where your engagement actually matters.
Promotions

AFCON Cashback Blitz: Score 5% Back with Your KAST Card

Spend $100 USD equivalent with your KAST Card during AFCON and get a shot at 5% cashback. Top 500 eligible spenders earn rewards, capped at $10 USD equivalent.
Promotions

Beyond Breakpoint: Explore Abu Dhabi with KAST

Get 100% cashback on Louvre Abu Dhabi tickets and 50% cashback on Ferrari World tickets when you buy with your KAST Card from Dec 8-14. Explore Abu Dhabi's top attractions during Solana Breakpoint with exclusive KAST rewards.
Promotions

KAST Path to Premium: Unlock 50% Off Your Card Upgrade This December

From December 1–25, eligible KAST users can redeem a 50% discount to upgrade to a premium card. Celebrate your holidays spending with higher rewards, priority perks, and a premium feel card - your path to premium is just a few taps away.
Promotions

Holiday Bonus Campaign for KAST Affiliates

Join the KAST Holiday Bonus Campaign this December 2025! KAST Affiliates can earn exclusive bonuses up to $5,000 by referring new active users. Reach milestone rewards of $500, $1,000, or $5,000 when your referrals spend $100+ on their KAST card.
Promotions

KAST x Nansen: Unlock Exclusive Rewards

Unlock exclusive KAST rewards with your Nansen points. Redeem discounts or even get a free KAST Silver Card, and start spending stablecoins like USDC anywhere with ease.
Promotions

KAST’s Referral Program Just Leveled Up: Real Cash Rewards Are Here

KAST’s new Referral Leaderboard pays real USDC rewards daily. See your rank in real time, compete across Daily, Weekly, Monthly, and All-Time boards, and earn cash plus long-term token points with every referral.

Explore KAST Academy

What Are Crypto Wallets
Crypto Basics

Crypto Wallets 101: How They Work, and How to Keep Your Funds Safe

A crypto wallet doesn’t actually store your crypto, it gives you access to it. In this guide, learn how crypto wallets work, the different types available, and how to choose the right one while keeping your funds secure.
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What is Pudgy Penguins
Global Spending

What Is Pudgy Penguins and How to Get the Pengu Crypto Card?

Pudgy Penguins started as a 2021 NFT collection but has grown into a global brand with retail toys, a loyal community, and the PENGU token. Now, with the Pengu Card powered by KAST, that identity extends into everyday spending, letting you use crypto or fiat at 150M+ merchants and ATMs worldwide.
Read
The real risks behind stablecoins
Stablecoins

Can a Stablecoin Lose Its Value? Real Risks Explained

Stablecoins are designed to hold a $1 value, but history shows they can lose their peg. This guide explains how stablecoins work, why depegs happen, which designs are riskier, and how KAST decides which stablecoins to support.
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