Banking without the Bank
Spend stablecoins like cash, send funds across borders in seconds, and grow your USD balance with real-time rewards.
- Global USD accounts in 160+ countries
- Accepted at 150M+ merchants and ATMs
- Deposit cash, USDC/USDT, SOL, ETH, or BTC
- Join 500,000+ people living on KAST
Tap to pay, withdraw, and earn in one app. KYC once, then access a global stablecoin account wherever you go.
One platform for stablecoin-native finance.
Use KAST as your primary account: spend anywhere Visa runs, move money instantly, and earn yield while stacking long-term token upside.
Tap with Visa virtual or physical cards, load with USDC, and convert SOL, ETH, or BTC instantly to stay on-chain without friction.
Move funds peer-to-peer in seconds with zero hidden fees. Pay friends, suppliers, and communities across continents.
Earn 4.5% yield on USD balances with rewards credited in real time. Stack long-term upside through KAST Points.
150M+ acceptance points. 24/7 protection.
Shop in Dubai, pay rent in São Paulo, off-ramp in Seoul. KAST keeps your dollars liquid while military-grade security covers every transaction.
- EMV Visa cards plus Apple Pay and Google Pay integration
- SOC2-ready infrastructure with instant card freeze controls
- Live concierge resolving account issues in under ten minutes
Choose the metal that matches your lifestyle.
Every tier boosts your KAST Points multiplier while unlocking deeper travel, concierge, and analytics perks.
Free forever
- Earn 3% back on all card spend throughout 2025
- Instant virtual card with three-card bundle (Standard, Solana, Bitcoin Silver)
- Points boost: 0.5× on staked SOL
$1,000 / year
- Earn 7% back on all card spend in 2025
- Metal lineup: X Card, Solana Illuma, Bitcoin Black
- Points boost: 1× on staked SOL
One-time lifetime access
- Earn 7% back on all card spend in 2025
- VIP concierge with direct access to the KAST senior team
- Points boost: 1× on staked SOL
Built with travelers, traders, and creators.
The Solana ecosystem, digital nomads, and affiliate marketers rely on KAST for real-world crypto utility.
“@KASTcard is the smoothest way to off-ramp Solana stables today. Instant spend, zero friction.”
“Used KAST across Toronto, Panama, Iguazú, and Buenos Aires—it replaced my regular credit card.”
“Set up a Visa platinum, topped up with SOL USDT, and paid for dinner with Apple Pay in five minutes. Mind blown.”
“Transparent commissions, USDT payouts, and a team that solves issues fast. Affiliate marketing finally feels fair.”
“@KASTcard is the smoothest way to off-ramp Solana stables today. Instant spend, zero friction.”
“Used KAST across Toronto, Panama, Iguazú, and Buenos Aires—it replaced my regular credit card.”
“Set up a Visa platinum, topped up with SOL USDT, and paid for dinner with Apple Pay in five minutes. Mind blown.”
“Transparent commissions, USDT payouts, and a team that solves issues fast. Affiliate marketing finally feels fair.”
Earn lifelong cash and points on every user you bring.
Onboard five KYC-complete users to unlock your custom code. Collect 30% of their point earnings plus cash commissions paid monthly in USDT.
| Level | Qualified users | First $100 spend | Physical card purchase | Card transaction | Card purchase bonus | Subscription share | Tier 2 override |
|---|---|---|---|---|---|---|---|
| Level 1 | 5 | $8 | 20% | 0.10% | 5% | 5% | 10% override |
| Level 2 | 50 | $10 | 50% | 0.20% | 10% | 10% | 10% override |
| Level 3 | 100 | $10 | 60% | 0.25% | 10% | 10% | 10% override |
| Super Level | 500 | Unlock | Unlock | Unlock | Unlock | Unlock | 10% override |
*Users counted after they complete their first card transaction. Payouts settle in USDT to your KAST account by the 15th each month.
Ready to scale with KAST? Apply now—approvals typically turn around in under 48 hours.
Apply to the Affiliate ProgramInvite a friend. You both bank more.
Stack immediate points, premium card discounts, and tiered bonuses for every successful invite.
- 500 KAST Points (~$40) once your invitee spends their first $100
- 10,000 KAST Points (~$800) when they purchase a Premium, Limited, or Luxe card
- 500 KAST Points after KYC plus first $100 spend
- Automatic 20% discount on paid card tiers
One account per person. Eligibility excludes prohibited activities and certain jurisdictions. See kast.xyz/rewards/referral-program-terms for full details.
A token economy designed for long-term alignment.
Points reward usage today and unlock future upside. As seasons progress, emissions tighten and early believers win bigger.
10 Billion KAST tokens reserved for real usage.
1 point = 1 future KAST token with TGE targeted for late 2025
Max supply of 10B with 10–25% circulating at TGE
Community allocation receives 35% of the total supply
Seasonal emissions shrink 10–25% post-TGE until at least 2030
- Swap 100% of points immediately by forfeiting 50% of the balance
- Convert 25% at TGE, vest the remaining 75% monthly over 24 months
Program unavailable to residents of the US, North Korea, Cuba, Iran, Syria, and Sudan. Treasury buybacks recycle platform fees to support long-term stability.
Get started in four steps.
Move from download to activation fast—follow the checklist once and unlock your referral dashboard.
- 1Download KAST from the referral linkInstall the app with the official affiliate invite.
- 2Complete KYC inside the appVerify your identity with a passport, national ID, or driver’s license to unlock spending.
- 3Submit the Google FormShare your program details so the team can review and approve your affiliate profile.
- 4Complete the Typeform applicationConfirm campaign details and request affiliate approval.
Ready to live on stablecoins?
KAST rewrites banking for the crypto-native world so you can spend, earn, and grow on autopilot.