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MadeOnSol — eenmanszaak, Hulshout, Belgium · KBO/BTW BE 1039.535.538 (art. 56bis, no VAT charged)

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ToolsPayment ToolsKAST

Payment Tools · Solana

KAST logo — Solana Payment Tools tool

KAST

Crypto-to-fiat card powered by Solana for everyday spending

Payment Tools
Healthy

Rating

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Health

93/100

Checked 13d ago

Pricing

Freemium

See pricing section

Updated

Aug 2026

Payment Tools

Froglabs Bundler — Trade. Launch. Snipe. 7 days free with code MADEONSOLSponsored

Overview

What KAST actually does.

KAST is a stablecoin-powered money app offering a Visa debit card that lets users spend USDC, USDT, and PYUSD anywhere Visa is accepted. It positions itself as a global spending and rewards platform built around stablecoins. The card converts stablecoins to fiat at the point of purchase, and KAST integrates deeply with Solana for low-cost deposits and transfers, including SOL staking options. The app also provides virtual US ACH and EU SEPA account details, yield on idle balances, and a tiered points-based rewards program on card spending. It targets globally mobile users who want to spend crypto without manually off-ramping. KAST is a custodial fintech product rather than a self-custody wallet, and while it leverages Solana for deposits and staking it also supports other stablecoins and rails; rewards, fees, and availability vary by card tier and region, so users should check terms before relying on it.

Live health

Uptime, SSL, response time.

Health & Activity

Uptime 30d

100.0%

Website
Online
SSL
Valid
Last checked: 13d ago

Latest Post

March 29, 2026

How to deposit stablecoins💲 🫵 Tap Receive 💲 Select Stablecoin ⛓️ Choose stablecoin and network 📋 Copy and paste the address 💸 Send stables from external wallet You can also fund your account via crypto, bank transfer, and other methods 💰 https://t.co/xuv7Onu4wJ

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Key features

What's in the box.

  • Visa card spending USDC/USDT/PYUSD
  • Point-of-sale stablecoin-to-fiat conversion
  • Solana deposits and SOL staking
  • Virtual US ACH and EU SEPA details
  • Tiered rewards on card spending

Verdict

The honest tradeoffs.

Pros

  • Spend stablecoins at Visa merchants worldwide
  • Low-cost deposits via Solana
  • Yield on idle balances and staking options
  • Fiat account details for receiving income

Cons

  • Custodial fintech, not a self-custody wallet
  • Fees, rewards, and availability vary by tier/region
  • Solana is one of several supported rails

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Reviews

What users say about KAST.

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Alternatives

Other ways to do what KAST does.

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Eco logo — Solana ecosystem tool

Eco

(2)

Simple crypto wallet and payment app for everyday transactions on Solana

2d ago2 reviews
Free
Kado logo — Solana ecosystem tool

Kado

(1)

Fiat on-ramp and off-ramp for Solana with low fees

1723d ago1 review
Freemium
Helio logo — Solana ecosystem tool

Helio

(2)

Solana's leading crypto payment platform for merchants

283d ago2 reviews
3 alternatives
Freemium
KAST vs EcoKAST vs KadoKAST vs Helio
Top 10 Best Payment ToolsAll Payment Tools Tools

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