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KAST · Prepaid

Kast Card review

A custodial Visa prepaid card with tiered stablecoin cashback of 1.5% to 3%.

CashbackPremiumPrepaidStablecoin ✓ Verified 2026-09-26
Quick verdict: A solid pick for globe-trotting stablecoin spenders, though it is custodial so you trade some control for convenience.
Our score8.2/10
TypePrepaid
NetworksVisa
RewardsCashback: 1.5% (Standard), 2% (Premium), 3% (Private); Premium/Private also earn +1%/+2% KAST Points
Annual feeStandard: Free; Premium: $1,000/year; Private: $10,000/year
KYCFull
CustodyCustodial
Availability170+ countries (merchant acceptance)
✎ Independent review. CryptoCardScout is reader-supported. Figures below are drawn from the issuer’s own documentation and were last checked on the date shown in the “verified” badge above. Crypto card terms change often — confirm with KAST before applying.

Overview

The Kast Card is a versatile prepaid card offered by KAST, designed to cater to a wide range of users with its tiered structure. It operates on the Visa network, ensuring broad acceptance in over 170 countries. The card supports multiple cryptocurrencies, including USDT, USDC, PENGU, and more than 25 other coins, across 10+ blockchain networks, with a particular emphasis on Solana. This makes it an attractive option for crypto enthusiasts looking to spend their digital assets seamlessly.

One of the standout features of the Kast Card is its tiered cashback system. The Standard tier offers a competitive 1.5% cashback on all purchases, while the Premium and Private tiers offer 2% and 3% cashback, respectively. Additionally, Premium and Private tier users earn extra KAST Points, with +1% for Premium and +2% for Private, adding an extra layer of rewards for high-spenders.

How it works

The Kast Card operates on a custodial model, meaning that funds are held by regulated partners rather than being self-custodied. While this may raise concerns for those who prefer full control over their assets, it ensures a level of security and compliance with financial regulations. KAST emphasizes that it is “not a bank,” which is an important distinction for users to understand.

Users can top up their Kast Card using a variety of cryptocurrencies, making it a flexible option for those who hold digital assets. The card also supports wallet payments via Apple Wallet and Google Wallet, providing convenience for everyday transactions. However, it’s worth noting that the card requires full KYC (Know Your Customer) verification, which may be a hurdle for some users who prioritize privacy.

Fees and value

The Kast Card offers a free Standard tier, which is a significant advantage for users looking to minimize costs. This tier provides a solid 1.5% cashback, making it a competitive option in the cashback card category. However, the Premium and Private tiers come with substantial annual fees of $1,000 and $10,000, respectively. These fees are considerably high and may not be justifiable for all users, especially considering that the additional benefits include only a slightly higher cashback rate and extra KAST Points.

It’s important to note that the issuer does not publish information on foreign exchange (FX) and ATM fees. This lack of transparency could be a concern for users who frequently travel or need to withdraw cash. Potential cardholders should exercise caution and consider reaching out to KAST for more details before opting for these tiers.

Who it’s for

The Kast Card is best suited for users who:

  • Want a prepaid card that supports a wide range of cryptocurrencies.
  • Are comfortable with a custodial model and full KYC verification.
  • Are interested in earning cashback on their everyday spending.
  • Are willing to pay high annual fees for higher cashback rates and additional rewards (Premium and Private tiers).

For those who prioritize self-custody or are concerned about the lack of information on FX and ATM fees, the Kast Card may not be the best fit. Additionally, users who are not comfortable with the high annual fees associated with the Premium and Private tiers should consider whether the benefits outweigh the costs.

In summary, the Kast Card offers a compelling option for crypto users seeking a prepaid card with cashback rewards, but it comes with certain limitations and risks that should be carefully considered.

Fees & costs

FeeAmount
Annual / issuanceStandard: Free; Premium: $1,000/year; Private: $10,000/year
FX / spend fee—
ATM withdrawal—
Top-up / load—
Staking / lockupNone

Pros & cons

Pros

  • Tiered cashback up to 3%
  • Free Standard tier with 1.5% cashback
  • Apple Wallet and Google Wallet support; accepted in 170+ countries

Cons

  • Custodial: funds held with regulated partners, not self-custody ("KAST is not a bank")
  • Premium/Private tiers carry high annual fees ($1,000 / $10,000)
  • FX and ATM fees not confirmed on an official page directly reviewed

Supported crypto

Coins:

USDTUSDCPENGU and 25+ other coins

Chains:

10+ chains (Solana highlighted)

Our take

A solid pick for globe-trotting stablecoin spenders, though it is custodial so you trade some control for convenience.

Frequently asked questions

Does Kast support USDC?
Yes, it is a stablecoin-first card supporting major stablecoins like USDC and USDT.
Is there a virtual card?
Yes — a virtual card can be issued for immediate use.

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