KAST Card Fees Explained: USD Spend, FX, ATM Withdrawals, Small Transactions and Rewards

The KAST card fees are a critical consideration for anyone looking to use this popular crypto payment card for everyday spending or ATM withdrawals. Understanding how the KAST card handles USD transactions, non-USD foreign exchange (FX) fees, small transaction charges, ATM withdrawal costs, and rewards in the form of KAST points can help you optimize your card usage and avoid unexpected expenses. In this guide, we break down each fee type with data-backed clarity to help you decide if KAST is the right crypto card for your needs.

Quick Verdict

The KAST card offers zero fees on USD spending and top-ups , making it an excellent choice for US dollar-based transactions. However, non-USD transactions incur a KAST FX fee ranging from 0.5% to 1.75% , and small transactions under $25 attract a modest KAST small transaction fee of $0.10. ATM withdrawals come with a flat fee plus a percentage charge, which can add up quickly if you withdraw frequently. KAST rewards, earned as KAST points, can help offset some costs but may require substantial usage to be meaningful. For those planning frequent international spending or ATM cash-outs, it’s important to weigh these fees carefully or consider alternatives.

KAST is transparent about its fees, publishing detailed information on its official fee page. This transparency allows users to make informed decisions based on their spending patterns and currency preferences. The main fee categories to consider are:

• USD card spending and top-up fees
• Non-USD foreign exchange (FX) fees
• Small transaction fees for non-USD payments under $25
• ATM withdrawal fees and limits
• KAST rewards and how they can offset fees

Fee Type | Cost | Notes |---|--- USD Card Spend Fee | 0% | No fee on spending in USD Top-Up Fee | 0% | No fee to fund your KAST card KAST FX Fee (Non-USD Spend) | 0.5% - 1.75% | Depends on country and transaction context Small Transaction Fee (Non-USD under $25) | $0.10 per transaction | Applies only to transactions below $25 USD equivalent ATM Withdrawal Fee (USD ATM) | $3 + 2% of withdrawal | Flat fee plus percentage on withdrawal amount ATM Withdrawal Fee (Non-USD ATM) | $3 + 2% + FX fee | Same as USD ATM plus applicable FX fee Declined Transaction Fee | $1.50 | Charged for insufficient balance or other declines _Fee data verified as of June 2024 according to official KAST fee disclosures._

One of the strongest points for the KAST card is its fee-free structure for USD transactions. Whether you are making purchases in USD or topping up your KAST card, you will not incur any fees. This zero-fee policy also extends to contactless payments via Apple Pay or Google Pay, which can be a significant saving compared to other crypto cards that charge for mobile wallet transactions.

This makes the KAST card particularly appealing for users based in the United States or those who primarily spend in USD. For more on how this stacks up against other cards, see our best crypto cards of 2026 overview.

When spending in currencies other than USD, KAST applies a foreign exchange fee that ranges from 0.5% to 1.75%. The exact rate depends on your country of residence and the nature of the transaction. This variable FX fee is typical among crypto cards but on the higher side compared to some premium competitors who offer FX fees below 1%.

For example, if you spend €100 (approximately $110 USD) on the KAST card, you could pay between $0.55 and $1.93 in FX fees, depending on your rate tier. This fee is automatically added at the point of sale and deducted from your card balance.

KAST Small Transaction Fee on Non-USD Payments Under $25

In addition to the FX fee, KAST charges a small transaction fee of $0.10 for any non-USD purchase under $25. This means if you make a small coffee purchase or a low-value online transaction in another currency, you’ll incur this flat fee on top of the FX charge.

While $0.10 may seem minimal, frequent small transactions can add up and should be factored into your cost calculations, especially for users who often spend in non-USD currencies.

ATM withdrawals are where KAST fees become more significant. The fee structure is as follows:

• USD ATM withdrawals: A fixed fee of $3 plus 2% of the amount withdrawn.
• Non-USD ATM withdrawals: The same $3 plus 2% fee, with an additional FX fee ranging from 0.5% to 1.75% applied on the withdrawal amount.

There are also limits on per-withdrawal and 24-hour withdrawal amounts, which vary by user tier and country. These limits are designed to encourage card spending over cash withdrawals but can be restrictive if you rely heavily on ATM cash.

For example, withdrawing $100 at a USD ATM will cost $3 + $2 (2% of $100) = $5 total in fees, which is a 5% effective fee. This is relatively high and suggests KAST is better suited for card spending rather than frequent ATM cash-outs.

KAST offers a rewards program where users earn KAST points based on their card usage. The points can be redeemed for various benefits, including fee offsets, cashback, or merchandise. The rewards tiers depend on your monthly spending and KAST token holdings.

While KAST points can help offset some fees, they typically require substantial spending to accumulate meaningful value. Users should evaluate their expected transaction volume against the rewards structure to determine if the program justifies any fee costs.

For detailed reward tier information and comparisons, see our RedotPay vs KAST card analysis.

To assess the real cost of using the KAST card, consider your typical transaction types and volumes:

• USD Spending: Generally free, so no additional cost here.
• Non-USD Spending: Add 0.5%–1.75% FX fee plus potential $0.10 small transaction fees for purchases under $25.
• ATM Withdrawals: Factor in $3 + 2% fees per withdrawal, plus FX fees if non-USD.
• Rewards: Estimate potential KAST points earned and their redemption value to offset fees.

For example, for a $50 non-USD purchase, you might pay:

• FX fee at 1%: $0.50
• Small transaction fee: $0.10 (since under $25 threshold does not apply, skip this)
• Total estimated fee: $0.50

For frequent international travelers or users who make many small purchases, these fees can add up. Use the official KAST card fees page as a reference to keep updated on any changes.

Compared to other crypto cards, KAST’s zero fees on USD spending and top-ups stand out positively. However, the variable FX fees and relatively high ATM withdrawal costs may make it less attractive for users who:

• Spend mostly in multiple foreign currencies
• Rely heavily on cash withdrawals
• Make frequent small-value purchases abroad

For those users, cards with lower FX fees or free ATM withdrawals might be better alternatives. Explore our full list of crypto card reviews and the best crypto cards of 2026 for more options.

The KAST card fees are straightforward and transparent, with clear advantages for USD-based spending and top-ups. Non-USD FX fees and small transaction fees add costs to international and small purchases, while ATM withdrawal fees can be significant. KAST rewards provide some relief but are unlikely to fully offset all fees unless you are a high-volume user. Understanding these charges will help you decide if the KAST card suits your crypto payment needs or if another card would be more cost-effective.

Are there any fees for spending USD with the KAST card?

No, KAST charges 0% fees on all USD spending transactions and top-ups, including payments made via Apple Pay and Google Pay.

What is the range of the KAST FX fee for non-USD transactions?

The KAST FX fee ranges from 0.5% to 1.75%, depending on your country and the transaction context. This fee is applied to all non-USD card spends and ATM withdrawals.

Does KAST charge a fee for small transactions?

Yes, KAST charges a $0.10 small transaction fee for any non-USD purchase under $25 USD equivalent, in addition to the FX fee.

How much does it cost to withdraw cash from an ATM with the KAST card?

ATM withdrawals cost $3 plus 2% of the withdrawal amount for USD ATMs. For non-USD ATMs, the same fees apply plus the FX fee. This can be costly, so frequent ATM users should consider alternatives.

Can KAST rewards offset the card fees?

KAST points can help offset some fees but typically require significant spending and holding KAST tokens to achieve meaningful rewards. For most users, rewards only partially mitigate fees.

This article is for informational purposes only and does not constitute financial advice.