Understanding stablecoin card fees: a plain reading of the typical schedule

Stablecoin card fee schedules look simple. On a one-page PDF you see a line for issuance, a line for spend, a line for FX. Tap the accordion and there is more underneath. The total cost of using a card is the sum of those five or six line items interacting over a year of real use, and getting the reading right before you commit matters more than the headline marketing copy.

This piece is a neutral education piece on how to read a stablecoin card fee schedule. It is not a comparison of providers. It explains what each line actually does, what the fair range is, and where to look for costs that have been moved from one line to another.

The five line items that actually cost you money

**1. Issuance.** The fee to get the card in the first place. For virtual cards the fair number is zero — it costs effectively nothing for a card program to mint a tokenized virtual card. For physical cards a small fee (five to twenty-five dollars) is reasonable because there are real shipping and printing costs. A much higher issuance fee usually reflects a premium material (metal) or a price-as-a-signal decision from the issuer.

**2. Monthly maintenance.** The fee to keep the card active. Most stablecoin cards today charge zero monthly maintenance. If a card does charge monthly, check what you get for it — higher spend limits, travel insurance, lounge access, or similar. If the benefits are not things you would use, the monthly fee is leaking money.

**3. USD transaction fee.** The fee charged when you spend at a merchant that prices in USD, with the transaction settling in USD. This is the single most important line. On a well-designed stablecoin card the number should be zero. If you spend at a US merchant, online or in person, there is no currency conversion to pay for and no reason for the issuer to charge an extra margin. A non-zero USD fee means the card is charging you for nothing.

**4. Non-USD FX fee.** The fee charged when you spend in a currency other than the one your card balance is denominated in. A euro dinner, a Thai hotel, a Brazilian Uber. The transaction needs to be converted, which has a small real cost — the card network (Visa or Mastercard) takes a tiny slice, the issuer takes another slice, and the market FX spread contributes its own. The fair range on a stablecoin card is 1 to 1.5 percent. A significantly lower number usually means the fee has been recovered somewhere else; a significantly higher number is just expensive.

**5. Deposit fee.** The fee charged when you move money into the card's balance. For a stablecoin card, this means the fee on USDC, USDT, DAI or PYUSD deposits. Fair numbers are zero for USDC and DAI, and a tiny percentage (a tenth of a percent or so) on USDT to cover routing and conversion costs. Fiat deposits via ACH, SEPA, PIX or SPEI should be zero. A card that claims "no FX fees" but charges 1 to 2 percent at deposit has just moved the fee upstream.

The five-line test

When you are looking at any card's fee schedule, find these five numbers before you make a decision. If any is non-zero, understand why. Sometimes the answer is fair ("physical card costs money to produce"), sometimes it is not ("premium tier for features nobody uses"). The transparency of the answer tells you a lot about whether the card is priced honestly.

What the FX fee is actually paying for

The 1 to 1.5 percent FX fee on a typical stablecoin card is not pure margin. It covers:

- The real currency conversion at the point of sale, which runs on liquidity that is tighter than wholesale FX markets - The card network interchange (Visa, Mastercard) - The issuer's cost of capital for sitting between your balance and the merchant's settlement - The program manager's infrastructure - The compliance overhead of running a regulated card program in multiple jurisdictions

A card that charges genuinely zero FX either has a different business model (earning float interest, integrated with a larger financial product) or is temporarily subsidizing to acquire customers. The latter is fine to take advantage of, but it is not a line item you can rely on long term.

How the math looks for a traveller

Concrete example. Two weeks in Europe, three thousand dollars of spend on food, hotels, local transport. At 1.5 percent FX that is forty-five dollars in fees. At 3 percent it is ninety. At zero it is zero, but a card with zero FX will typically have other tradeoffs — no stablecoin rails, no global USD balance, no ability to receive international payments in native currencies.

If your life is dominated by a single currency and you rarely travel, a traditional travel card with zero FX is hard to beat on this single line. If your life crosses borders regularly, if you receive payments in stablecoins, or if you need a USD balance that is not tied to a US bank, a stablecoin card at 1 to 1.5 percent FX plus the other things it does is the more useful product.

Where Wayex lands

Wayex charges $0 virtual issuance, $0 monthly maintenance, 0 percent on USD transactions, 1.5 percent on non-USD FX, 0 percent on USDC and DAI deposits, 0.1 percent on USDT deposits, and 0 percent on fiat deposits via any of the supported rails. That is the baseline we consider fair given the real costs described above. Before you pick any card, run the five-line test on it and decide whether the answers make sense for how you actually spend.