Direct answer
A “forex card” can be either debit or credit. The label “forex card” usually describes that the card supports foreign currencies; it does not by itself determine whether the card pulls from your own funds (debit) or from a borrowed credit balance (credit).
How debit vs credit works
A debit card typically spends money from a balance that belongs to you, such as funds you have added (pre-loaded) to the account behind the card. When you pay, the amount is taken from that available balance.
A credit card typically lets you spend up to a credit limit provided by the card issuer. The spending is not taken from a pre-loaded balance in the same way; instead, you generally owe repayment later under the card’s credit terms.
Because “forex” is about currencies, not the financing model, the same “forex card” idea can be implemented with either a debit funding model or a credit/borrowed-funds model. Some products are designed to behave like debit cards even if the card supports multiple currencies, while others may include a credit line.
Checks you can do (independent verification)
- Look for the funding/balance description. If the terms describe a spending balance that you add money to, the card is behaving like debit.
- Look for a credit limit and repayment wording. If the terms describe borrowing capacity and later repayment, the card is behaving like credit.
- Compare “available funds” versus “available credit.” Debit-style terms usually reference available funds; credit-style terms usually reference available credit.
- Review the transaction timing language. Debit-style products often emphasize deductions from your balance at or near the time of purchase; credit-style products often emphasize amounts you will owe.
Relevant limitations and risks
Even when you identify debit vs credit, important details can still vary: currency conversion rules, exchange-rate calculation timing, transaction fees, and limits on where the card can be used. Also, terms can be written differently by providers, so the clearest method is to rely on the card’s own agreement language about funding, credit limits, and repayment. Without the specific card terms, you cannot be certain which model applies.