Crypto-linked cards are showing signs of moving from novelty to a real payment method in Europe, with OKX at the center of that shift. This summer, OKX Card purchase volume across the region jumped 280% year on year. The number of transactions also climbed sharply, rising 178% over the same period.

What’s different this season is how customers are using these cards. Between May and July, the number of users paying for groceries with their OKX Card rose 221%, and transport and fuel saw an even bigger leap at 263%. These are everyday transactions, groceries, commuting, and petrol, where payment rails need to be reliable and frictionless. To put that in perspective, OKX’s own earlier data found that groceries made up 26% of all transactions in the European Economic Area during the card’s first month. That sits alongside restaurant and fast food payments as indicators of routine usage, not just discretionary spending.

While these numbers come from a single provider and don’t show how crypto-linked cards compare with traditional cards, the trend is clear: usage is rising, and the adoption is strongest in core everyday categories.