Crypto payment cards are reshaping how users interact with digital assets. The numbers tell a compelling story: monthly spending surged from roughly $100M in early 2023 to over $1.5B by late 2025—a remarkable 15x expansion in just under three years. That translates to approximately $18B in annualized transaction volume, a scale that now puts crypto card spending on par with peer-to-peer stablecoin transfers. This milestone signals a significant shift in payment infrastructure adoption within the crypto ecosystem. As on-chain finance becomes increasingly accessible through card-based solutions, we're witnessing tangible proof that digital asset spending is moving beyond speculation into mainstream utility and real-world transaction patterns.