Visa has expressed a vision for the future of payments, suggesting that stablecoins will play a key role in powering microtransactions made by ai agents. This development may indicate a shift in the way payments are handled, potentially moving beyond traditional card payments. The role of stablecoins in relation to visa and other payment systems is still taking shape, with some outlets suggesting visa is gaining ground in crypto card payments, while others mention challenges and competition from disruptors.