A recent report from Keyrock highlights the rapid emergence of stablecoins as the primary payment layer for AI agents, with over $73 million settled across 176 million blockchain transactions in the past year. This shift comes as traditional payment systems struggle to accommodate the micropayments that AI agents require for autonomous transactions, such as purchasing data and digital services. Major players like Coinbase, Stripe, Google, and Visa are developing competing infrastructures to facilitate these machine-to-machine payments, signaling a significant evolution in the payments landscape.

While the current transaction volume remains a small fraction of the overall payments market, the infrastructure development is accelerating, with projections suggesting AI agents could facilitate up to $15 trillion in purchases by 2028. The report notes that 98.6% of these transactions currently use USDC, underscoring Circle’s pivotal role in the crypto payments ecosystem but also raising concerns about reliance on a single stablecoin issuer.

For market professionals, the key takeaway is the growing importance of stablecoins in enabling AI-driven commerce, which could reshape payment structures and create new investment opportunities as the sector matures.

Source: coindesk.com