Visa, Artemis Report Finds Traditional Payment Cards Cannot Support AI Agent Micropayments

According to a joint report released Wednesday by Visa and investment platform Artemis, traditional payment infrastructure is insufficient for artificial intelligence agents requiring near-zero fees and faster settlement for autonomous micropayments. The report found that AI agents crossed a key capability threshold in mid-2025, enabling autonomous price evaluation and payment decisions, but current card infrastructure built for human commerce with low-frequency transactions cannot support agentic commerce at scale.

Coinbase's x402 payment protocol has demonstrated early traction since launching in May 2025, processing $15 million in adjusted volume across over 109 million transactions. The protocol saw significant acceleration in October 2025, with monthly transaction count surging from 40,000 to 3.8 million, resulting in 38 million transactions processed that month alone. Australian exchange Swyftx estimated AI-enabled microbusinesses could drive an additional $262 billion in stablecoin volume by 2033 if adoption reaches approximately 33%.