Stablecoins Win AI Finance by Default: Why Programmable Dollar Rails Beat Every Alternative
In the past nine months, AI agents have completed 140 million payments totaling $43 million. Of those transactions, 98.6% settled in USDC — not because their developers love crypto, but because no other payment rail could do the job. That single statistic captures the most unexpected alliance in fintech: a technology community broadly skeptical of blockchain has quietly made stablecoins the default infrastructure for autonomous commerce.