Stablecoin Market Hits $300 Billion as Autonomous Capital Flows Onchain

Onchain markets are becoming the native structure for autonomous capital as AI continues to cheapen financial intelligence and tokenization makes assets programmable, argues Ryan Kim.

The market scale is significant, with stablecoins totaling roughly $303 billion, distributed onchain RWAs excluding stablecoins near $39 billion, and tokenized Treasuries at $16 billion. This dwarfs public debt, which exceeds $40 trillion, with annual net interest near $1 trillion.

Agent execution mechanics are being developed to streamline trading and settlement processes. An agent receives capital and a mandate, reads markets, forms positions, moves collateral, manages risk, executes trades, and settles continuously within owner rules. BlackRock's BUIDL and Franklin Templeton's BENJI already deliver Treasury exposure onchain.

The same structure is attracting issuers seeking machine-readable data for deeper liquidity and lower capital costs.