Circle faces up to 20% revenue risk from AI agents, Mizuho says

Circle sits at the center of USDC, a stablecoin whose economics depend on reserve income rather than token price moves. Mizuho’s note matters because it points to a new kind of competition: AI systems that can direct users toward cash or deposit products with better yields. For Circle, the issue is not a token-market event but a change in where holders place their liquidity.

The story also shows how financial advice powered by AI is starting to affect products that were designed to be simple payment and settlement tools. Stablecoins are often presented as neutral infrastructure, but reserve revenue depends on where holders keep their money and for how long. The tension here is between automation that helps users optimize cash management and a stablecoin model that relies on those same balances staying in place.

Still open is how large the shift could become and how quickly it would show up in Circle’s numbers. The estimates are framed as medium-term and remain forecasts rather than recorded results. What would settle it is actual reserve revenue data from Circle alongside evidence that AI agents are directing meaningful USDC flows into fiat products. (per cryptobriefing.com)