ARK Invest CEO Cathie Wood advised investors to monitor AI agents, specifically focusing on their spending habits and the payment networks they utilize. Speaking at the Robinhood summit, Wood noted that these agents are evolving beyond simple query responses to performing actions and executing payments on behalf of users.

Wood suggested that the collective activity of millions of AI agents could serve as a new indicator for market demand trends. She emphasized that these autonomous systems will require dedicated payment infrastructure to function effectively.

Joseph Shalom, co-CEO of SharpLink, advocated for an open infrastructure for agentic finance to prevent centralized control by banks or tech platforms. He proposed a model where users maintain control over agent access, citing a scenario where a user authorizes an agent to spend up to $500 while retaining the ability to revoke permissions.

Shalom argued that users should be able to migrate agents between providers while maintaining their financial data and identity, suggesting open blockchains like Ethereum as a solution. Meanwhile, Robinhood recently launched its own AI agents designed for market analysis, strategy development, and trade execution.