JPMorgan Chase CEO Jamie Dimon announced on the bank's third-quarter earnings call that the institution will not permit external artificial intelligence agents to directly access customer accounts or execute transactions on their behalf. Dimon cited significant security risks to both clients and the bank, warning against "rogue agents" that could potentially number in the thousands. This stance mirrors previous disputes with fintech data aggregators like Plaid, where JPMorgan restricted direct credential-based access to protect its infrastructure.

A JPMorgan spokeswoman confirmed that while read-only data sharing via authorized open banking providers is supported, third parties are prohibited from obtaining banking credentials to log in and act autonomously. Consequently, AI agents cannot currently send money or pay bills through Chase accounts. The bank has not established a timeline for implementing safeguards that would allow such agentic connections. Internally, JPMorgan is deploying its own AI tools, including a pilot program called Smart Cash designed to predict cash flow and optimize yield, which analysts view as a defensive measure against external competition.

The decision comes amid rising popularity of autonomous personal assistants from tech firms like Meta and OpenAI, as well as startups such as Instinct. Recent market volatility saw bank stocks decline when Meta’s Muse agent gained traction, raising fears that consumers might use AI to move funds from low-yield deposits to higher-yield alternatives. Dimon emphasized that customers using unauthorized external agents assume liability for any resulting risks.