JPMorgan Blocks Outside AI Agents From Customer Accounts, Dimon Warns of 'Rogue Agents'

JPMorgan Chase is drawing a hard line on outside artificial intelligence agents, with CEO Jamie Dimon telling analysts on the bank's Tuesday (Oct. 13) third-quarter earnings call that unvetted agents will not be allowed into its systems. Dimon warned that the risk to clients and to JPMorgan is too high, invoking the prospect of 'rogue agents' numbering in the thousands, according to a transcript cited by PYMNTS.

The restriction is already in force for retail customers. A JPMorgan spokeswoman confirmed to CNBC that outside agents cannot act on a customer's behalf or log in with customer credentials, though they can view balances in read-only form through an authorized connector such as Plaid. Agents cannot move money or pay bills, and the bank has offered no timeline for changing that.

Dimon framed the debate around liability. Users of outside agents should understand the risks and what he described as a liability transfer, he said, adding that JPMorgan is building tools of its own to protect customers. The bank already runs AI agents internally and intends to launch customer-facing versions.

JPMorgan has set this kind of boundary before. In July 2025 the bank told FinTechs it would charge for access to customer account data, and a subsequent memo showed only 13% of data requests hitting its systems in June came from customers making transactions, with most traffic originating from FinTechs. JPMorgan and Plaid announced a renewed data access agreement on Sept. 16, 2025 that included a pricing structure for the first time; Plaid said its own contracts and customer fees would not change.

The fee model drew criticism from the Financial Technology Association, whose members include Plaid, which called the data fees anti-competitive and harmful to consumers, according to eMarketer. Plaid Chief Operating Officer Eric Sager took a softer line at the announcement, saying consumers should have the right to access and share their own financial data and that the deal keeps millions of Chase customers connected to their apps.

Rivals are taking different approaches. Robinhood launched Agentic Trading and an Agentic Credit Card in May, connecting outside agents through a dedicated virtual card with customer-set spending limits and no access to the primary card number. Amazon went the other way in September, barring Meta's Muse shopping agent from its marketplace after saying the agent appeared to capture and store customer credentials. PYMNTS Intelligence data shows only 35% of consumers would let an agent reach their saved payment credentials, while 56% would allow one to search and compare products. CFO Jeremy Barnum told analysts that personal AI agents sit at the intersection of two pressures JPMorgan already faces: deposits moving in search of higher yields and FinTechs competing on customer experience.