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Coinbase CEO Brian Armstrong said on September 9 that the exchange is building a financial account for AI as it expands tools that already let software agents trade through controlled portfolios. His comment followed a question from Ruby on Rails creator David Heinemeier Hansson about an ‘agentic bank’ for autonomous routine spending. Armstrong gave no launch date, product name, fee structure, or regulatory framework.
Coinbase for Agents already connects supported AI applications with Coinbase Advanced Trade through a remote Model Context Protocol server or a local command-line interface. The setup gives agents access to designated portfolios rather than a customer’s entire account.
Coinbase advises users to create a separate portfolio and fund it only with assets they are willing to expose. Customers can also limit an agent’s permissions to that portfolio, reducing the funds available for unexpected orders.
The service supports spot trading across more than 900 cryptocurrency pairs. Eligible US customers can also access futures, S&P 500 equities, portfolio monitoring, and USDC-to-dollar conversions, subject to regulatory and account restrictions.
Agents can transfer assets between authorized Coinbase portfolios through approved API permissions. Those permissions do not allow withdrawals to external blockchain addresses. Customers can also revoke an application’s access through Coinbase security settings.
Models such as Claude or ChatGPT can connect through a local MCP server. Instead of unrestricted access to cards or outside wallets, the agent operates through an isolated sub-account with user-defined transaction limits.
Will Coinbase extend those controls from trading into routine payments and merchant spending? The company has not disclosed whether the planned AI financial account will support cards, bank transfers, recurring bills, refunds, or direct merchant payments.
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Coinbase is also developing x402, a payment protocol designed around pay-per-request transactions. The model lets AI software pay for individual actions from a USDC balance without relying on conventional subscription flows.
For now, x402 works through Agentic Wallet rather than direct integration with Coinbase for Agents. Direct x402 support inside Coinbase for Agents represents another planned step alongside any broader financial account announcement.
The company has also expanded its use of AI internally and across customer products. Earlier in 2026, Armstrong cut about 14% of Coinbase’s workforce, or roughly 700 employees, while shifting toward smaller AI-native teams.
During August, AI agents gained access to derivatives and S&P 500 stocks. Coinbase also tested autonomous travel planning through AWS AgentCore, including USDC hotel payments on Travala using Base.
Meanwhile, Coinbase continued expanding beyond spot cryptocurrency trading. The exchange filed two SEC registrations for US stock perpetuals, although those filings did not establish a product launch date.
The company appointed Anthony Armstrong to its board in early September. Coinbase has not detailed how identity checks, disputes, refunds, or legal responsibility would work when software initiates transactions.
