Claude Starts Accessing Your Bank Transaction History — Fully Read-Only

Anthropic has rolled out a new personal finance feature for Claude. It connects to bank and card accounts through Plaid, allowing the chatbot to answer questions about where you spend your money.

You can ask "Where did my money go this month?", and Claude will generate a category-split spending overview that covers rent, utilities, shopping, dining and more. You can also ask which bills are due before your next payday, whether you can afford a big expense like a holiday trip, and roughly how much you can save per month.

The key limitation is that all access is read-only. Claude can view your transaction records, but cannot make transfers, process payments or modify your accounts. Plaid is the middleware platform used by most financial apps to connect to banks, and all authorization and linking processes run through it. For ordinary users, this cuts out the step of exporting CSV statements and uploading spreadsheets manually; for developers, it marks another step forward in exploring product forms that let LLMs access users' personal data.

However, financial data is highly sensitive, so you need to review the authorization scope, access revocation methods and data retention rules carefully. Traditional budgeting apps focus on structured data entry and reporting, while Claude uses a natural language query entry point. It acts more like a Q&A layer that can read transaction records — you still need to make your own judgments for bookkeeping and budget planning. When you ask "how much can I save each month", the answer depends on data completeness and the model's reasoning, so you should never treat it as formal financial advice.

Anthropic's demo images show the Personal Finance preview on three mobile phones. The original article is from The Verge.