AI 助理该不该有自己的支付卡：银行封堵 vs 发卡方开放
帖子对比美国大银行封堵外部 AI 助理访问账户，与 Oobit、Moonpay、Robinhood、Mastercard、Visa 给 Grok、Muse、Dots、Claude 等助理发限额卡的做法。
Would you give your AI agent its own card? Big US banks are saying no. They are blocking outside AI agents from customer accounts The card side is going the other way: - @oobit on @raincards : Grok, Muse and Dots agents pay in stablecoins with a single-use card for each purchase you approve - @moonpay PayBox: Claude, ChatGPT, Gemini or Grok pay from your own wallet, with a one-time card locked to the merchant and amount - @RobinhoodApp : a virtual credit card for your agent, with hard limits, approvals and 3% back - @Mastercard opened Agent Pay for Machines to developers after pilots with Coinbase and Cloudflare - @Visa has AI agents paying approved business invoices in a pilot with BILL and Billtrust What would you actually let an AI agent buy for you?