Stripe Link lets AI agents buy securely with user approval flows

If an AI agent clicks buy, who is responsible when the order is wrong, the card is abused or the charge is disputed? Stripe moved that question from theory to payment infrastructure at Stripe Sessions by expanding Link, its digital wallet, so customers can authorize agents to complete purchases through approval flows.

Stripe said Link is available worldwide except India and reaches more than 200 million consumers across hundreds of thousands of Stripe-powered sites. The wallet can save and reuse payment methods, including cards, US bank accounts and buy-now-pay-later options such as Klarna, and Stripe said its optimized checkout is three times faster for non-Link customers while returning-user conversion rises 14% on average for businesses with a large repeat customer base. Stripe also said Link is certified PCI Service Provider Level 1, transactions confirm immediately, and settlement follows the same timeline as card payments.

The company is trying to answer the central accountability problem of agentic commerce by putting permission boundaries into the product. Stripe said customers can authorize AI agents to make purchases on their behalf while keeping payment credentials protected, and Will Gaybrick said the wallet owner approves each purchase before the agent completes the transaction. That matters because the commercial promise of autonomous shopping is only as strong as the controls around authorization, fraud detection and revocation when something goes wrong.

Those controls have been building for months. In October 2025, Stripe said it had built Shared Payment Tokens for agentic commerce, with scopes tied to a specific business and limits by time or amount. Stripe said those tokens can be revoked at any time, monitored through webhook events and used with Stripe Radar fraud signals. In other words, the company is trying to make AI spending auditable, bounded and interruptible rather than open-ended.

Stripe has also been laying groundwork with partners. On September 29, 2025, Stripe and OpenAI announced the Agentic Commerce Protocol, which already powered Instant Checkout in ChatGPT for US users buying from US Etsy sellers, with expansion planned to more than a million Shopify merchants including Glossier, Vuori, Spanx and SKIMS. At the April 29-30, 2026 event, Stripe said it had announced 288 product launches and unveiled a partnership with Google to bring agentic checkout to Gemini. Philipp Schindler said the category is still early and focused on removing shopping friction.

The broader race is now about who sets the rules for autonomous purchasing. Stripe’s push suggests the next phase of ecommerce will be defined not just by speed, but by who can prove that an agent had permission, that a transaction was scoped, and that liability can still be traced when software spends on a person’s behalf.