Kernel launches agent payments that keep card data out of the browser agent runtime

jeff_weinstein · x · 2026-09-15

Kernel's new blog details a payment architecture letting browser agents complete purchases on existing checkout pages without exposing raw card data to the agent, app, or browser. Handling checkout at the browser egress layer keeps agents out of PCI DSS scope, replacing brittle stacks of autofill, CDP scripts, and tokenization APIs. New multi-wallet support launches with Stripe's Link and agentcard.

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