OpenAI and Stripe launch Instant Checkout in ChatGPT and release ACP
- ACP launch: Etsy first
OpenAI and Stripe launch Instant Checkout in ChatGPT and release ACP
Stripe and OpenAI launched Instant Checkout in ChatGPT, built on the Agentic Commerce Protocol (ACP), an open standard the two companies developed together. US users could buy from Etsy sellers first, with over a million Shopify merchants to follow, and Stripe issues a Shared Payment Token scoped to one merchant and one cart total.
Related essays and timeline events
Visa benchmark finds AI models failed 42.8% of shopping test runs
Visa released the Visa Agentic Commerce Benchmark, which tested 22 AI models from 12 labs on 15 shopping challenges.
Google rolls out UCP-powered direct checkout to shoppers in Canada
Google began rolling out direct checkout powered by the Universal Commerce Protocol to Canadian shoppers in AI Mode.
Shopify brings Shop Pay checkout into Muse, Claude Duet and Instinct
Shopify's Fall '26 Edition added Shop Pay checkout inside third-party personal AI agents, starting with Meta's Muse, Anthropic's Claude Duet and Instinct, without sharing the card with the agent.
Meta launches Muse in Singapore with Shopee, Grab and six other partners
Meta made its Muse personal agent available in Singapore with eight early local connector partners: Shopee, Grab, Singapore Airlines, Agoda, ShopBack, Klook, Trip.com and Lazada.
Anthropic previews Claude Duet, an agent that can buy through Link and Shop Pay
Anthropic opened a waitlisted research preview of Claude Duet, an agent that can buy for a business using Link, Stripe's digital wallet, or check out at online stores with Shop Pay.
Get the next one by email
Original essays on Hard-to-Keyword demand and agentic commerce, plus key protocol milestones. No spam.