What changed: Co-developed by Stripe and OpenAI, open source (Apache 2.0). ChatGPT was the first platform to implement it.
When: Published/dated Sep 29, 2025.
Who is affected: Shopify sellers (Agentic commerce).
What to do: The spec that decides how AI agents check out on your store.
Source: Stripe / agenticcommerce.dev
| Marketplace | Shopify |
|---|---|
| Topic | Agentic commerce |
| Source date | Sep 29, 2025 |
| Deadline / alert | — |
| Primary source | Stripe / agenticcommerce.dev |
| Verified in directory | Nov 9, 2026 |
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Source date: Sep 29, 2025. If no deadline is stated, check the primary source.
Shopify sellers interested in Agentic commerce. The spec that decides how AI agents check out on your store.
Stripe / agenticcommerce.dev: https://stripe.com/blog/developing-an-open-standard-for-agentic-commerce
Updated Nov 9, 2026. Summaries are editorial; always confirm on the primary source before acting.