ACP on ChatGPT: not supported
In short
ACP on ChatGPT reads not supported as of 4 Nov 2026. The note: ACP checkout in ChatGPT is withdrawn and purchases complete on merchant sites; OpenAI's post of 24 Mar 2026 dates the change and keeps ACP for product discovery feeds. ACP is live or pilot in 5 of 27 columns; ChatGPT has 0 of 12 protocols live or pilot.
The reading
- Status
- not supported. A source says it is not supported, withdrawn, or blocked.
- Protocol
- Agentic Commerce Protocol (ACP), OpenAI, Stripe and Meta (lead maintainers)
- Agent surface
- ChatGPT shopping (Instant Checkout, ACP discovery, ChatGPT agent), OpenAI
- Note
- ACP checkout in ChatGPT is withdrawn and purchases complete on merchant sites: chatgpt.com/merchants
- OpenAI's post of 24 Mar 2026 dates the change and keeps ACP for product discovery feeds: openai.com/powering-product-discovery-in
- Source
- chatgpt.com/merchants, openai.com/powering-product-discovery-in, read 4 Nov 2026
ACP in other columns
- Stripe: live
- Adyen: pilot
- PayPal: live
- Checkout.com: pilot
- Braintree: live
- Worldpay: announced
- Salesforce CC: announced
- Adobe Commerce: announced
- commercetools: announced
- WooCommerce: announced
- Amazon: not supported
- Etsy: announced
- Copilot: announced
Columns not listed read no statement found on 4 Nov 2026; the ACP page lists them with sources.
ChatGPT for other protocols
See the ChatGPT page and the full matrix.
How ACP reads for merchants
| Rubric row | Reading |
|---|---|
| Merchant of record | Merchant |
| Dispute rules | None in spec |
| Cost | No protocol fee |
The full rubric is on the ACP page.
Sources
- Power product discovery in ChatGPT (merchants page), read 4 Nov 2026
- Powering Product Discovery in ChatGPT, read 4 Nov 2026
- agenticcommerce.dev/, read 4 Nov 2026
Last reviewed