Amex ACE on Stripe: announced
In short
Amex ACE on Stripe reads announced as of 4 Nov 2026. The note: SPT docs say Stripe may use American Express ACE Kit tokens on the seller's behalf; no merchant-facing control documented. Amex ACE is live or pilot in 0 of 27 columns; Stripe has 5 of 12 protocols live or pilot. The source is docs.stripe.com.
The reading
- Status
- announced. Announced, partner or member status only; trade press allowed with the publication named.
- Protocol
- American Express Agentic Commerce Experiences (ACE), American Express
- Processor
- Stripe, Stripe, Inc.
- Note
- SPT docs say Stripe may use American Express ACE Kit tokens on the seller's behalf; no merchant-facing control documented
- Source
- docs.stripe.com, read 4 Nov 2026
Amex ACE in other columns
- Adyen: announced
- Crossmint: announced
- ChatGPT: announced
- Google AI Mode: announced
- Copilot: announced
Columns not listed read no statement found on 4 Nov 2026; the Amex ACE page lists them with sources.
Stripe for other protocols
- ACP: live
- UCP: live
- Visa TAP: announced
- Visa IC: announced
- Mastercard Agent Pay: announced
- Agent Pay for Machines: announced
- x402: live
- MPP: live
- Link for agents: live
See the Stripe page and the full matrix.
How Amex ACE reads for merchants
| Rubric row | Reading |
|---|---|
| Merchant of record | Merchant |
| Dispute rules | Announced |
| Cost | Not published |
The full rubric is on the Amex ACE page.
Sources
- docs.stripe.com/agentic-commerce/concepts/shared-payment-tokens.md, read 4 Nov 2026
- Amex Agentic Commerce Experiences, read 4 Nov 2026
- stripe.com, read 4 Nov 2026
Last reviewed