Agentic Economy Glossary
What is ACP (Agentic Commerce Protocol)?
Stripe/OpenAI's checkout protocol for agent-mediated purchases.
Last updated · Curated by Rene Dechamps Otamendi
In depth
ACP (Agentic Commerce Protocol) is Stripe and OpenAI's standard for agents to mediate purchases on behalf of humans. It defines how an agent discovers a product, fetches pricing, and hands off to the human for payment authorization. ACP includes support for recurring billing, discounts, and dispute handling. It's designed for Category A (agent-assisted commerce) and competes with Shopify's agent integration strategy.
Why it matters
- Stripe/OpenAI standard
- Checkout protocol
- Agent discovery
- Human authorization
- Recurring billing
Related terms
Explore the corpus
See how ACP (Agentic Commerce Protocol) maps to specific sources across the 63 definitions.