AP2 & ACP: the other standards

Agentic Commerce 101: How Agents Buy and Sell — lesson 8 of 20 (DEFINITION)

Google’s Agent Payments Protocol (AP2) and OpenAI/Stripe’s Agentic Commerce Protocol (ACP) do the same job from the card side: verifiable mandates that prove an agent had permission to buy. Expect to support one card-based and one crypto-based rail.

Source: Google — Agent Payments Protocol

Previous lesson · Next lesson · Course overview · All courses