About

An independent, neutral reference for the standards behind agentic commerce.

Agentic commerce is moving fast and the information about it is scattered across vendor blogs, GitHub repos and press coverage. This site exists to do one thing well: explain the standards (ACP, UCP, AP2, MCP, x402) clearly, compare them honestly, and track who supports what, with a verification date on every page.

Agentic Commerce Protocol Info is an independent editorial project. It is not affiliated with OpenAI, Stripe, Google, Shopify, Anthropic, Coinbase or any other protocol author, and it has no product to sell you. Every fact links to a primary source so you can check it yourself. Read how we work on our methodology page.

What you will find here

• A filterable comparison of the five standards.
• Answer-first standard explainers with primary sources.
• A dated adoption tracker and timeline.
• A glossary and FAQ.

Questions or corrections: hello@agenticcommerceprotocol.info.