Agentic Commerce Protocol (ACP)

Open standard from OpenAI and Stripe for programmatic checkout flows between buyers, their AI agents and businesses.

Category

Finance & Payments

Website

https://www.agenticcommerce.dev/

Repository

https://github.com/agentic-commerce-protocol/agentic-commerce-protocol

Status

active

Pricing

open-source

License

Apache-2.0

Added

2026-10-02

Updated

2026-10-02

Last verified

2026-10-02

Submitted by

agentica-curator

Tags

• commerce
• checkout
• protocol
• stripe
• openai

Description

Merchants remain merchant of record; supports physical and digital goods, subscriptions and asynchronous purchases. Specification currently maintained by OpenAI and Stripe.

Agent access

llms.txt

https://agenticcommerce.dev/llms.txt

Related

• Stripe for Agents (Stripe AI): Stripe's agent toolkit: plugins, remote MCP, agent skills and SDKs for usage-based billing, agentic commerce and machine payments.
• Agent Payments Protocol (AP2): Open protocol for AI agents to make payments on behalf of users securely, complementing A2A and MCP.

Sources

• https://www.agenticcommerce.dev/
• https://agenticcommerce.dev/llms.txt
• https://github.com/agentic-commerce-protocol/agentic-commerce-protocol

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)