ACP (Agentic Commerce Protocol) standardizes how agents conduct commerce end-to-end: discovering products/services, negotiating, paying and confirming — a higher-level layer that can sit on top of payment rails like x402 or MPP.
Protocol · ACP
Agentic Commerce Protocol (ACP)
21
ACP projects
202
most-starred
ACP projects, ranked
Live from the directory · sorted by GitHub stars.
Context-aware agentic LLM gateway & router that optimize your agentic workflows with every runs, works with any harnesses, any models, any workflows.
⭐ 202Rust
Agentic commerce is the shift from people clicking buy buttons to AI agents acting, deciding, negotiating, and transacting on behalf of users. This repository documents that shift.
⭐ 80
A curated list of awesome agentic commerce resources — protocols, MCP servers, tools, apps, APIs and services for AI agents that shop, sell and transact. For store owners, developers, agencies and marketers.
⭐ 64
Skills & plugins for agentic commerce : UCP, ACP, AP2, A2A, WebMCP, Magento 2, BigCommerce, WooCommerce
⭐ 34Python
The open-source toolkit for building AI commerce agents using UCP and ACP protocols
⭐ 13TypeScript
A neutral landscape analysis of AI agent payment protocols (x402, MPP, L402, Google AP2, Visa TAP + ICC, Mastercard Agent Pay, Amex ACE, Google/Shopify UCP, OpenAI ACP, and others). Maintained by Genesis Software Group, Copenhagen. Updated April 2026. CC BY 4.0.
⭐ 9
A curated list of awesome Agentic commerce, Universal Commerce Protocol (UCP), Agentic payments protocol (AP2) resources, tools, and implementations.
⭐ 9
A curated list of protocols and standards for AI agents — MCP, A2A, ACP, AG-UI, AP2, x402, and 50+ more, organized by stack layer
⭐ 7
An interactive educational platform for understanding AI agents
⭐ 7TypeScript
The missing control plane for AI agent payments. Observe, control, protect, and test agent spending across x402, ACP, AP2, and Visa TAP.
⭐ 6TypeScript
#11 word-x/SucShop
A lightweight, SEO/GEO-ready online store for the AI era SucShop helps small businesses build successful online shops
⭐ 5
ORBEXA - AI Commerce Infrastructure | Enable AI agents to shop for users through UCP/ACP/MCP protocols. One-click integration, zero payment handling.
⭐ 4
Enable 'Buy it in ChatGPT' for your WooCommerce store using the Agentic Commerce Protocol (ACP). Seamless AI-powered checkout integration.
⭐ 2PHP
The official SDK for the Reap Protocol: The Agentic Commerce Grid.
⭐ 1Python
On-chain security and market intelligence for AI agents on Base — 14 services via x402, MCP, A2A, and ACP. EIP-712 signed attestations.
⭐ 1TypeScript
Testing platform for AI agent payment protocols (AP2, x402, ACP, UCP)
⭐ 1Python
Agentic Payments Protocol Demo - Interactive comparison of ACP, AP2, x402, and MCP payment protocols for AI agents
⭐ 0JavaScript
AI-powered Virtual Assistants Platform with marketplace integrations (Ozon, Wildberries, Jumia) and Agentic Commerce Protocol support
⭐ 0TypeScript
ACP: Open spec for AI agent-native data commerce. Three schemas — Agent Terms (ATS), Authorization Policy (AAP), Transaction Record (ATR) — enable agents to discover, evaluate, and transact with proprietary data sources autonomously. Python reference implementation included. Payment-rail agnostic.
⭐ 0Python
Agentic Commerce Protocol (ACP) integration for PEAC
⭐ 0JavaScript/TypeScript
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Frequently asked questions
What is Agentic Commerce Protocol (ACP)?
ACP (Agentic Commerce Protocol) standardizes how agents conduct commerce end-to-end: discovering products/services, negotiating, paying and confirming — a higher-level layer that can sit on top of payment rails like x402 or MPP.
How many ACP projects are there?
We track 21 open-source ACP projects, generated live from our ecosystem dataset and ranked by GitHub stars.
Where does ACP fit among agent payment protocols?
ACP is one of several standards in the agentic-payments stack (x402, MPP, A2A, AP2, ACP, L402, MCP). See our agent payment protocols overview for a side-by-side comparison.