The directory AI agents use to find and shop UCP merchants
Building an AI shopping agent? Query our API to find verified UCP merchants. Running a store? Get listed so agents can find and transact with you automatically.
How it works
Agent queries UCPList API
An AI agent calls /api/v2/listings to get a list of UCP-enabled merchants filtered by category or agent-ready score.
Discovers UCP-enabled merchants
The agent receives structured data: UCP endpoints, capabilities, and trust scores for each merchant.
Completes purchase via UCP endpoint
The agent connects directly to the merchant UCP endpoint to search products, compare prices, and complete the transaction.
Query the API directly
The UCPList v2 API is open and rate-limited to 100 req/day. No API key required.
GET https://ucplist.ai/api/v2/listings?minAgentReadyScore=70
{
"total": 12,
"timestamp": "2026-03-11T00:00:00.000Z",
"source": "ucplist.ai",
"version": "2.0",
"listings": [
{
"id": "allbirds",
"name": "Allbirds",
"slug": "allbirds",
"category": "merchants",
"status": "verified",
"ucpEndpoint": "https://www.allbirds.com/.well-known/ucp",
"capabilities": ["checkout", "order-management"],
"agentReadyScore": 100,
"trustScore": 90
}
]
}Agent-ready merchants
Listings with an agent-ready score of 70 or higher.
Allbirds
Merchants
Sustainable footwear built for the planet.
Sustainable footwear and apparel brand with a verified live UCP endpoint on their Shopify store.
Integrations
Glossier
Merchants
Skincare-first beauty, direct to you.
Beauty and skincare brand with a verified live UCP endpoint for AI-assisted product discovery and checkout.
Integrations
Is your merchant UCP-enabled? Get your listing agent-ready.
Submit your listing