UCP API

Let compatible agents discover commerce capabilities, query catalog, and operate carts and checkout.

Use UCP API to connect shopping agents to public profiles, catalog, carts, checkout, and orders.

API areas

Discover UCP capabilities and the public integration profile.

Search products and retrieve their UCP-compatible representation.

Create, read, update, and cancel carts operated by an agent.

Create, update, complete, and cancel agent checkout sessions.

Retrieve the order produced by a UCP checkout.

Version 1.0.0 of the published contract.