# Cometeer UCP Commerce (MCP)

**Canonical:** https://apis.io/apis/cometeer/ucp-commerce/  
**Provider:** Cometeer — https://apis.io/providers/cometeer/  
**Base URL:** https://cometeer.com/api/ucp/mcp  
**Documentation:** https://cometeer.com/llms.txt

Cometeer UCP Commerce (MCP) is one of 2 APIs that [Cometeer](https://apis.io/providers/cometeer/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Agentic Commerce, MCP, and Checkout.

Cometeer's Universal Commerce Protocol shopping service, exposed over MCP (JSON-RPC 2.0 via HTTP POST) at /api/ucp/mcp and advertised from /.well-known/ucp. Thirteen tools cover catalog search and lookup, cart, checkout, fulfillment, discount and order. Calls require a resolvable UCP agent profile URI, and completing payment requires contemporaneous human buyer approval.

## Machine-readable artifacts (2)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/cometeer/refs/heads/main/mcp/cometeer-mcp.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/cometeer/refs/heads/main/mcp/cometeer-tool-crosswalk.yml

## Other Cometeer APIs (1)

- [Cometeer Storefront (read-only)](https://apis.io/apis/cometeer/storefront/)

## Tags

Agentic Commerce, MCP, Checkout

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cometeer/ucp-commerce/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cometeer/.