# Fnatic Shop UCP Commerce MCP Endpoint

**Canonical:** https://apis.io/apis/fnatic/ucp-mcp/  
**Provider:** Fnatic — https://apis.io/providers/fnatic/  
**Base URL:** https://shop.fnatic.com/api/ucp/mcp  
**Documentation:** https://shop.fnatic.com/agents.md

Fnatic Shop UCP Commerce MCP Endpoint is one of 2 APIs that [Fnatic](https://apis.io/providers/fnatic/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include MCP, Agents, UCP, Agentic Commerce, and E-Commerce.

A Universal Commerce Protocol shopping service exposed over MCP (JSON-RPC 2.0) on Fnatic's own shop host, advertised in Fnatic's /.well-known/ucp merchant profile and in its own /agents.md. The profile declares UCP 2026-04-08 (and 2026-01-23), seven shopping capabilities — checkout, fulfillment, discount, cart, order, catalog.search, catalog.lookup — plus the dev.shopify.catalog extension and three payment handlers (Google Pay, Shopify card, Shop Pay). An anonymous tools/list is gated: it returns HTTP 422 with JSON-RPC -32001 invalid_profile_url until the agent presents a UCP agent profile URI. Fnatic requires contemporaneous buyer approval before any agent completes a payment.

## Machine-readable artifacts (2)

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

## Other Fnatic APIs (1)

- [Fnatic Shop Storefront GraphQL API](https://apis.io/apis/fnatic/storefront-graphql/)

## Tags

MCP, Agents, UCP, Agentic Commerce, E-Commerce

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