# TRUFF Store UCP Shopping API

**Canonical:** https://apis.io/apis/truff/truff-ucp-shopping-mcp/  
**Provider:** TRUFF — https://apis.io/providers/truff/  
**Base URL:** https://shop.truff.com/api/ucp/mcp  
**Documentation:** https://shop.truff.com/llms.txt

TRUFF Store UCP Shopping API is published by [TRUFF](https://apis.io/providers/truff/) on the [APIs.io](https://apis.io/) network. Tagged areas include MCP, Universal Commerce Protocol, Agentic Commerce, Catalog, and Cart. The published artifact set on APIs.io includes API documentation, authentication docs, and rate-limit docs.

The agent-facing commerce surface for TRUFF's online store. A Model Context Protocol endpoint at https://shop.truff.com/api/ucp/mcp implements the Universal Commerce Protocol dev.ucp.shopping service (version 2026-08-25, with 2026-04-08 and 2026-01-23 still supported) and answers unauthenticated with 13 tools covering catalog search and lookup, product detail, cart create / read / update / cancel, checkout create / read / update / complete / cancel, and order lookup. complete_checkout requires an idempotency key and, per the store's published agent instructions, contemporaneous buyer approval before payment. The implementation is emitted by the Shopify platform for every store on it; the endpoint, the merchant identity and the data are TRUFF's.

## Machine-readable artifacts (12)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/mcp/truff-mcp.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/mcp/truff-tool-crosswalk.yml
- **Documentation** — https://shop.truff.com/agents.md
- **LLMsTxt** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/llms/truff-llms.txt
- **WellKnown** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/well-known/truff-well-known.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/authentication/truff-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/conventions/truff-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/conventions/truff-conventions.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/conformance/truff-conformance.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/rate-limits/truff-rate-limits.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/lifecycle/truff-lifecycle.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/truff/refs/heads/main/apis.yml

## Tags

MCP, Universal Commerce Protocol, Agentic Commerce, Catalog, Cart, Checkout, Order

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