# Glowbar UCP Commerce MCP API

**Canonical:** https://apis.io/apis/glowbar/glowbar-ucp-commerce-mcp-api/  
**Provider:** Glowbar — https://apis.io/providers/glowbar/  
**Base URL:** https://glowbar.com/api/ucp/mcp  
**Documentation:** https://glowbar.com/agents.md

Glowbar UCP Commerce MCP API is published by [Glowbar](https://apis.io/providers/glowbar/) on the [APIs.io](https://apis.io/) network. Tagged areas include Commerce, Catalog, Cart, Checkout, and Orders. The published artifact set on APIs.io includes API documentation, authentication docs, and rate-limit docs.

The agent-facing commerce interface for the Glowbar online store. A Model Context Protocol (MCP) endpoint implementing the Universal Commerce Protocol (UCP) dev.ucp.shopping service, version 2026-04-08. Answers tools/list anonymously over JSON-RPC 2.0 with 13 tools spanning catalog search and lookup, cart lifecycle, checkout lifecycle and order retrieval, each carrying a full JSON Schema 2020-12 inputSchema. Checkout completion requires explicit, contemporaneous human buyer approval per the store's published agent rules. Implemented by the Shopify platform and served from Glowbar's own host.

## Machine-readable artifacts (12)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/mcp/glowbar-mcp.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/mcp/glowbar-tool-crosswalk.yml
- **Documentation** — https://glowbar.com/agents.md
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/authentication/glowbar-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/scopes/glowbar-scopes.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/errors/glowbar-problem-types.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/rate-limits/glowbar-rate-limits.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/conventions/glowbar-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/conventions/glowbar-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/data-model/glowbar-data-model.yml
- **AgenticAccess** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/agentic-access/glowbar-agentic-access.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/apis.yml

## Tags

Commerce, Catalog, Cart, Checkout, Orders, MCP, UCP, Agentic Commerce

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