Glowbar

Glowbar UCP Commerce MCP API

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.

GitHub

Documentation

📖
Documentation
https://glowbar.com/agents.md
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/authentication/glowbar-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/glowbar/refs/heads/main/rate-limits/glowbar-rate-limits.yml

Other Resources

🔗
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
🔗
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
🔗
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

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API entry from apis.yml

apis.yml Raw ↑ 
name: Glowbar UCP Commerce MCP API
description: 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.
humanURL: https://glowbar.com/agents.md
baseURL: https://glowbar.com/api/ucp/mcp
tags:
- Commerce
- Catalog
- Cart
- Checkout
- Orders
- MCP
- UCP
- Agentic Commerce
properties:
- type: MCPServer
  url: mcp/glowbar-mcp.yml
- type: ToolCrosswalk
  url: mcp/glowbar-tool-crosswalk.yml
- type: Documentation
  url: https://glowbar.com/agents.md
- type: Authentication
  url: authentication/glowbar-authentication.yml
- type: OAuthScopes
  url: scopes/glowbar-scopes.yml
- type: ErrorCatalog
  url: errors/glowbar-problem-types.yml
- type: RateLimits
  url: rate-limits/glowbar-rate-limits.yml
- type: Conventions
  url: conventions/glowbar-conventions.yml
- type: Idempotency
  url: conventions/glowbar-conventions.yml
- type: DataModel
  url: data-model/glowbar-data-model.yml
- type: AgenticAccess
  url: agentic-access/glowbar-agentic-access.yml