Super73

SUPER73 Agent Commerce (UCP/MCP)

The agent-facing commerce API for the SUPER73 North American storefront. Implements the Universal Commerce Protocol (UCP) 2026-08-25 over MCP: a merchant profile at /.well-known/ucp declares the supported versions, capabilities (cart, checkout, fulfillment, discount, order, catalog search and lookup) and payment handlers, and the MCP endpoint at /api/ucp/mcp answers tools/list anonymously with 13 tools and complete JSON Schema inputs. Checkout completion requires contemporaneous human buyer approval.

GitHub

Documentation

📖
Authentication
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/authentication/super73-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/rate-limits/super73-rate-limits.yml

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/mcp/super73-mcp.yml
🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/mcp/super73-tool-crosswalk.yml
🔗
LLMsTxt
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/llms/super73-llms.txt
🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/conventions/super73-conventions.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/data-model/super73-data-model.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: super73-agent-commerce
name: SUPER73 Agent Commerce (UCP/MCP)
description: 'The agent-facing commerce API for the SUPER73 North American storefront. Implements the
  Universal Commerce Protocol (UCP) 2026-08-25 over MCP: a merchant profile at /.well-known/ucp declares
  the supported versions, capabilities (cart, checkout, fulfillment, discount, order, catalog search and
  lookup) and payment handlers, and the MCP endpoint at /api/ucp/mcp answers tools/list anonymously with
  13 tools and complete JSON Schema inputs. Checkout completion requires contemporaneous human buyer approval.'
humanURL: https://super73.com/agents.md
baseURL: https://super73.com/api/ucp/mcp
tags:
- Agentic Commerce
- MCP
- Universal Commerce Protocol
- E-Commerce
tags_raw:
- Agentic Commerce
- Model Context Protocol
- Universal Commerce Protocol
- E-Commerce
properties:
- type: MCPServer
  url: mcp/super73-mcp.yml
- type: ToolCrosswalk
  url: mcp/super73-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/super73-llms.txt
- type: Authentication
  url: authentication/super73-authentication.yml
- type: RateLimits
  url: rate-limits/super73-rate-limits.yml
- type: Conventions
  url: conventions/super73-conventions.yml
- type: DataModel
  url: data-model/super73-data-model.yml