UNTUCKit

UNTUCKit Storefront Agent Commerce (UCP/MCP) API

Live MCP endpoint implementing the Universal Commerce Protocol shopping service for the UNTUCKit store: catalog search, cart, checkout, fulfillment, discounts, and orders, with Shop Pay / Google Pay / card payment handlers and a hard buyer-approval rule on payment. Discovered via /.well-known/ucp; schema published as OpenRPC at ucp.dev.

GitHub

Documentation

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Documentation
https://www.untuckit.com/agents.md

Other Resources

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APIsJSON
https://raw.githubusercontent.com/api-evangelist/untuckit/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
name: UNTUCKit Storefront Agent Commerce (UCP/MCP) API
description: 'Live MCP endpoint implementing the Universal Commerce Protocol shopping service for the
  UNTUCKit store: catalog search, cart, checkout, fulfillment, discounts, and orders, with Shop Pay /
  Google Pay / card payment handlers and a hard buyer-approval rule on payment. Discovered via /.well-known/ucp;
  schema published as OpenRPC at ucp.dev.'
humanURL: https://www.untuckit.com/agents.md
baseURL: https://www.untuckit.com/api/ucp/mcp
tags:
- Agentic Commerce
- MCP
- UCP
- Checkout
properties:
- type: Documentation
  url: https://www.untuckit.com/agents.md