Makeup by Mario

MAKEUP BY MARIO UCP Agentic Commerce API

MAKEUP BY MARIO implements the Universal Commerce Protocol for agent-driven commerce. The merchant profile at /.well-known/ucp declares UCP 2026-04-08 and 2026-01-23, the dev.ucp.shopping MCP service endpoint, the cart / checkout / fulfillment / discount / order / catalog-search / catalog-lookup capabilities and three payment handlers (Google Pay, Shopify card and Shop Pay). This endpoint's tools/list answers ANONYMOUSLY — thirteen tools with full JSON Schema input contracts spanning the whole cart-to-completed-order lifecycle. complete_checkout requires a meta.idempotency-key and still requires contemporaneous buyer approval for payment.

GitHub

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/makeup-by-mario/refs/heads/main/mcp/makeup-by-mario-mcp.yml
🔗
AgenticAccess
https://raw.githubusercontent.com/api-evangelist/makeup-by-mario/refs/heads/main/agentic-access/makeup-by-mario-agentic-access.yml
🔗
Idempotency
https://raw.githubusercontent.com/api-evangelist/makeup-by-mario/refs/heads/main/conventions/makeup-by-mario-conventions.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: makeup-by-mario:ucp-commerce
name: MAKEUP BY MARIO UCP Agentic Commerce API
description: MAKEUP BY MARIO implements the Universal Commerce Protocol for agent-driven commerce. The
  merchant profile at /.well-known/ucp declares UCP 2026-04-08 and 2026-01-23, the dev.ucp.shopping MCP
  service endpoint, the cart / checkout / fulfillment / discount / order / catalog-search / catalog-lookup
  capabilities and three payment handlers (Google Pay, Shopify card and Shop Pay). This endpoint's tools/list
  answers ANONYMOUSLY — thirteen tools with full JSON Schema input contracts spanning the whole cart-to-completed-order
  lifecycle. complete_checkout requires a meta.idempotency-key and still requires contemporaneous buyer
  approval for payment.
humanURL: https://ucp.dev/2026-04-08/specification/overview/
baseURL: https://www.makeupbymario.com/api/ucp/mcp
tags:
- UCP
- Agentic Commerce
- MCP
- Checkout
properties:
- type: MCPServer
  url: mcp/makeup-by-mario-mcp.yml
- type: AgenticAccess
  url: agentic-access/makeup-by-mario-agentic-access.yml
- type: Idempotency
  url: conventions/makeup-by-mario-conventions.yml