Topic

#universal-commerce-protocol

1 post filed under #universal-commerce-protocol.

Oct 29, 2026

Shopify Global Catalog REST Ends Nov 2: Migrate to MCP and UCP

Shopify's Global Catalog REST API goes dark Nov 2, 2026. Here is the endpoint map, a TypeScript MCP client, and the hidden-caller audit to finish first.

Oct 29, 202612 min read

12 min read#shopify#mcp#universal-commerce-protocol#agentic-commerce