> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://pos-api-docs.lucky-tom.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://pos-api-docs.lucky-tom.com/_mcp/server.

# Overview

Catalog of sellable offerings, unnamed ticket sales (`productCode` discriminator), and retail prize payouts after finalize/reveal. HMAC on every call including GET.