# Reference

> Look-up surfaces: the glossary, the AI shopping crawler reference, protocol comparisons, and copy-paste blueprints.

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## Look It Up
- [Glossary](https://agentmint.net/glossary/): Plain-English, sourced definitions for the agentic-commerce stack (agent selection, win rate, AEO, UCP, ACP, product feed), each typed by evidence.
- [AI Shopping Crawler Reference](https://agentmint.net/reference/ai-shopping-crawlers/): The dated reference for every AI shopping-relevant crawler token: OpenAI, Google, Anthropic, Perplexity, Amazon, and Meta, plus what's confirmed absent.

## Protocols
- [UCP vs ACP](https://agentmint.net/ucp-vs-acp/): UCP (Google) vs ACP (OpenAI/Stripe): scope, agent reach, and which one gets your store selected on Gemini vs ChatGPT. Implement both.
- [Agentic Payment Protocols](https://agentmint.net/agentic-payment-protocols/): AP2, Visa Trusted Agent, and Mastercard Agent Pay decide whether an agent can complete a purchase with you: table stakes to be selectable.

## Blueprints
- [All Blueprints](https://agentmint.net/blueprints/): Versioned, copy-paste-ready, claim-typed templates for the machine surfaces this handbook teaches.
- [llms.txt for Catalogs](https://agentmint.net/blueprints/llms-txt-for-ecommerce-catalogs/): A production-shaped llms.txt template for a store catalog, ordered by decision weight so agents read your product feed, offers, and policies first.
- [Product Markdown Mirror](https://agentmint.net/blueprints/product-markdown-mirror/): A copy-paste per-product Markdown mirror template, ordered by decision weight so AI shopping agents read the facts that drive selection first.
- [Product JSON-LD Patterns](https://agentmint.net/blueprints/token-efficient-product-json-ld/): Copy-paste product JSON-LD skeletons (single product and multi-variant ProductGroup) for AI shopping agents, with the fields that carry selection weight.
- [Edge Worker Config](https://agentmint.net/blueprints/edge-worker-machine-surfaces/): Two Cloudflare Worker variants for caching llms.txt and .md mirrors: the CDN path honors stale-while-revalidate; the Cache API refreshes manually.