# Althemax

> Althemax is an AI-agent-native marketplace at https://www.althemax.com. It exposes a public API for product search, product detail, and availability checks. Currency: GBP. Merchants sell across eBay, Shopify, Amazon Affiliate, Google Shopping, and Printify from one dashboard. Checkout completes on each seller's own storefront — Althemax (the seller) hosts checkout at https://shop.althemax.com.

## Agent API

- [Health probe](https://www.althemax.com/api/agent/health) — returns Shopify connectivity status.
- [Product search](https://www.althemax.com/api/agent/search?q=ssd) — full-text product search; supports `q`, `first`, `after`.
- [Product detail](https://www.althemax.com/api/agent/product/jbsystem-intel03-package) — full product detail by handle.
- [Availability](https://www.althemax.com/api/agent/availability?handle=jbsystem-intel03-package) — current stock and per-variant availability.

## Discovery files

- [/.well-known/api-catalog](https://www.althemax.com/.well-known/api-catalog) — RFC 9727 API catalog (RFC 9264 linkset). Primary discovery entry point. Returns `application/linkset+json` listing every machine-readable surface.
- [/openapi.json](https://www.althemax.com/openapi.json) — OpenAPI 3.1 description of the agent REST API.
- [/.well-known/agents.json](https://www.althemax.com/.well-known/agents.json) — agents.json action manifest.
- [/.well-known/ai-plugin.json](https://www.althemax.com/.well-known/ai-plugin.json) — OpenAI-compatible plugin manifest.
- [/sitemap.xml](https://www.althemax.com/sitemap.xml) — XML sitemap of public pages.

## For humans

- [For agents — overview](https://www.althemax.com/for-agents)
- [For merchants — multi-channel selling, AlthemaxAI Suite (GEO + Subscription + Printify)](https://www.althemax.com/merchant)
- [Blog — guides, feature announcements, platform updates](https://www.althemax.com/blog)
- [Printify Bulk Design Tool guide](https://www.althemax.com/blog/printify-bulk-design-tool)
- [Sellers](https://www.althemax.com/sellers/althemax)
- [Pricing](https://www.althemax.com/pricing)

## Channels supported

Althemax merchants can sell across: Shopify, eBay, Amazon Affiliate, Google Shopping, Printify (print-on-demand), and Stripe Direct.

## Notes for agents

- Currency: GBP (multi-currency display via viewer locale).
- Marketplace product detail pages live at `https://www.althemax.com/products/{merchant}/{handle}` — useful for agents that want to render inline cards or follow the canonical marketplace URL.
- Availability is best-effort and refreshed on each request (cache up to 60s at the edge).
- Programmatic checkout is not yet available; route shoppers to the seller's storefront URL.
- Blog posts are human-readable guides at https://www.althemax.com/blog/{slug}.