Agent-to-Agent commerce

A headless A2A commerce gateway and MCP server.

Self-host a storefront that humans and AI agents can shop. One short link. A catalog. A negotiator. Native Model Context Protocol so Claude, Cursor, and other agents can search products and close a deal without scraping HTML.

Want zero ops? Run on mixlink.one — managed cloud, Lutik (the AI director), and support. This documentation is the open-source engine you run yourself.

The next buyer is not a person with a browser

It is a model with tools.

People still visit a page. Agents need a contract: structured catalog, a floor they cannot see, a negotiate endpoint, an order intent. mixlink is that contract.

• Humans get a personal storefront: yoursite.com/your_handle
• Agents get JSON, llms.txt, REST discovery, and an MCP server
• You set list price and cost_price; floor_price defaults to cost × 1.2 (optional manual override, never below cost). The negotiator bargains inside that envelope and hands the order to WhatsApp or Telegram

AI buys from AI. mixlink is the gateway in the middle.

Buyer agent ──MCP / REST──► mixlink ──► catalog + negotiator ──► order → messenger
Human browser ──HTML──────► mixlink ──► same shop

What you get in the box

• Page editor at /mixlink
• Public shop at /{handle}
• Orders, customers, notifications
• Headless negotiator + MCP
• Optional Telegram admin bot
• Optional WhatsApp / WABA / Instagram (off until configured)

Source: mixlink on GitHub. Apache License 2.0.