{"type":"firestarter.listing","listing":{"id":"lst_ER4DD23m","product_name":"Classic Small Vegetable Knife","category":"Kitchen Knives","description":"Belongs to the group of most popular classic paring knives in the Robert Herder collection, this is the smallest of the classic vegetable knifes they offer. It's great for precise cutting and a favorite for nimble work. It is made from high-quality carbon steel with a beech wood handle.","images":["https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Robert-Herder-Classic-Small-Knife-Carbon-Steel.jpg?v=1763572492"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:19.304Z"},"share_url":"https://firestarter.network/l/lst_ER4DD23m","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_ER4DD23m' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Classic Small Vegetable Knife' and a budget_max comfortably above $22.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}