{"type":"firestarter.listing","listing":{"id":"lst_RlQQ2nWL","product_name":"Truffle Finishing Salt","category":"Food, Beverages & Tobacco > Food Items > Seasonings & Spices > Salt > finishing salt","description":"Experience the pinnacle of gourmet seasoning with our Black Truffle Finishing Salt, crafted from our Pure Sea Salt infused with authentic black winter truffles harvested from prestigious regions in Italy and France. This blend features genuine Tuber melanosporum and Tuber aestivum varieties—never synthetic substitutes—delivering the coveted earthy depth that defines haute cuisine.\nRevered as the \"Black Diamond\" among culinary professionals, these truffles impart an umami earthiness to even everyday dishes. Perfect for the discerning cook or as a luxurious gift, this all-natural salt blend arrives in elegant glass vessels\nAvailable in 1-ounce and 2½-ounce glass jars.","images":["https://cdn.shopify.com/s/files/1/0659/2315/4004/files/03_Truffle-Pile-500x500.jpg?v=1761165716","https://cdn.shopify.com/s/files/1/0659/2315/4004/files/Truffle-Jar-Pile.jpg?v=1761232842"],"price":17.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.555Z"},"share_url":"https://firestarter.network/l/lst_RlQQ2nWL","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_RlQQ2nWL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Truffle Finishing Salt' and a budget_max comfortably above $17.95 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."]}}