{"type":"firestarter.listing","listing":{"id":"lst_Iu3K_rSs","product_name":"Italian Pizza Sauce","category":null,"description":"Discover Uncle Frankie's authentic Italian sauces, born from a passion for homemade cooking and family tradition! This pizza sauce makes the perfect base to a homemade pizza, or can even be used as a dipping sauce! \n16 oz jar\n ","images":["https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC4980-2-min.jpg?v=1761845880","https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC4981-min.jpg?v=1761845807"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.260Z"},"share_url":"https://firestarter.network/l/lst_Iu3K_rSs","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_Iu3K_rSs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Italian Pizza Sauce' and a budget_max comfortably above $15.00 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."]}}