{"type":"firestarter.listing","listing":{"id":"lst_wVGx2wEO","product_name":"Roasted Butternut Squash Shells","category":"Dry Pasta","description":"This makes THE BEST Mac N Cheese!! We roast fresh butternut squash in the oven then combine it with flour to make this mouth-watering pasta.  Kids love the unique shell shape and they get a serving of vegetables while eating the pasta.  It's a win-win.  12 oz - 6 servings.","images":["https://cdn.shopify.com/s/files/1/2586/3236/products/IMG_20190611_212001.jpg?v=1585077342"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:12.245Z"},"share_url":"https://firestarter.network/l/lst_wVGx2wEO","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_wVGx2wEO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Roasted Butternut Squash Shells' and a budget_max comfortably above $7.00 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."]}}