{"type":"firestarter.listing","listing":{"id":"lst_9S0dXYgl","product_name":"Cotton Candy Marshmallows","category":"marshmallows","description":"Pink and blue colored with a real cotton candy flavor for a taste that'll take you back to your childhood.\n All of our marshmallows are made with real cane sugar, for a crisper \"sweet\" and a better aftertaste. Gluten-Free and made with Kosher ingredients. Each box of 16 marshmallows is packaged in lovingly letter-pressed, American-made paper.\n ","images":["https://cdn.shopify.com/s/files/1/0196/8728/files/Cotton_Candy.png?v=1747840344","https://cdn.shopify.com/s/files/1/0196/8728/files/Cotton-Candy-Pull.gif?v=1747840344","https://cdn.shopify.com/s/files/1/0196/8728/files/Cotton-Candy-Squish.gif?v=1747840344","https://cdn.shopify.com/s/files/1/0196/8728/products/IMG_5011.heic?v=1747840344"],"price":10.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:21.627Z"},"share_url":"https://firestarter.network/l/lst_9S0dXYgl","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_9S0dXYgl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cotton Candy Marshmallows' and a budget_max comfortably above $10.95 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."]}}