{"type":"firestarter.listing","listing":{"id":"lst_lSgUH7yz","product_name":"Arizona Canyon Caramel Marshmallows","category":"Marshmallows","description":"The flavor representing Arizona in Marshmallows Across America is Canyon Caramel!\nInspired by the warm desert colors and sweeping beauty of Arizona’s canyons, our Canyon Caramel Marshmallows are rich, buttery, and wonderfully smooth. Sweet caramel flavor is balanced with just the right touch of sea salt, creating a perfectly indulgent treat with layers of depth and complexity. Handcrafted with real caramel extract and premium ingredients, these marshmallows are equally delicious enjoyed on their own or melted into coffee, tea, and hot chocolate for an extra touch of sweetness.\nAll 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/arizona-canyon-caramel.png?v=1744330501","https://cdn.shopify.com/s/files/1/0196/8728/files/IMG_7159_2.jpg?v=1744330501","https://cdn.shopify.com/s/files/1/0196/8728/files/Enclosed-Logo-withTag.png?v=1750270637"],"price":10.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:21.747Z"},"share_url":"https://firestarter.network/l/lst_lSgUH7yz","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_lSgUH7yz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Arizona Canyon Caramel 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."]}}