{"type":"firestarter.listing","listing":{"id":"lst_HQm_0H23","product_name":"Merch - Water Bottle (Metal)","category":null,"description":"A great way to stay hydrated through the day!\nA metal water bottle in your choice of wood look or black swirl.","images":["https://cdn.shopify.com/s/files/1/0707/6259/4478/files/IMG_4009.jpg?v=1755203151","https://cdn.shopify.com/s/files/1/0707/6259/4478/files/IMG_4094.jpg?v=1755359645"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:21.928Z"},"share_url":"https://firestarter.network/l/lst_HQm_0H23","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_HQm_0H23' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Merch - Water Bottle (Metal)' and a budget_max comfortably above $8.00 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."]}}