{"type":"firestarter.listing","listing":{"id":"lst_zD2Azvwb","product_name":"Wear Sunscreen Sweatshirt","category":"Screen Printing","description":"Featuring our fastest sell-out tee design ever - the 'Wear Sunscreen' graphic.","images":["https://cdn.shopify.com/s/files/1/0262/1043/5144/files/wearsunscreensweatback.png?v=1742559103","https://cdn.shopify.com/s/files/1/0262/1043/5144/files/wearsunscreensweatfront.png?v=1742559103"],"price":75,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:51.946Z"},"share_url":"https://firestarter.network/l/lst_zD2Azvwb","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_zD2Azvwb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Wear Sunscreen Sweatshirt' and a budget_max comfortably above $75.00 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."]}}