{"type":"firestarter.listing","listing":{"id":"lst_QMCFJDF_","product_name":"Relaxed T-shirt","category":"Tops","description":"Thoughtfully crafted from ethically-sourced organic cotton, the Relaxed T-shirt adds a delicate touch to your everyday look. Cut with a boxy silhouette, its lightweight, velvety texture makes it an incredibly soft and versatile foundation piece, perfect for layering or wearing on its own.","images":["https://cdn.shopify.com/s/files/1/0308/6493/2995/files/V29623_1369.jpg?v=1753277366","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VBLT102KHA_1383.jpg?v=1753277366"],"price":100,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:42.723Z"},"share_url":"https://firestarter.network/l/lst_QMCFJDF_","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_QMCFJDF_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Relaxed T-shirt' and a budget_max comfortably above $100.00 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."]}}