{"type":"firestarter.listing","listing":{"id":"lst_0RhdUvhg","product_name":"Stretch - Black","category":"Shirt","description":"Classic poplin, upgraded for comfort. These shirts pair the clean, crisp look of traditional poplin with added stretch for greater ease of movement and all-day wearability. Lightweight, breathable, and tailored to flatter, it’s the perfect balance of structure and flexibility — ideal for long days, busy schedules, and sharp appearances.","images":["https://cdn.shopify.com/s/files/1/0434/4097/files/286---Black-Stretch-_2_d37410f7-3de0-4be9-ae37-b83cd62060ef.gif?v=1756398178","https://cdn.shopify.com/s/files/1/0434/4097/files/swatch_stretch-black-286.jpg?v=1756398178","https://cdn.shopify.com/s/files/1/0434/4097/files/286edit_cfc6e3e4-4802-4fb4-b486-848121eedf80.jpg?v=1756398178"],"price":219,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:24.001Z"},"share_url":"https://firestarter.network/l/lst_0RhdUvhg","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_0RhdUvhg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stretch - Black' and a budget_max comfortably above $219.00 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."]}}