{"type":"firestarter.listing","listing":{"id":"lst_tTwcHVri","product_name":"Sunseeker Shirt","category":"Short-Sleeve Shirt","description":"A short-sleeve shirt with hidden depths. The textured cotton base is woven with a large-scale, tone-on-tone floral jacquard, then finished with small embroidered green sun-spirals. Quietly detailed and intentionally understated.","images":["https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS983-1_ef0bf5d7-4c5a-4408-ac22-0d8718a7464f.jpg?v=1775744799","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS983-1.jpg?v=1775744799","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS983-2.jpg?v=1775744799","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS983-2_c3098189-1642-493e-ba60-f959068ec3dd.jpg?v=1775744799","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS983-3.jpg?v=1775744799"],"price":190,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:13.751Z"},"share_url":"https://firestarter.network/l/lst_tTwcHVri","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_tTwcHVri' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sunseeker Shirt' and a budget_max comfortably above $190.00 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."]}}