{"type":"firestarter.listing","listing":{"id":"lst_ins7HNzD","product_name":"Jay Sun","category":"Sunglasses","description":"Jay feels like the friend who always knows the newest rooftop bar and claims they discovered it first. Clean lines, easy confidence, and a vibe that fits right in whether you are biking through Brooklyn or avoiding someone you know on Bedford Avenue. Stylish without even trying.\n \nFeatures:\n\nHand Polished Italian Acetate\nCarl Zeiss Sun Lenses\n100% UVA/UVB Protection\nOBE German engineered 5 Barrel Rivet Hinges\n\nOBE Coated Screws\n\n\nSizes:\n\nLens: 50.5 mm\nBridge: 23.5 mm\nTemple: 145 mm\n","images":["https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_BLTT.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_BLTT_A.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_RDST.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_RDST_A.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_BLK.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_BLK_A.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_CMPG.jpg?v=1769593021","https://cdn.shopify.com/s/files/1/2028/3675/files/JAY_CMPG_A.jpg?v=1769593021"],"price":400,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.611Z"},"share_url":"https://firestarter.network/l/lst_ins7HNzD","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 ","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_ins7HNzD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Jay Sun' and a budget_max comfortably above $400.00 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."]}}