{"type":"firestarter.listing","listing":{"id":"lst_faBEh92O","product_name":"John Sun","category":"Sunglasses","description":"\nInspired by the iconic Brooklyn Bridge, these frames embody the energy and resilience of this iconic landmark. With their sleek design and strong, yet lightweight construction, John is a perfect blend of classic style and New York City charm.\n\nFeatures:\n\nHand Polished Italian Acetate\nCarl Zeiss Sun Lenses\n100% UVA/UVB Protection\nOBE German engineered 5 Barrel Rivet Hinges\nOBE Coated Screws\n\nSizes:\n\nLens: 54 mm\nBridge: 19 mm\nTemple: 148 mm\n","images":["https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_DKTT_S.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_DKTT_A_S_6e22a1ee-a345-485d-8cb2-f6f10be49e6f.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_DGRY_S.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_DGRY_A_S_341535b7-67a5-4510-8258-1c4553f2fb4b.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_BLUE_S.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_BLUE_A_S.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_BLK_S.jpg?v=1769596493","https://cdn.shopify.com/s/files/1/2028/3675/files/JOHN_BLK_A_S.jpg?v=1769596493"],"price":400,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.658Z"},"share_url":"https://firestarter.network/l/lst_faBEh92O","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_faBEh92O' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy John 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."]}}