{"type":"firestarter.listing","listing":{"id":"lst_YMRh8Tc_","product_name":"Karina Sun","category":"Sunglasses","description":" \nInspired by New York Fashion Week, this frame exudes sophistication, glamour, and trendsetting style. Its sleek design captures the chic atmosphere of the Fashion District. Elevate your fashion game and make a statement with the Karina, embracing the vibrant energy and cutting-edge fashion of the Big Apple.\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: 51 mm\nBridge: 19 mm\nTemple: 145 mm\n","images":["https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_BLK_S.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_BLK_A_S_0a62daca-47a7-42bc-9cb0-de47ab2d5620.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_TIGER_STRIPE_S.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_TIGER_STRIPE_A_S_a5a467fd-cf35-4b8c-90f0-abe9c61b6dba.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_PCH_S.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_PCH_A_S.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_SAGE_S.jpg?v=1769596973","https://cdn.shopify.com/s/files/1/2028/3675/files/KARINA_SAGE_A_S.jpg?v=1769596973"],"price":400,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.660Z"},"share_url":"https://firestarter.network/l/lst_YMRh8Tc_","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_YMRh8Tc_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Karina 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."]}}