{"type":"firestarter.listing","listing":{"id":"lst_2jLd7szh","product_name":"small cross necklace | 18k gold necklace","category":null,"description":"design: elevate your jewelry collection with this stunning 18K gold non-tarnish small cross necklace that elevates even the most simple tshirt!\ndetails: \n\ncrafted from stainless steel with 18K gold plating\ncross pendant measuring 0.4 x 0.6 inches wide \n17.7-inch chain with a 2-inch extension for a customizable fit\nlead-free and nickel-safe\nhypoallergenic\nwater-resistant\n","images":["https://cdn.shopify.com/s/files/1/0148/0435/3088/files/Oct15thProduct_40of51.jpg?v=1760619157","https://cdn.shopify.com/s/files/1/0148/0435/3088/files/05192c8e7d0555c8294c64781b25296a2cbd2f29c4361659c7952cfb33ea011b.jpg?v=1760619157","https://cdn.shopify.com/s/files/1/0148/0435/3088/files/Oct15thProduct_39of51.jpg?v=1760619157"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:25.660Z"},"share_url":"https://firestarter.network/l/lst_2jLd7szh","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_2jLd7szh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy small cross necklace | 18k gold necklace' and a budget_max comfortably above $32.00 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."]}}