{"type":"firestarter.listing","listing":{"id":"lst_h4G8x11p","product_name":"Mosaic Diamond Necklace","category":"Chains","description":"Inspired by Moroccan tiling. 18k Gold &amp; approx. 8.19tcw Diamonds\n16\" Non-Adjustable. \nMade and hand-finished in LA.","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/MOSAIC-NECKLACE.jpg?v=1758928611","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/WG-MOSAIC-NECKLACE.jpg?v=1759761152","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/RG-MOSAIC-NECKLACE.jpg?v=1759761152"],"price":55000,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.986Z"},"share_url":"https://firestarter.network/l/lst_h4G8x11p","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_h4G8x11p' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mosaic Diamond Necklace' and a budget_max comfortably above $55000.00 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."]}}