{"type":"firestarter.listing","listing":{"id":"lst_sNsK4qpN","product_name":"COSMOS - LAPIS LAZULI","category":"COLLIER","description":"Notre collier Cosmos est un pendentif circulaire paré de zircons naturels. La pierre centrale (Lapis Lazuli) confère couleur et harmonie à l'ensemble de la monture. \n\n\nPlaqué or 750 millièmesSa chaîne bille est ajustable en 38/40/45 cm","images":["https://cdn.shopify.com/s/files/1/0024/7260/7795/files/BijouxBoneur18carats179.jpg?v=1695914219","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/BijouxBoneur18carats66.jpg?v=1699785508","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/COSMOS1.jpg?v=1744124121","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/COSMOS2.jpg?v=1744124121"],"price":129,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.777Z"},"share_url":"https://firestarter.network/l/lst_sNsK4qpN","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_sNsK4qpN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy COSMOS - LAPIS LAZULI' and a budget_max comfortably above $129.00 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."]}}