{"type":"firestarter.listing","listing":{"id":"lst_kUCSc0CU","product_name":"COSMOS - NACRE","category":"COLLIER","description":"\nNotre collier Cosmos est un pendentif circulaire paré de zircons naturels. La pierre centrale (Nacre) confère lumière et harmonie à l'ensemble de la monture. \n\nPlaqué or 750 millièmesSa chaîne bille est ajustable en 38/40/45 cm\n","images":["https://cdn.shopify.com/s/files/1/0024/7260/7795/files/BijouxBoneur18carats176.jpg?v=1695914296","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/DSCF7697.jpg?v=1726765330","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/COSMOS.jpg?v=1744122657","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/BijouxBoneur18carats66_67a4a19e-8aac-4a0b-a667-861eb0f415fd.jpg?v=1744122657","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/S_DSTN0983.jpg?v=1744122657","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/S_DSTN0903A.jpg?v=1744122657"],"price":129,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.780Z"},"share_url":"https://firestarter.network/l/lst_kUCSc0CU","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_kUCSc0CU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy COSMOS - NACRE' 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."]}}