{"type":"firestarter.listing","listing":{"id":"lst_55h-Z9A0","product_name":"SUPERNOVA","category":"BOUCLES D'OREILLES","description":"Nos puces d’oreilles Supernova sont parés de zircons naturels de taille marquise aux reflets cosmiques. Ils sont ornementés d'une monture circulaire, fine et harmonieuse. \n\n\n\n Vermeil (argent massif 925 ‰ plaqué or 750 millièmes)\n\nUne boucle pèse 0,3g\nHauteur : 0,5 cm","images":["https://cdn.shopify.com/s/files/1/0024/7260/7795/files/Bijoux_BoneurParis_Or_recycle_Pierres_naturelles_SUPERNOVA.jpg?v=1764852255","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/DSTN0065.jpg?v=1764852255","https://cdn.shopify.com/s/files/1/0024/7260/7795/files/supernova.jpg?v=1764852255"],"price":79,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.798Z"},"share_url":"https://firestarter.network/l/lst_55h-Z9A0","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_55h-Z9A0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SUPERNOVA' and a budget_max comfortably above $79.00 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."]}}