{"type":"firestarter.listing","listing":{"id":"lst_TCsUw_BZ","product_name":"Turquoise Necklace with Sterling Silver Disks","category":"Necklaces","description":"A delicate strand of vibrant turquoise heishi beads is accented with seven hammered sterling silver disks.\nSterling silver with matte finish. Also available with lapis, coral or onyx heishi beads.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/14531bfd71ce5cc99cf254a862f6175d.jpg?v=1754594066","https://cdn.shopify.com/s/files/1/1479/9532/products/TurquoiseNecklacewithSterlingSilverDisks_model_1200.jpg?v=1754594066"],"price":620,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.450Z"},"share_url":"https://firestarter.network/l/lst_TCsUw_BZ","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_TCsUw_BZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Turquoise Necklace with Sterling Silver Disks' and a budget_max comfortably above $620.00 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."]}}