{"type":"firestarter.listing","listing":{"id":"lst_6hkdLwdY","product_name":"Green Tourmaline Charm Necklace","category":"Necklaces","description":"A luminous and vibrant pair of tourmalines and a 22k gold moon charm float freely together in this lovely necklace. \nEach set in a bezel of 22k gold backed with sterling silver and set on a 14k gold chain. Tourmaline pendants measure approximately 1/2 inch and 1/4 inch. Gold charm measures approximately 1 inch long. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-06-07_044_1200.jpg?v=1754592416","https://cdn.shopify.com/s/files/1/1479/9532/files/25-05-09_039.jpg?v=1759766213","https://cdn.shopify.com/s/files/1/1479/9532/files/25-06-07_043_1200.jpg?v=1759766213"],"price":3060,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.447Z"},"share_url":"https://firestarter.network/l/lst_6hkdLwdY","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_6hkdLwdY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Green Tourmaline Charm Necklace' and a budget_max comfortably above $3060.00 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."]}}