{"type":"firestarter.listing","listing":{"id":"lst_UbGuiXgP","product_name":"Ruby and Gold Trio Lapis Necklace","category":"Necklaces","description":"A vibrant rose cut ruby glows in warm 22k gold, and is suspended from a 22k gold trio, and accented with a tiny gold drop. A delicate strand of the most vibrant lapis beads complete this delicate but striking piece.\nMatte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-12_017.jpg?v=1771009827","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-12_038.jpg?v=1771009815"],"price":1320,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.499Z"},"share_url":"https://firestarter.network/l/lst_UbGuiXgP","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_UbGuiXgP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruby and Gold Trio Lapis Necklace' and a budget_max comfortably above $1320.00 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."]}}