{"type":"firestarter.listing","listing":{"id":"lst_vcQ7muR4","product_name":"Layered Ombre Tourmaline Necklace","category":"Necklaces","description":"A triple strand of ombre shaded blue-green tourmaline beads‚ is‚ accented‚ with five hammered 22k gold charms.‚ A truly elegant piece, for an easy layered look.\nStrands measure 16\", 17\" and 18\". Finished with a 14k gold clasp. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/ombretourmaline.jpg?v=1754592868"],"price":2605,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.012Z"},"share_url":"https://firestarter.network/l/lst_vcQ7muR4","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_vcQ7muR4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Layered Ombre Tourmaline Necklace' and a budget_max comfortably above $2605.00 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."]}}