{"type":"firestarter.listing","listing":{"id":"lst_wzZFbdie","product_name":"Black Diamond Bead Necklace","category":"Necklaces","description":"A strand of glittering black diamond beads sparkle and shine, accented by five warm 20k gold beads. Add some sparkle to every day, or a special occasion. Lovely to wear by itself, or layered with other necklaces in the collection.\n14k gold clasp. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-07-12_023_1200.jpg?v=1757695452"],"price":2145,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.328Z"},"share_url":"https://firestarter.network/l/lst_wzZFbdie","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_wzZFbdie' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Diamond Bead Necklace' and a budget_max comfortably above $2145.00 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."]}}