{"type":"firestarter.listing","listing":{"id":"lst_hMaXU0bG","product_name":"Ceremony","category":"Ring","description":"\nCeremony, twisted band ring with burnish set diamonds. Set in 18k gold.\nTotal Diamond Weight: .30 carats  \nContact us at Hello@FutureFortuneJewelry.com for any customized request. Each design is made to order. Delivery is estimated at 4-6 weeks from when order is placed.","images":["https://cdn.shopify.com/s/files/1/0272/1287/3827/products/Ceremonyring.jpg?v=1666361772"],"price":3500,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.990Z"},"share_url":"https://firestarter.network/l/lst_hMaXU0bG","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_hMaXU0bG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ceremony' and a budget_max comfortably above $3500.00 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."]}}