{"type":"firestarter.listing","listing":{"id":"lst_eh3N_XyP","product_name":"TRIANGLES WITH DIAMOND","category":"Engagement Ring","description":"Recycled 18 kt gold with rose cut diamond macle; total carat weight approximately .32 \nFACE: .8\"w x .4\"h \nBAND: .25\" \nPlease allow 3 -4 weeks for delivery.\nHand made in NYC.","images":["https://cdn.shopify.com/s/files/1/0054/0092/products/NFrigo_R_TrianglesG_103de643-ca6e-4933-9467-ce649a64f7a8.jpg?v=1571262427","https://cdn.shopify.com/s/files/1/0054/0092/products/NFrigo_R_TriaHand_a9fcb1ae-2c52-4943-8485-8a3710996d2a.jpg?v=1571262427"],"price":3600,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:36.897Z"},"share_url":"https://firestarter.network/l/lst_eh3N_XyP","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_eh3N_XyP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRIANGLES WITH DIAMOND' and a budget_max comfortably above $3600.00 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."]}}