{"type":"firestarter.listing","listing":{"id":"lst_khavqHna","product_name":"Hammered Star Pendant Necklace","category":"JEWELRY","description":"A striking hammered star pendant hangs from a unique denim fabric necklace, blending celestial charm with modern edge. The textured metal catches the light beautifully against the soft denim band.\nAdjustable 18+3\"","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/a9d3bcfc-f250-4112-97f8-6995cb7fed0f__65918_8c3cd951-6a72-4561-9bc3-4167643beaf8.jpg?v=1770241072"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:06.330Z"},"share_url":"https://firestarter.network/l/lst_khavqHna","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_khavqHna' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hammered Star Pendant Necklace' and a budget_max comfortably above $18.00 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."]}}