{"type":"firestarter.listing","listing":{"id":"lst_4XCAVd5r","product_name":"Gold Chain T-Bar Strap","category":"Handbags, Wallets & Cases","description":"Gold chain with T-bar ending that fits with our Philippa bag styles. \nLength: 106cm","images":["https://cdn.shopify.com/s/files/1/0565/3564/6395/files/02_0f685f7d-427a-4704-bf52-097b8047d4df.webp?v=1745929457"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:50.329Z"},"share_url":"https://firestarter.network/l/lst_4XCAVd5r","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_4XCAVd5r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gold Chain T-Bar Strap' and a budget_max comfortably above $60.00 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."]}}