{"type":"firestarter.listing","listing":{"id":"lst_uF_8z0R3","product_name":"ID BAR In Sterling Silver and Black Macramé","category":"Vintage","description":"Sterling Silver \nBlack macramé nylon\nFits writs 6-6.5\"\nOnly one in stock!\n \nOrigin: Brooklyn, NY\nPeriod: 2000s\n ","images":["https://cdn.shopify.com/s/files/1/1442/5650/files/IMG_2243.jpg?v=1753909827"],"price":175,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.227Z"},"share_url":"https://firestarter.network/l/lst_uF_8z0R3","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_uF_8z0R3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ID BAR In Sterling Silver and Black Macramé' and a budget_max comfortably above $175.00 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."]}}