{"type":"firestarter.listing","listing":{"id":"lst_vNHInrL1","product_name":"Barista French Press 12oz","category":"Brew Tool","description":"This french press features optimum micron level reusable stainless steel filter ensures a thick and velvety coffee with a heavier body associated with specialty press coffee. It is made only from high grade 304 stainless steel and thermal shock tested borosilicate glass the design is plastic free.","images":["https://cdn.shopify.com/s/files/1/1675/7979/files/BaristaPress_Teal-1x1.jpg?v=1762462370","https://cdn.shopify.com/s/files/1/1675/7979/files/BaristaPress_TealTop-1x1.jpg?v=1761764296"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:23.912Z"},"share_url":"https://firestarter.network/l/lst_vNHInrL1","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_vNHInrL1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Barista French Press 12oz' and a budget_max comfortably above $32.00 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."]}}