{"type":"firestarter.listing","listing":{"id":"lst_f2G5T5Hc","product_name":"Stirring Spoon with Lines by Nina Berinstein","category":"Ceramics","description":"Pinched and coiled, burnished with terra sigillata. Each sold separately. Handwash only. Measures 5.5\" long.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/IMG_5817.jpg?v=1698028195","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/18-IMG_5820.jpg?v=1698028195","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/19-IMG_5812.jpg?v=1698028167"],"price":25.6,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.974Z"},"share_url":"https://firestarter.network/l/lst_f2G5T5Hc","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_f2G5T5Hc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stirring Spoon with Lines by Nina Berinstein' and a budget_max comfortably above $25.60 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."]}}