{"type":"firestarter.listing","listing":{"id":"lst_NpbORKZu","product_name":"Simple Marble Rolling Pin","category":"Kitchen: Bakeware","description":"ROLL OUT \n\nConstructed of a cylindrical white marble block\nChill out: pop it in the fridge for the perfect flaky crust and pastries\nSimple but weighty; a baker's workhorse\nPerfect gift for the baker in your life, or to inspire you to become one\nMade in India\n","images":["https://cdn.shopify.com/s/files/1/1020/2551/products/SimpleMarbleRollingPinfixed2.jpg?v=1640824126","https://cdn.shopify.com/s/files/1/1020/2551/products/marblerollingpin_alt.jpg?v=1640824126","https://cdn.shopify.com/s/files/1/1020/2551/products/2022-FEBRUARY-NEW-THIRDPARTY1414.jpg?v=1656696319"],"price":48,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:02.929Z"},"share_url":"https://firestarter.network/l/lst_NpbORKZu","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_NpbORKZu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Simple Marble Rolling Pin' and a budget_max comfortably above $48.00 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."]}}