{"type":"firestarter.listing","listing":{"id":"lst_XTYYz6yW","product_name":"Pepperoni, Extra Cheese  - Active Crew","category":"Socks","description":"\n\nCheese on pizza is like the icing on a cupcake, while the pepperoni on a pizza is like the sprinkles on a cupcake. All of this to say that they're scrumptious and tempting, just like this sock design. Ready for dessert? You can order that here.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/538510_c2bceb8a-00b1-4f30-97f8-0ba6ff7ea701.jpg?v=1706645455"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:35.556Z"},"share_url":"https://firestarter.network/l/lst_XTYYz6yW","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_XTYYz6yW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pepperoni, Extra Cheese  - Active Crew' and a budget_max comfortably above $14.00 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."]}}