{"type":"firestarter.listing","listing":{"id":"lst_4qubBO3M","product_name":"Victorian Crew Socks","category":null,"description":"\nUS6-11
\n50%Cotton 20%Acrylic 18%Polyester 10%Nylon 2%Spandex\nMachine wash, tumble dry low\nMade by Craftsman in JAPAN\n","images":["https://cdn.shopify.com/s/files/1/0633/2203/0304/products/IMG_0726crew.jpg?v=1662083102","https://cdn.shopify.com/s/files/1/0633/2203/0304/products/IMG_0737crew.jpg?v=1662083132","https://cdn.shopify.com/s/files/1/0633/2203/0304/products/2023-07-0520.02.44.png?v=1688612572"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:32.659Z"},"share_url":"https://firestarter.network/l/lst_4qubBO3M","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_4qubBO3M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Victorian Crew Socks' and a budget_max comfortably above $25.00 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."]}}