{"type":"firestarter.listing","listing":{"id":"lst_N3kbhkh9","product_name":"White Bone Pen Knife","category":null,"description":"\n\n3.5\" (8.89cm) closed. 2.25\" (5.72cm) satin finish high carbon stainless blade. White smooth bone handle. Lanyard hole. Bear and Son Brand. USA Made.\n\n","images":["https://cdn.shopify.com/s/files/1/0899/3912/products/IMG_0447.jpg?v=1677009106","https://cdn.shopify.com/s/files/1/0899/3912/products/IMG_0445.jpg?v=1676794962","https://cdn.shopify.com/s/files/1/0899/3912/products/IMG_0448.jpg?v=1676794985"],"price":45,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.334Z"},"share_url":"https://firestarter.network/l/lst_N3kbhkh9","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_N3kbhkh9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Bone Pen Knife' and a budget_max comfortably above $45.00 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."]}}