{"type":"firestarter.listing","listing":{"id":"lst_o8xD2O48","product_name":"Pipes Large 7 Extendo B","category":"Holds","description":"DESCRIPTION:\nLarge rounded rail that can be used as a pinch and pairs best with Pipes Large 6 Extendo A. This hold includes a hollowback to make it lighter.","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/pipes-large-7-extendo-b-so-ill-white-12-01-so-ill-742094.jpg?v=1718969520","https://cdn.shopify.com/s/files/1/0424/1145/files/pipes-large-7-extendo-b-so-ill-white-12-01-so-ill-407499.jpg?v=1718969520"],"price":185,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.964Z"},"share_url":"https://firestarter.network/l/lst_o8xD2O48","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_o8xD2O48' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pipes Large 7 Extendo B' and a budget_max comfortably above $185.00 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."]}}