{"type":"firestarter.listing","listing":{"id":"lst_7h-bIXYC","product_name":"Finesse X-Large 3","category":"Holds","description":"This set of 5 X-Large uniquely shapes fins make for wide pinches and include hollow backs. Screw on option. ","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-x-large-3-so-ill-white-12-01-so-ill-835140.jpg?v=1746297726","https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-x-large-3-so-ill-white-12-01-so-ill-148209.jpg?v=1746297726"],"price":405,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.693Z"},"share_url":"https://firestarter.network/l/lst_7h-bIXYC","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_7h-bIXYC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Finesse X-Large 3' and a budget_max comfortably above $405.00 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."]}}