{"type":"firestarter.listing","listing":{"id":"lst_iYCB0W1q","product_name":"Finesse X-Large 2","category":"Holds","description":"Set of 5 = wider , squatty pinches + hollow back and screw on option","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-x-large-2-so-ill-white-12-01-so-ill-656208.jpg?v=1746297727","https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-x-large-2-so-ill-white-12-01-so-ill-726414.jpg?v=1746297726"],"price":257,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.696Z"},"share_url":"https://firestarter.network/l/lst_iYCB0W1q","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_iYCB0W1q' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Finesse X-Large 2' and a budget_max comfortably above $257.00 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."]}}