{"type":"firestarter.listing","listing":{"id":"lst_ikCkFq9s","product_name":"MetroVac Carbon Brush Pair","category":null,"description":"Set of two carbon brushes for use with MetroVac Master Blaster Sidekick.","images":["https://cdn.shopify.com/s/files/1/0427/6758/1340/files/MVC-308C.png?v=1774450555"],"price":13.19,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:01.420Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_ikCkFq9s","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_ikCkFq9s' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MetroVac Carbon Brush Pair' and a budget_max comfortably above $13.19 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."]}}