{"type":"firestarter.listing","listing":{"id":"lst_xLmNrTLG","product_name":"BFI M Rain T-Shirt","category":"BFI Gear","description":"Our latest shirt takes inspiration from the infamous BMW M Rain seat fabric. There's no denying that this iconic pattern looks awesome, and offers a timeless motorports feel. Tree logo printed on back, with BFI logo on front breast location.","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/products/BFI_MRain_ShirtMockup_Back_VF_V2.jpg?v=1589299725","https://cdn.shopify.com/s/files/1/0024/4898/2060/products/BFI_MRain_ShirtMockup_Front_VF.jpg?v=1589299725"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:20.667Z"},"share_url":"https://firestarter.network/l/lst_xLmNrTLG","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_xLmNrTLG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BFI M Rain T-Shirt' and a budget_max comfortably above $29.99 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."]}}