{"type":"firestarter.listing","listing":{"id":"lst_R2ZeN5gB","product_name":"3-Pack Mix & Match","category":"Mix & Match","description":"Mix and match to save up to $25!\nWe want YOU to save money! That's why we created the McKee's 37 Car Care 3 Pack. Don't get this confused with any regular old 3 pack, it's much more than that because we allow you to mix and match! Basically, it's like buying two products and receiving one for FREE. You simply can't beat it! *not applicable for additional discounts","images":["https://cdn.shopify.com/s/files/1/0587/0449/4755/products/827f43d7-6132-472d-993d-5c56ccc15e0e.png?v=1632426228"],"price":59.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.805Z"},"share_url":"https://firestarter.network/l/lst_R2ZeN5gB","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_R2ZeN5gB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 3-Pack Mix & Match' and a budget_max comfortably above $59.99 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."]}}