{"type":"firestarter.listing","listing":{"id":"lst_U6KChP08","product_name":"Hewn Seasonal Blend","category":"Wholesale Coffee","description":"Tasting Notes:  fudge - raisin - praline - cocoa powder\n ","images":["https://cdn.shopify.com/s/files/1/0339/5565/files/12oz_Hewn-Portage.png?v=1762978263","https://cdn.shopify.com/s/files/1/0339/5565/files/Hewn-Portage-label.jpg?v=1762978286"],"price":12.1,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.310Z"},"share_url":"https://firestarter.network/l/lst_U6KChP08","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_U6KChP08' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hewn Seasonal Blend' and a budget_max comfortably above $12.10 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."]}}