{"type":"firestarter.listing","listing":{"id":"lst_22yJdlnz","product_name":"Cup #7 by Slush Club","category":"Ceramics","description":"Created using nerikomi techniques with an unglazed exterior and a clear glazed interior. Microwave and dishwasher safe. Holds 11 oz.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/26-IMG_9009_9761e806-5b13-4c67-ae90-cd212b15bbf6.jpg?v=1727913458"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.700Z"},"share_url":"https://firestarter.network/l/lst_22yJdlnz","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_22yJdlnz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cup #7 by Slush Club' and a budget_max comfortably above $50.00 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."]}}