{"type":"firestarter.listing","listing":{"id":"lst_3CYCILCa","product_name":"Cup #5 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/30-IMG_8999.jpg?v=1727913189","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/31-IMG_8997.jpg?v=1727913189","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/32-IMG_8996.jpg?v=1727913189"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.707Z"},"share_url":"https://firestarter.network/l/lst_3CYCILCa","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_3CYCILCa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cup #5 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."]}}