{"type":"firestarter.listing","listing":{"id":"lst_rLFYCRD7","product_name":"Pillow Mug with Pink by Nina Berinstein","category":"Ceramics","description":"Pinched and coiled, slip dipped mugs. Each sold separately. Microwave and dishwasher safe.","images":["https://cdn.shopify.com/s/files/1/0164/0955/9104/files/10-IMG_5842.jpg?v=1698027677","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/11-IMG_5840.jpg?v=1698027694","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/12-IMG_5838.jpg?v=1698027712","https://cdn.shopify.com/s/files/1/0164/0955/9104/files/13-IMG_5836.jpg?v=1698027723"],"price":62.4,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:19.981Z"},"share_url":"https://firestarter.network/l/lst_rLFYCRD7","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_rLFYCRD7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pillow Mug with Pink by Nina Berinstein' and a budget_max comfortably above $62.40 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."]}}