{"type":"firestarter.listing","listing":{"id":"lst_F6UKimhS","product_name":"Yellow Stripe - Yellow Striped Mug - Melville Ceramics","category":"Yellow Striped Mug","description":"Handmade ceramic mug featuring a hand-painted stripe design in colorful underglaze. The interior + lip of the mug are coated in a clear glaze. \nDetails: \n\nMaterials: Ceramic. \n\nSize:  12 oz. \n\n","images":["https://cdn.shopify.com/s/files/1/1543/8719/files/PF_TP26_YellowStripe_YellowStripedMug_01.jpg?v=1774652607"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:10.349Z"},"share_url":"https://firestarter.network/l/lst_F6UKimhS","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_F6UKimhS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yellow Stripe - Yellow Striped Mug - Melville Ceramics' and a budget_max comfortably above $54.00 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."]}}