{"type":"firestarter.listing","listing":{"id":"lst_6mX9r1v8","product_name":"Mycelium Ring","category":"Rings","description":"Available for pre-order.\nSome believe they are portals to another world, while others say they are simply used as dinner tables for fairies. Let this ring remind you that enchantment exists wherever you are when you wear it.","images":["https://cdn.shopify.com/s/files/1/0571/2936/9756/files/Img_3copy.jpg?v=1695747535","https://cdn.shopify.com/s/files/1/0571/2936/9756/files/Img_2copy.jpg?v=1695747535"],"price":95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:23.947Z"},"share_url":"https://firestarter.network/l/lst_6mX9r1v8","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_6mX9r1v8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mycelium Ring' and a budget_max comfortably above $95.00 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."]}}